Fixed missing session directory error
Public
Fixed missing session directory error
Agent
Pi
Model
GPT-5.4
Started
Apr 5, 6:17 PM
Messages218
Downloads0
Identified missing session directory error.
UnderstandRemoved problematic prompt and updated startup prompt.
EditValidated changes with tests and checks.
VerifyCommitted and pushed the fix.
Cleanup
i just ran this
➜ pi-session-redactor git:(main) ✗ pi --session ./pi-sessions/redacted/2026-01-16T02-23-12-010Z_d7892a86-ae30-4b5d-8bbd-06b3afaba4a0.jsonl node:internal/bootstrap/switches/does_own_process_state:128 rawMethods.chdir(directory); ^
Error: ENOENT: no such file or directory, chdir '/Users/badlogic/workspaces/pi-session-redactor' -> '/Users/user/workspaces/pi-mono' at wrappedChdir (node:internal/bootstrap/switches/does_own_process_state:128:14) at process.chdir (node:internal/worker:116:5) at process.chdir (/opt/homebrew/lib/node_modules/@mariozechner/pi-coding-agent/node_modules/graceful-fs/polyfills.js:22:11) at createAgentSessionRuntime (file:///opt/homebrew/lib/node_modules/@mariozechner/pi-coding-agent/dist/core/agent-session-runtime.js:227:17) at async main (file:///opt/homebrew/lib/node_modules/@mariozechner/pi-coding-agent/dist/main.js:442:21) { errno: -2, code: 'ENOENT', syscall: 'chdir', path: '/Users/badlogic/workspaces/pi-session-redactor', dest: '/Users/user/workspaces/pi-mono' }
Node.js v25.2.1
wtf is happening
>rg -n "createAgentSessionRuntime|--session|process\.chdir|chdir\(" packages/coding-agent src . -g '!node_modules'./packages/coding-agent/test/fixtures/before-compaction.jsonl:783:{"type":"message","timestamp":"2025-12-09T00:17:19.817Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01JMBjACsbHpTipv8vxEZ8XQ","name":"write","arguments":{"path":"/Users/badlogic/workspaces/pi-mono/packages/coding-agent/src/cli/args.ts","content":"/**\n * CLI argument parsing and help display\n */\n\nimport type { ThinkingLevel } from \"@mariozechner/pi-agent-core\";\nimport chalk from \"chalk\";\nimport { APP_NAME, CONFIG_DIR_NAME, ENV_AGENT_DIR, getModelsPath } from \"../utils/config.js\";\nimport { allTools, type ToolName } from \"../core/tools/index.js\";\n\nexport type Mode = \"text\" | \"json\" | \"rpc\";\n\nexport interface Args {\n\tprovider?: string;\n\tmodel?: string;\n\tapiKey?: string;\n\tsystemPrompt?: string;\n\tappendSystemPrompt?: string;\n\tthinking?: ThinkingLevel;\n\tcontinue?: boolean;\n\tresume?: boolean;\n\thelp?: boolean;\n\tmode?: Mode;\n\tnoSession?: boolean;\n\tsession?: string;\n\tmodels?: string[];\n\ttools?: ToolName[];\n\tprint?: boolean;\n\texport?: string;\n\tmessages: string[];\n\tfileArgs: string[];\n}\n\nconst VALID_THINKING_LEVELS = [\"off\", \"minimal\", \"low\", \"medium\", \"high\", \"xhigh\"] as const;\n\nexport function isValidThinkingLevel(level: string): level is ThinkingLevel {\n\treturn VALID_THINKING_LEVELS.includes(level as ThinkingLevel);\n}\n\nexport function parseArgs(args: string[]): Args {\n\tconst result: Args = {\n\t\tmessages: [],\n\t\tfileArgs: [],\n\t};\n\n\tfor (let i = 0; i < args.length; i++) {\n\t\tconst arg = args[i];\n\n\t\tif (arg === \"--help\" || arg === \"-h\") {\n\t\t\tresult.help = true;\n\t\t} else if (arg === \"--mode\" && i + 1 < args.length) {\n\t\t\tconst mode = args[++i];\n\t\t\tif (mode === \"text\" || mode === \"json\" || mode === \"rpc\") {\n\t\t\t\tresult.mode = mode;\n\t\t\t}\n\t\t} else if (arg === \"--continue\" || arg === \"-c\") {\n\t\t\tresult.continue = true;\n\t\t} else if (arg === \"--resume\" || arg === \"-r\") {\n\t\t\tresult.resume = true;\n\t\t} else if (arg === \"--provider\" && i + 1 < args.length) {\n\t\t\tresult.provider = args[++i];\n\t\t} else if (arg === \"--model\" && i + 1 < args.length) {\n\t\t\tresult.model = args[++i];\n\t\t} else if (arg === \"--api-key\" && i + 1 < args.length) {\n\t\t\tresult.apiKey = args[++i];\n\t\t} else if (arg === \"--system-prompt\" && i + 1 < args.length) {\n\t\t\tresult.systemPrompt = args[++i];\n\t\t} else if (arg === \"--append-system-prompt\" && i + 1 < args.length) {\n\t\t\tresult.appendSystemPrompt = args[++i];\n\t\t} else if (arg === \"--no-session\") {\n\t\t\tresult.noSession = true;\n\t\t} else if (arg === \"--session\" && i + 1 < args.length) {\n\t\t\tresult.session = args[++i];\n\t\t} else if (arg === \"--models\" && i + 1 < args.length) {\n\t\t\tresult.models = args[++i].split(\",\").map((s) => s.trim());\n\t\t} else if (arg === \"--tools\" && i + 1 < args.length) {\n\t\t\tconst toolNames = args[++i].split(\",\").map((s) => s.trim());\n\t\t\tconst validTools: ToolName[] = [];\n\t\t\tfor (const name of toolNames) {\n\t\t\t\tif (name in allTools) {\n\t\t\t\t\tvalidTools.push(name as ToolName);\n\t\t\t\t} else {\n\t\t\t\t\tconsole.error(\n\t\t\t\t\t\tchalk.yellow(`Warning: Unknown tool \"${name}\". Valid tools: ${Object.keys(allTools).join(\", \")}`),\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t}\n\t\t\tresult.tools = validTools;\n\t\t} else if (arg === \"--thinking\" && i + 1 < args.length) {\n\t\t\tconst level = args[++i];\n\t\t\tif (isValidThinkingLevel(level)) {\n\t\t\t\tresult.thinking = level;\n\t\t\t} else {\n\t\t\t\tconsole.error(\n\t\t\t\t\tchalk.yellow(\n\t\t\t\t\t\t`Warning: Invalid thinking level \"${level}\". Valid values: ${VALID_THINKING_LEVELS.join(\", \")}`,\n\t\t\t\t\t),\n\t\t\t\t);\n\t\t\t}\n\t\t} else if (arg === \"--print\" || arg === \"-p\") {\n\t\t\tresult.print = true;\n\t\t} else if (arg === \"--export\" && i + 1 < args.length) {\n\t\t\tresult.export = args[++i];\n\t\t} else if (arg.startsWith(\"@\")) {\n\t\t\tresult.fileArgs.push(arg.slice(1)); // Remove @ prefix\n\t\t} else if (!arg.startsWith(\"-\")) {\n\t\t\tresult.messages.push(arg);\n\t\t}\n\t}\n\n\treturn result;\n}\n\nexport function printHelp(): void {\n\tconsole.log(`${chalk.bold(APP_NAME)} - AI coding assistant with read, bash, edit, write tools\n\n${chalk.bold(\"Usage:\")}\n ${APP_NAME} [options] [@files...] [messages...]\n\n${chalk.bold(\"Options:\")}\n --provider <name> Provider name (default: google)\n --model <id> Model ID (default: gemini-2.5-flash)\n --api-key <key> API key (defaults to env vars)\n --system-prompt <text> System prompt (default: coding assistant prompt)\n --append-system-prompt <text> Append text or file contents to the system prompt\n --mode <mode> Output mode: text (default), json, or rpc\n --print, -p Non-interactive mode: process prompt and exit\n --continue, -c Continue previous session\n --resume, -r Select a session to resume\n --session <path> Use specific session file\n --no-session Don't save session (ephemeral)\n --models <patterns> Comma-separated model patterns for quick cycling with Ctrl+P\n --tools <tools> Comma-separated list of tools to enable (default: read,bash,edit,write)\n Available: read, bash, edit, write, grep, find, ls\n --thinking <level> Set thinking level: off, minimal, low, medium, high, xhigh\n --export <file> Export session file to HTML and exit\n --help, -h Show this help\n\n${chalk.bold(\"Examples:\")}\n # Interactive mode\n ${APP_NAME}\n\n # Interactive mode with initial prompt\n ${APP_NAME} \"List all .ts files in src/\"\n\n # Include files in initial message\n ${APP_NAME} @prompt.md @image.png \"What color is the sky?\"\n\n # Non-interactive mode (process and exit)\n ${APP_NAME} -p \"List all .ts files in src/\"\n\n # Multiple messages (interactive)\n ${APP_NAME} \"Read package.json\" \"What dependencies do we have?\"\n\n # Continue previous session\n ${APP_NAME} --continue \"What did we discuss?\"\n\n # Use different model\n ${APP_NAME} --provider openai --model gpt-4o-mini \"Help me refactor this code\"\n\n # Limit model cycling to specific models\n ${APP_NAME} --models claude-sonnet,claude-haiku,gpt-4o\n\n # Cycle models with fixed thinking levels\n ${APP_NAME} --models sonnet:high,haiku:low\n\n # Start with a specific thinking level\n ${APP_NAME} --thinking high \"Solve this complex problem\"\n\n # Read-only mode (no file modifications possible)\n ${APP_NAME} --tools read,grep,find,ls -p \"Review the code in src/\"\n\n # Export a session file to HTML\n ${APP_NAME} --export ~/${CONFIG_DIR_NAME}/agent/sessions/--path--/session.jsonl\n ${APP_NAME} --export session.jsonl output.html\n\n${chalk.bold(\"Environment Variables:\")}\n ANTHROPIC_API_KEY - Anthropic Claude API key\n ANTHROPIC_OAUTH_TOKEN - Anthropic OAuth token (alternative to API key)\n OPENAI_API_KEY - OpenAI GPT API key\n GEMINI_API_KEY - Google Gemini API key\n GROQ_API_KEY - Groq API key\n CEREBRAS_API_KEY - Cerebras API key\n XAI_API_KEY - xAI Grok API key\n OPENROUTER_API_KEY - OpenRouter API key\n ZAI_API_KEY - ZAI API key\n ${ENV_AGENT_DIR.padEnd(23)} - Session storage directory (default: ~/${CONFIG_DIR_NAME}/agent)\n\n${chalk.bold(\"Available Tools (default: read, bash, edit, write):\")}\n read - Read file contents\n bash - Execute bash commands\n edit - Edit files with find/replace\n write - Write files (creates/overwrites)\n grep - Search file contents (read-only, off by default)\n find - Find files by glob pattern (read-only, off by default)\n ls - List directory contents (read-only, off by default)\n`);\n}\n"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-5","usage":{"input":1,"output":2371,"cacheRead":109462,"cacheWrite":650,"totalTokens":112484,"cost":{"input":0.000005,"output":0.059275,"cacheRead":0.054730999999999995,"cacheWrite":0.0040625,"total":0.1180735}},"stopReason":"toolUse","timestamp":1765239406069}}
./packages/coding-agent/test/fixtures/before-compaction.jsonl:801:{"type":"message","timestamp":"2025-12-09T00:20:27.043Z","message":{"role":"toolResult","toolCallId":"toolu_0183JZbvr6Bam9rCLe2xv2SJ","toolName":"bash","content":[{"type":"text","text":"pi - AI coding assistant with read, bash, edit, write tools\n\nUsage:\n pi [options] [@files...] [messages...]\n\nOptions:\n --provider <name> Provider name (default: google)\n --model <id> Model ID (default: gemini-2.5-flash)\n --api-key <key> API key (defaults to env vars)\n --system-prompt <text> System prompt (default: coding assistant prompt)\n --append-system-prompt <text> Append text or file contents to the system prompt\n --mode <mode> Output mode: text (default), json, or rpc\n --print, -p Non-interactive mode: process prompt and exit\n --continue, -c Continue previous session\n --resume, -r Select a session to resume\n --session <path> Use specific session file\n --no-session Don't save session (ephemeral)\n --models <patterns> Comma-separated model patterns for quick cycling with Ctrl+P\n --tools <tools> Comma-separated list of tools to enable (default: read,bash,edit,write)\n Available: read, bash, edit, write, grep, find, ls\n"}],"isError":false,"timestamp":1765239627040}}
[Showing lines 3-5 of 5 (50.0KB limit). Full output: /var/folders/49/l4171l3n219_xwq30fmyzr8w0000gn/T/pi-bash-90867dfd08fff2b4.log]
Command exited with code 2Searching for targeted insights
I'm thinking I might need to conduct a more focused search, possibly by reviewing a relevant file in full. This could help me inspect the packages or coding agent files that are relevant to my current task. I'll look into session working directory (cwd) and use session metadata, employing tools like rg for cwd and creating an Agent Session Runtime. It’s all about getting that information sorted clearly!
>rg -n "createAgentSessionRuntime|session.*cwd|cwd|working directory|process\.cwd\(|process\.chdir\(|session file|sessionPath" packages/coding-agent -g '!**/dist/**'packages/coding-agent/test/fixtures/before-compaction.jsonl:783:{"type":"message","timestamp":"2025-12-09T00:17:19.817Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01JMBjACsbHpTipv8vxEZ8XQ","name":"write","arguments":{"path":"/Users/badlogic/workspaces/pi-mono/packages/coding-agent/src/cli/args.ts","content":"/**\n * CLI argument parsing and help display\n */\n\nimport type { ThinkingLevel } from \"@mariozechner/pi-agent-core\";\nimport chalk from \"chalk\";\nimport { APP_NAME, CONFIG_DIR_NAME, ENV_AGENT_DIR, getModelsPath } from \"../utils/config.js\";\nimport { allTools, type ToolName } from \"../core/tools/index.js\";\n\nexport type Mode = \"text\" | \"json\" | \"rpc\";\n\nexport interface Args {\n\tprovider?: string;\n\tmodel?: string;\n\tapiKey?: string;\n\tsystemPrompt?: string;\n\tappendSystemPrompt?: string;\n\tthinking?: ThinkingLevel;\n\tcontinue?: boolean;\n\tresume?: boolean;\n\thelp?: boolean;\n\tmode?: Mode;\n\tnoSession?: boolean;\n\tsession?: string;\n\tmodels?: string[];\n\ttools?: ToolName[];\n\tprint?: boolean;\n\texport?: string;\n\tmessages: string[];\n\tfileArgs: string[];\n}\n\nconst VALID_THINKING_LEVELS = [\"off\", \"minimal\", \"low\", \"medium\", \"high\", \"xhigh\"] as const;\n\nexport function isValidThinkingLevel(level: string): level is ThinkingLevel {\n\treturn VALID_THINKING_LEVELS.includes(level as ThinkingLevel);\n}\n\nexport function parseArgs(args: string[]): Args {\n\tconst result: Args = {\n\t\tmessages: [],\n\t\tfileArgs: [],\n\t};\n\n\tfor (let i = 0; i < args.length; i++) {\n\t\tconst arg = args[i];\n\n\t\tif (arg === \"--help\" || arg === \"-h\") {\n\t\t\tresult.help = true;\n\t\t} else if (arg === \"--mode\" && i + 1 < args.length) {\n\t\t\tconst mode = args[++i];\n\t\t\tif (mode === \"text\" || mode === \"json\" || mode === \"rpc\") {\n\t\t\t\tresult.mode = mode;\n\t\t\t}\n\t\t} else if (arg === \"--continue\" || arg === \"-c\") {\n\t\t\tresult.continue = true;\n\t\t} else if (arg === \"--resume\" || arg === \"-r\") {\n\t\t\tresult.resume = true;\n\t\t} else if (arg === \"--provider\" && i + 1 < args.length) {\n\t\t\tresult.provider = args[++i];\n\t\t} else if (arg === \"--model\" && i + 1 < args.length) {\n\t\t\tresult.model = args[++i];\n\t\t} else if (arg === \"--api-key\" && i + 1 < args.length) {\n\t\t\tresult.apiKey = args[++i];\n\t\t} else if (arg === \"--system-prompt\" && i + 1 < args.length) {\n\t\t\tresult.systemPrompt = args[++i];\n\t\t} else if (arg === \"--append-system-prompt\" && i + 1 < args.length) {\n\t\t\tresult.appendSystemPrompt = args[++i];\n\t\t} else if (arg === \"--no-session\") {\n\t\t\tresult.noSession = true;\n\t\t} else if (arg === \"--session\" && i + 1 < args.length) {\n\t\t\tresult.session = args[++i];\n\t\t} else if (arg === \"--models\" && i + 1 < args.length) {\n\t\t\tresult.models = args[++i].split(\",\").map((s) => s.trim());\n\t\t} else if (arg === \"--tools\" && i + 1 < args.length) {\n\t\t\tconst toolNames = args[++i].split(\",\").map((s) => s.trim());\n\t\t\tconst validTools: ToolName[] = [];\n\t\t\tfor (const name of toolNames) {\n\t\t\t\tif (name in allTools) {\n\t\t\t\t\tvalidTools.push(name as ToolName);\n\t\t\t\t} else {\n\t\t\t\t\tconsole.error(\n\t\t\t\t\t\tchalk.yellow(`Warning: Unknown tool \"${name}\". Valid tools: ${Object.keys(allTools).join(\", \")}`),\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t}\n\t\t\tresult.tools = validTools;\n\t\t} else if (arg === \"--thinking\" && i + 1 < args.length) {\n\t\t\tconst level = args[++i];\n\t\t\tif (isValidThinkingLevel(level)) {\n\t\t\t\tresult.thinking = level;\n\t\t\t} else {\n\t\t\t\tconsole.error(\n\t\t\t\t\tchalk.yellow(\n\t\t\t\t\t\t`Warning: Invalid thinking level \"${level}\". Valid values: ${VALID_THINKING_LEVELS.join(\", \")}`,\n\t\t\t\t\t),\n\t\t\t\t);\n\t\t\t}\n\t\t} else if (arg === \"--print\" || arg === \"-p\") {\n\t\t\tresult.print = true;\n\t\t} else if (arg === \"--export\" && i + 1 < args.length) {\n\t\t\tresult.export = args[++i];\n\t\t} else if (arg.startsWith(\"@\")) {\n\t\t\tresult.fileArgs.push(arg.slice(1)); // Remove @ prefix\n\t\t} else if (!arg.startsWith(\"-\")) {\n\t\t\tresult.messages.push(arg);\n\t\t}\n\t}\n\n\treturn result;\n}\n\nexport function printHelp(): void {\n\tconsole.log(`${chalk.bold(APP_NAME)} - AI coding assistant with read, bash, edit, write tools\n\n${chalk.bold(\"Usage:\")}\n ${APP_NAME} [options] [@files...] [messages...]\n\n${chalk.bold(\"Options:\")}\n --provider <name> Provider name (default: google)\n --model <id> Model ID (default: gemini-2.5-flash)\n --api-key <key> API key (defaults to env vars)\n --system-prompt <text> System prompt (default: coding assistant prompt)\n --append-system-prompt <text> Append text or file contents to the system prompt\n --mode <mode> Output mode: text (default), json, or rpc\n --print, -p Non-interactive mode: process prompt and exit\n --continue, -c Continue previous session\n --resume, -r Select a session to resume\n --session <path> Use specific session file\n --no-session Don't save session (ephemeral)\n --models <patterns> Comma-separated model patterns for quick cycling with Ctrl+P\n --tools <tools> Comma-separated list of tools to enable (default: read,bash,edit,write)\n Available: read, bash, edit, write, grep, find, ls\n --thinking <level> Set thinking level: off, minimal, low, medium, high, xhigh\n --export <file> Export session file to HTML and exit\n --help, -h Show this help\n\n${chalk.bold(\"Examples:\")}\n # Interactive mode\n ${APP_NAME}\n\n # Interactive mode with initial prompt\n ${APP_NAME} \"List all .ts files in src/\"\n\n # Include files in initial message\n ${APP_NAME} @prompt.md @image.png \"What color is the sky?\"\n\n # Non-interactive mode (process and exit)\n ${APP_NAME} -p \"List all .ts files in src/\"\n\n # Multiple messages (interactive)\n ${APP_NAME} \"Read package.json\" \"What dependencies do we have?\"\n\n # Continue previous session\n ${APP_NAME} --continue \"What did we discuss?\"\n\n # Use different model\n ${APP_NAME} --provider openai --model gpt-4o-mini \"Help me refactor this code\"\n\n # Limit model cycling to specific models\n ${APP_NAME} --models claude-sonnet,claude-haiku,gpt-4o\n\n # Cycle models with fixed thinking levels\n ${APP_NAME} --models sonnet:high,haiku:low\n\n # Start with a specific thinking level\n ${APP_NAME} --thinking high \"Solve this complex problem\"\n\n # Read-only mode (no file modifications possible)\n ${APP_NAME} --tools read,grep,find,ls -p \"Review the code in src/\"\n\n # Export a session file to HTML\n ${APP_NAME} --export ~/${CONFIG_DIR_NAME}/agent/sessions/--path--/session.jsonl\n ${APP_NAME} --export session.jsonl output.html\n\n${chalk.bold(\"Environment Variables:\")}\n ANTHROPIC_API_KEY - Anthropic Claude API key\n ANTHROPIC_OAUTH_TOKEN - Anthropic OAuth token (alternative to API key)\n OPENAI_API_KEY - OpenAI GPT API key\n GEMINI_API_KEY - Google Gemini API key\n GROQ_API_KEY - Groq API key\n CEREBRAS_API_KEY - Cerebras API key\n XAI_API_KEY - xAI Grok API key\n OPENROUTER_API_KEY - OpenRouter API key\n ZAI_API_KEY - ZAI API key\n ${ENV_AGENT_DIR.padEnd(23)} - Session storage directory (default: ~/${CONFIG_DIR_NAME}/agent)\n\n${chalk.bold(\"Available Tools (default: read, bash, edit, write):\")}\n read - Read file contents\n bash - Execute bash commands\n edit - Edit files with find/replace\n write - Write files (creates/overwrites)\n grep - Search file contents (read-only, off by default)\n find - Find files by glob pattern (read-only, off by default)\n ls - List directory contents (read-only, off by default)\n`);\n}\n"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-5","usage":{"input":1,"output":2371,"cacheRead":109462,"cacheWrite":650,"totalTokens":112484,"cost":{"input":0.000005,"output":0.059275,"cacheRead":0.054730999999999995,"cacheWrite":0.0040625,"total":0.1180735}},"stopReason":"toolUse","timestamp":1765239406069}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:789:{"type":"message","timestamp":"2025-12-09T00:18:16.720Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_013JUQ6uihJVoXYXYheENdRe","name":"write","arguments":{"path":"/Users/badlogic/workspaces/pi-mono/packages/coding-agent/src/core/system-prompt.ts","content":"/**\n * System prompt construction and project context loading\n */\n\nimport chalk from \"chalk\";\nimport { existsSync, readFileSync } from \"fs\";\nimport { join, resolve } from \"path\";\nimport { getAgentDir, getReadmePath } from \"../utils/config.js\";\nimport type { ToolName } from \"./tools/index.js\";\n\n/** Tool descriptions for system prompt */\nconst toolDescriptions: Record<ToolName, string> = {\n\tread: \"Read file contents\",\n\tbash: \"Execute bash commands (ls, grep, find, etc.)\",\n\tedit: \"Make surgical edits to files (find exact text and replace)\",\n\twrite: \"Create or overwrite files\",\n\tgrep: \"Search file contents for patterns (respects .gitignore)\",\n\tfind: \"Find files by glob pattern (respects .gitignore)\",\n\tls: \"List directory contents\",\n};\n\n/** Resolve input as file path or literal string */\nfunction resolvePromptInput(input: string | undefined, description: string): string | undefined {\n\tif (!input) {\n\t\treturn undefined;\n\t}\n\n\tif (existsSync(input)) {\n\t\ttry {\n\t\t\treturn readFileSync(input, \"utf-8\");\n\t\t} catch (error) {\n\t\t\tconsole.error(chalk.yellow(`Warning: Could not read ${description} file ${input}: ${error}`));\n\t\t\treturn input;\n\t\t}\n\t}\n\n\treturn input;\n}\n\n/** Look for AGENTS.md or CLAUDE.md in a directory (prefers AGENTS.md) */\nfunction loadContextFileFromDir(dir: string): { path: string; content: string } | null {\n\tconst candidates = [\"AGENTS.md\", \"CLAUDE.md\"];\n\tfor (const filename of candidates) {\n\t\tconst filePath = join(dir, filename);\n\t\tif (existsSync(filePath)) {\n\t\t\ttry {\n\t\t\t\treturn {\n\t\t\t\t\tpath: filePath,\n\t\t\t\t\tcontent: readFileSync(filePath, \"utf-8\"),\n\t\t\t\t};\n\t\t\t} catch (error) {\n\t\t\t\tconsole.error(chalk.yellow(`Warning: Could not read ${filePath}: ${error}`));\n\t\t\t}\n\t\t}\n\t}\n\treturn null;\n}\n\n/**\n * Load all project context files in order:\n * 1. Global: ~/{CONFIG_DIR_NAME}/agent/AGENTS.md or CLAUDE.md\n * 2. Parent directories (top-most first) down to cwd\n * Each returns {path, content} for separate messages\n */\nexport function loadProjectContextFiles(): Array<{ path: string; content: string }> {\n\tconst contextFiles: Array<{ path: string; content: string }> = [];\n\n\t// 1. Load global context from ~/{CONFIG_DIR_NAME}/agent/\n\tconst globalContextDir = getAgentDir();\n\tconst globalContext = loadContextFileFromDir(globalContextDir);\n\tif (globalContext) {\n\t\tcontextFiles.push(globalContext);\n\t}\n\n\t// 2. Walk up from cwd to root, collecting all context files\n\tconst cwd = process.cwd();\n\tconst ancestorContextFiles: Array<{ path: string; content: string }> = [];\n\n\tlet currentDir = cwd;\n\tconst root = resolve(\"/\");\n\n\twhile (true) {\n\t\tconst contextFile = loadContextFileFromDir(currentDir);\n\t\tif (contextFile) {\n\t\t\t// Add to beginning so we get top-most parent first\n\t\t\tancestorContextFiles.unshift(contextFile);\n\t\t}\n\n\t\t// Stop if we've reached root\n\t\tif (currentDir === root) break;\n\n\t\t// Move up one directory\n\t\tconst parentDir = resolve(currentDir, \"..\");\n\t\tif (parentDir === currentDir) break; // Safety check\n\t\tcurrentDir = parentDir;\n\t}\n\n\t// Add ancestor files in order (top-most → cwd)\n\tcontextFiles.push(...ancestorContextFiles);\n\n\treturn contextFiles;\n}\n\n/** Build the system prompt with tools, guidelines, and context */\nexport function buildSystemPrompt(\n\tcustomPrompt?: string,\n\tselectedTools?: ToolName[],\n\tappendSystemPrompt?: string,\n): string {\n\tconst resolvedCustomPrompt = resolvePromptInput(customPrompt, \"system prompt\");\n\tconst resolvedAppendPrompt = resolvePromptInput(appendSystemPrompt, \"append system prompt\");\n\n\tconst now = new Date();\n\tconst dateTime = now.toLocaleString(\"en-US\", {\n\t\tweekday: \"long\",\n\t\tyear: \"numeric\",\n\t\tmonth: \"long\",\n\t\tday: \"numeric\",\n\t\thour: \"2-digit\",\n\t\tminute: \"2-digit\",\n\t\tsecond: \"2-digit\",\n\t\ttimeZoneName: \"short\",\n\t});\n\n\tconst appendSection = resolvedAppendPrompt ? `\\n\\n${resolvedAppendPrompt}` : \"\";\n\n\tif (resolvedCustomPrompt) {\n\t\tlet prompt = resolvedCustomPrompt;\n\n\t\tif (appendSection) {\n\t\t\tprompt += appendSection;\n\t\t}\n\n\t\t// Append project context files\n\t\tconst contextFiles = loadProjectContextFiles();\n\t\tif (contextFiles.length > 0) {\n\t\t\tprompt += \"\\n\\n# Project Context\\n\\n\";\n\t\t\tprompt += \"The following project context files have been loaded:\\n\\n\";\n\t\t\tfor (const { path: filePath, content } of contextFiles) {\n\t\t\t\tprompt += `## ${filePath}\\n\\n${content}\\n\\n`;\n\t\t\t}\n\t\t}\n\n\t\t// Add date/time and working directory last\n\t\tprompt += `\\nCurrent date and time: ${dateTime}`;\n\t\tprompt += `\\nCurrent working directory: ${process.cwd()}`;\n\n\t\treturn prompt;\n\t}\n\n\t// Get absolute path to README.md\n\tconst readmePath = getReadmePath();\n\n\t// Build tools list based on selected tools\n\tconst tools = selectedTools || ([\"read\", \"bash\", \"edit\", \"write\"] as ToolName[]);\n\tconst toolsList = tools.map((t) => `- ${t}: ${toolDescriptions[t]}`).join(\"\\n\");\n\n\t// Build guidelines based on which tools are actually available\n\tconst guidelinesList: string[] = [];\n\n\tconst hasBash = tools.includes(\"bash\");\n\tconst hasEdit = tools.includes(\"edit\");\n\tconst hasWrite = tools.includes(\"write\");\n\tconst hasGrep = tools.includes(\"grep\");\n\tconst hasFind = tools.includes(\"find\");\n\tconst hasLs = tools.includes(\"ls\");\n\tconst hasRead = tools.includes(\"read\");\n\n\t// Read-only mode notice (no bash, edit, or write)\n\tif (!hasBash && !hasEdit && !hasWrite) {\n\t\tguidelinesList.push(\"You are in READ-ONLY mode - you cannot modify files or execute arbitrary commands\");\n\t}\n\n\t// Bash without edit/write = read-only bash mode\n\tif (hasBash && !hasEdit && !hasWrite) {\n\t\tguidelinesList.push(\n\t\t\t\"Use bash ONLY for read-only operations (git log, gh issue view, curl, etc.) - do NOT modify any files\",\n\t\t);\n\t}\n\n\t// File exploration guidelines\n\tif (hasBash && !hasGrep && !hasFind && !hasLs) {\n\t\tguidelinesList.push(\"Use bash for file operations like ls, grep, find\");\n\t} else if (hasBash && (hasGrep || hasFind || hasLs)) {\n\t\tguidelinesList.push(\"Prefer grep/find/ls tools over bash for file exploration (faster, respects .gitignore)\");\n\t}\n\n\t// Read before edit guideline\n\tif (hasRead && hasEdit) {\n\t\tguidelinesList.push(\"Use read to examine files before editing\");\n\t}\n\n\t// Edit guideline\n\tif (hasEdit) {\n\t\tguidelinesList.push(\"Use edit for precise changes (old text must match exactly)\");\n\t}\n\n\t// Write guideline\n\tif (hasWrite) {\n\t\tguidelinesList.push(\"Use write only for new files or complete rewrites\");\n\t}\n\n\t// Output guideline (only when actually writing/executing)\n\tif (hasEdit || hasWrite) {\n\t\tguidelinesList.push(\n\t\t\t\"When summarizing your actions, output plain text directly - do NOT use cat or bash to display what you did\",\n\t\t);\n\t}\n\n\t// Always include these\n\tguidelinesList.push(\"Be concise in your responses\");\n\tguidelinesList.push(\"Show file paths clearly when working with files\");\n\n\tconst guidelines = guidelinesList.map((g) => `- ${g}`).join(\"\\n\");\n\n\tlet prompt = `You are an expert coding assistant. You help users with coding tasks by reading files, executing commands, editing code, and writing new files.\n\nAvailable tools:\n${toolsList}\n\nGuidelines:\n${guidelines}\n\nDocumentation:\n- Your own documentation (including custom model setup and theme creation) is at: ${readmePath}\n- Read it when users ask about features, configuration, or setup, and especially if the user asks you to add a custom model or provider, or create a custom theme.`;\n\n\tif (appendSection) {\n\t\tprompt += appendSection;\n\t}\n\n\t// Append project context files\n\tconst contextFiles = loadProjectContextFiles();\n\tif (contextFiles.length > 0) {\n\t\tprompt += \"\\n\\n# Project Context\\n\\n\";\n\t\tprompt += \"The following project context files have been loaded:\\n\\n\";\n\t\tfor (const { path: filePath, content } of contextFiles) {\n\t\t\tprompt += `## ${filePath}\\n\\n${content}\\n\\n`;\n\t\t}\n\t}\n\n\t// Add date/time and working directory last\n\tprompt += `\\nCurrent date and time: ${dateTime}`;\n\tprompt += `\\nCurrent working directory: ${process.cwd()}`;\n\n\treturn prompt;\n}\n"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-5","usage":{"input":1,"output":2458,"cacheRead":113534,"cacheWrite":419,"totalTokens":116412,"cost":{"input":0.000005,"output":0.061450000000000005,"cacheRead":0.056767,"cacheWrite":0.00261875,"total":0.12084075}},"stopReason":"toolUse","timestamp":1765239460544}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:794:{"type":"message","timestamp":"2025-12-09T00:20:02.807Z","message":{"role":"assistant","content":[{"type":"text","text":"Now let me create the updated main-new.ts:"},{"type":"toolCall","id":"toolu_01KBMrVY3SacbGjXpi3iDgMN","name":"write","arguments":{"path":"/Users/badlogic/workspaces/pi-mono/packages/coding-agent/src/main-new.ts","content":"/**\n * Main entry point for the coding agent\n */\n\nimport { Agent, type Attachment, ProviderTransport, type ThinkingLevel } from \"@mariozechner/pi-agent-core\";\nimport chalk from \"chalk\";\nimport { AgentSession } from \"./core/agent-session.js\";\nimport { exportFromFile } from \"./core/export-html.js\";\nimport { messageTransformer } from \"./core/messages.js\";\nimport { findModel, getApiKeyForModel, getAvailableModels } from \"./core/model-config.js\";\nimport { type ScopedModel, resolveModelScope, restoreModelFromSession } from \"./core/model-resolver.js\";\nimport { SessionManager } from \"./core/session-manager.js\";\nimport { SettingsManager } from \"./core/settings-manager.js\";\nimport { loadSlashCommands } from \"./core/slash-commands.js\";\nimport { buildSystemPrompt, loadProjectContextFiles } from \"./core/system-prompt.js\";\nimport { allTools, codingTools } from \"./core/tools/index.js\";\nimport { type Args, parseArgs, printHelp } from \"./cli/args.js\";\nimport { processFileArguments } from \"./cli/file-processor.js\";\nimport { selectSession } from \"./cli/session-picker.js\";\nimport { InteractiveMode, runPrintMode, runRpcMode } from \"./modes/index.js\";\nimport { initTheme } from \"./modes/interactive/theme/theme.js\";\nimport { getChangelogPath, getNewEntries, parseChangelog } from \"./utils/changelog.js\";\nimport { getModelsPath, VERSION } from \"./utils/config.js\";\nimport { ensureTool } from \"./utils/tools-manager.js\";\n\n/** Check npm registry for new version (non-blocking) */\nasync function checkForNewVersion(currentVersion: string): Promise<string | null> {\n\ttry {\n\t\tconst response = await fetch(\"https://registry.npmjs.org/@mariozechner/pi-coding-agent/latest\");\n\t\tif (!response.ok) return null;\n\n\t\tconst data = (await response.json()) as { version?: string };\n\t\tconst latestVersion = data.version;\n\n\t\tif (latestVersion && latestVersion !== currentVersion) {\n\t\t\treturn latestVersion;\n\t\t}\n\n\t\treturn null;\n\t} catch {\n\t\t// Silently fail - don't disrupt the user experience\n\t\treturn null;\n\t}\n}\n\n/** Run interactive mode with TUI */\nasync function runInteractiveMode(\n\tsession: AgentSession,\n\tversion: string,\n\tchangelogMarkdown: string | null,\n\tmodelFallbackMessage: string | null,\n\tversionCheckPromise: Promise<string | null>,\n\tinitialMessages: string[],\n\tinitialMessage?: string,\n\tinitialAttachments?: Attachment[],\n\tfdPath: string | null = null,\n): Promise<void> {\n\tconst mode = new InteractiveMode(session, version, changelogMarkdown, fdPath);\n\n\t// Initialize TUI (subscribes to agent events internally)\n\tawait mode.init();\n\n\t// Handle version check result when it completes (don't block)\n\tversionCheckPromise.then((newVersion) => {\n\t\tif (newVersion) {\n\t\t\tmode.showNewVersionNotification(newVersion);\n\t\t}\n\t});\n\n\t// Render any existing messages (from --continue mode)\n\tmode.renderInitialMessages(session.state);\n\n\t// Show model fallback warning at the end of the chat if applicable\n\tif (modelFallbackMessage) {\n\t\tmode.showWarning(modelFallbackMessage);\n\t}\n\n\t// Process initial message with attachments if provided (from @file args)\n\tif (initialMessage) {\n\t\ttry {\n\t\t\tawait session.prompt(initialMessage, { attachments: initialAttachments });\n\t\t} catch (error: unknown) {\n\t\t\tconst errorMessage = error instanceof Error ? error.message : \"Unknown error occurred\";\n\t\t\tmode.showError(errorMessage);\n\t\t}\n\t}\n\n\t// Process remaining initial messages if provided (from CLI args)\n\tfor (const message of initialMessages) {\n\t\ttry {\n\t\t\tawait session.prompt(message);\n\t\t} catch (error: unknown) {\n\t\t\tconst errorMessage = error instanceof Error ? error.message : \"Unknown error occurred\";\n\t\t\tmode.showError(errorMessage);\n\t\t}\n\t}\n\n\t// Interactive loop\n\twhile (true) {\n\t\tconst userInput = await mode.getUserInput();\n\n\t\t// Process the message\n\t\ttry {\n\t\t\tawait session.prompt(userInput);\n\t\t} catch (error: unknown) {\n\t\t\tconst errorMessage = error instanceof Error ? error.message : \"Unknown error occurred\";\n\t\t\tmode.showError(errorMessage);\n\t\t}\n\t}\n}\n\n/** Prepare initial message from @file arguments */\nfunction prepareInitialMessage(parsed: Args): {\n\tinitialMessage?: string;\n\tinitialAttachments?: Attachment[];\n} {\n\tif (parsed.fileArgs.length === 0) {\n\t\treturn {};\n\t}\n\n\tconst { textContent, imageAttachments } = processFileArguments(parsed.fileArgs);\n\n\t// Combine file content with first plain text message (if any)\n\tlet initialMessage: string;\n\tif (parsed.messages.length > 0) {\n\t\tinitialMessage = textContent + parsed.messages[0];\n\t\tparsed.messages.shift(); // Remove first message as it's been combined\n\t} else {\n\t\tinitialMessage = textContent;\n\t}\n\n\treturn {\n\t\tinitialMessage,\n\t\tinitialAttachments: imageAttachments.length > 0 ? imageAttachments : undefined,\n\t};\n}\n\nexport async function main(args: string[]) {\n\tconst parsed = parseArgs(args);\n\n\tif (parsed.help) {\n\t\tprintHelp();\n\t\treturn;\n\t}\n\n\t// Handle --export flag: convert session file to HTML and exit\n\tif (parsed.export) {\n\t\ttry {\n\t\t\tconst outputPath = parsed.messages.length > 0 ? parsed.messages[0] : undefined;\n\t\t\tconst result = exportFromFile(parsed.export, outputPath);\n\t\t\tconsole.log(`Exported to: ${result}`);\n\t\t\treturn;\n\t\t} catch (error: unknown) {\n\t\t\tconst message = error instanceof Error ? error.message : \"Failed to export session\";\n\t\t\tconsole.error(chalk.red(`Error: ${message}`));\n\t\t\tprocess.exit(1);\n\t\t}\n\t}\n\n\t// Validate: RPC mode doesn't support @file arguments\n\tif (parsed.mode === \"rpc\" && parsed.fileArgs.length > 0) {\n\t\tconsole.error(chalk.red(\"Error: @file arguments are not supported in RPC mode\"));\n\t\tprocess.exit(1);\n\t}\n\n\t// Process @file arguments\n\tconst { initialMessage, initialAttachments } = prepareInitialMessage(parsed);\n\n\t// Initialize theme (before any TUI rendering)\n\tconst settingsManager = new SettingsManager();\n\tconst themeName = settingsManager.getTheme();\n\tinitTheme(themeName);\n\n\t// Setup session manager\n\tconst sessionManager = new SessionManager(parsed.continue && !parsed.resume, parsed.session);\n\n\tif (parsed.noSession) {\n\t\tsessionManager.disable();\n\t}\n\n\t// Handle --resume flag: show session selector\n\tif (parsed.resume) {\n\t\tconst selectedSession = await selectSession(sessionManager);\n\t\tif (!selectedSession) {\n\t\t\tconsole.log(chalk.dim(\"No session selected\"));\n\t\t\treturn;\n\t\t}\n\t\tsessionManager.setSessionFile(selectedSession);\n\t}\n\n\t// Resolve model scope early if provided\n\tlet scopedModels: ScopedModel[] = [];\n\tif (parsed.models && parsed.models.length > 0) {\n\t\tscopedModels = await resolveModelScope(parsed.models);\n\t}\n\n\t// Determine mode and output behavior\n\tconst isInteractive = !parsed.print && parsed.mode === undefined;\n\tconst mode = parsed.mode || \"text\";\n\tconst shouldPrintMessages = isInteractive;\n\n\t// Find initial model\n\tlet initialModel = await findInitialModelForSession(parsed, scopedModels, settingsManager);\n\tlet initialThinking: ThinkingLevel = \"off\";\n\n\t// Get thinking level from scoped models if applicable\n\tif (scopedModels.length > 0 && !parsed.continue && !parsed.resume) {\n\t\tinitialThinking = scopedModels[0].thinkingLevel;\n\t} else {\n\t\t// Try saved thinking level\n\t\tconst savedThinking = settingsManager.getDefaultThinkingLevel();\n\t\tif (savedThinking) {\n\t\t\tinitialThinking = savedThinking;\n\t\t}\n\t}\n\n\t// Non-interactive mode: fail early if no model available\n\tif (!isInteractive && !initialModel) {\n\t\tconsole.error(chalk.red(\"No models available.\"));\n\t\tconsole.error(chalk.yellow(\"\\nSet an API key environment variable:\"));\n\t\tconsole.error(\" ANTHROPIC_API_KEY, OPENAI_API_KEY, GEMINI_API_KEY, etc.\");\n\t\tconsole.error(chalk.yellow(`\\nOr create ${getModelsPath()}`));\n\t\tprocess.exit(1);\n\t}\n\n\t// Non-interactive mode: validate API key exists\n\tif (!isInteractive && initialModel) {\n\t\tconst apiKey = parsed.apiKey || (await getApiKeyForModel(initialModel));\n\t\tif (!apiKey) {\n\t\t\tconsole.error(chalk.red(`No API key found for ${initialModel.provider}`));\n\t\t\tprocess.exit(1);\n\t\t}\n\t}\n\n\t// Build system prompt\n\tconst systemPrompt = buildSystemPrompt(parsed.systemPrompt, parsed.tools, parsed.appendSystemPrompt);\n\n\t// Handle session restoration\n\tlet modelFallbackMessage: string | null = null;\n\n\tif (parsed.continue || parsed.resume) {\n\t\tconst savedModel = sessionManager.loadModel();\n\t\tif (savedModel) {\n\t\t\tconst result = await restoreModelFromSession(\n\t\t\t\tsavedModel.provider,\n\t\t\t\tsavedModel.modelId,\n\t\t\t\tinitialModel,\n\t\t\t\tshouldPrintMessages,\n\t\t\t);\n\n\t\t\tif (result.model) {\n\t\t\t\tinitialModel = result.model;\n\t\t\t}\n\t\t\tmodelFallbackMessage = result.fallbackMessage;\n\t\t}\n\n\t\t// Load and restore thinking level\n\t\tconst thinkingLevel = sessionManager.loadThinkingLevel() as ThinkingLevel;\n\t\tif (thinkingLevel) {\n\t\t\tinitialThinking = thinkingLevel;\n\t\t\tif (shouldPrintMessages) {\n\t\t\t\tconsole.log(chalk.dim(`Restored thinking level: ${thinkingLevel}`));\n\t\t\t}\n\t\t}\n\t}\n\n\t// CLI --thinking flag takes highest priority\n\tif (parsed.thinking) {\n\t\tinitialThinking = parsed.thinking;\n\t}\n\n\t// Determine which tools to use\n\tconst selectedTools = parsed.tools ? parsed.tools.map((name) => allTools[name]) : codingTools;\n\n\t// Create agent\n\tconst agent = new Agent({\n\t\tinitialState: {\n\t\t\tsystemPrompt,\n\t\t\tmodel: initialModel as any, // Can be null in interactive mode\n\t\t\tthinkingLevel: initialThinking,\n\t\t\ttools: selectedTools,\n\t\t},\n\t\tmessageTransformer,\n\t\tqueueMode: settingsManager.getQueueMode(),\n\t\ttransport: new ProviderTransport({\n\t\t\tgetApiKey: async () => {\n\t\t\t\tconst currentModel = agent.state.model;\n\t\t\t\tif (!currentModel) {\n\t\t\t\t\tthrow new Error(\"No model selected\");\n\t\t\t\t}\n\n\t\t\t\tif (parsed.apiKey) {\n\t\t\t\t\treturn parsed.apiKey;\n\t\t\t\t}\n\n\t\t\t\tconst key = await getApiKeyForModel(currentModel);\n\t\t\t\tif (!key) {\n\t\t\t\t\tthrow new Error(\n\t\t\t\t\t\t`No API key found for provider \"${currentModel.provider}\". Please set the appropriate environment variable or update ${getModelsPath()}`,\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t\treturn key;\n\t\t\t},\n\t\t}),\n\t});\n\n\t// If initial thinking was requested but model doesn't support it, reset to off\n\tif (initialThinking !== \"off\" && initialModel && !initialModel.reasoning) {\n\t\tagent.setThinkingLevel(\"off\");\n\t}\n\n\t// Load previous messages if continuing or resuming\n\tif (parsed.continue || parsed.resume) {\n\t\tconst messages = sessionManager.loadMessages();\n\t\tif (messages.length > 0) {\n\t\t\tagent.replaceMessages(messages);\n\t\t}\n\t}\n\n\t// Log loaded context files\n\tif (shouldPrintMessages && !parsed.continue && !parsed.resume) {\n\t\tconst contextFiles = loadProjectContextFiles();\n\t\tif (contextFiles.length > 0) {\n\t\t\tconsole.log(chalk.dim(\"Loaded project context from:\"));\n\t\t\tfor (const { path: filePath } of contextFiles) {\n\t\t\t\tconsole.log(chalk.dim(` - ${filePath}`));\n\t\t\t}\n\t\t}\n\t}\n\n\t// Load file commands for slash command expansion\n\tconst fileCommands = loadSlashCommands();\n\n\t// Create session\n\tconst session = new AgentSession({\n\t\tagent,\n\t\tsessionManager,\n\t\tsettingsManager,\n\t\tscopedModels,\n\t\tfileCommands,\n\t});\n\n\t// Route to appropriate mode\n\tif (mode === \"rpc\") {\n\t\tawait runRpcMode(session);\n\t} else if (isInteractive) {\n\t\t// Check for new version in the background\n\t\tconst versionCheckPromise = checkForNewVersion(VERSION).catch(() => null);\n\n\t\t// Check if we should show changelog\n\t\tconst changelogMarkdown = getChangelogForDisplay(parsed, settingsManager);\n\n\t\t// Show model scope if provided\n\t\tif (scopedModels.length > 0) {\n\t\t\tconst modelList = scopedModels\n\t\t\t\t.map((sm) => {\n\t\t\t\t\tconst thinkingStr = sm.thinkingLevel !== \"off\" ? `:${sm.thinkingLevel}` : \"\";\n\t\t\t\t\treturn `${sm.model.id}${thinkingStr}`;\n\t\t\t\t})\n\t\t\t\t.join(\", \");\n\t\t\tconsole.log(chalk.dim(`Model scope: ${modelList} ${chalk.gray(\"(Ctrl+P to cycle)\")}`));\n\t\t}\n\n\t\t// Ensure fd tool is available for file autocomplete\n\t\tconst fdPath = await ensureTool(\"fd\");\n\n\t\tawait runInteractiveMode(\n\t\t\tsession,\n\t\t\tVERSION,\n\t\t\tchangelogMarkdown,\n\t\t\tmodelFallbackMessage,\n\t\t\tversionCheckPromise,\n\t\t\tparsed.messages,\n\t\t\tinitialMessage,\n\t\t\tinitialAttachments,\n\t\t\tfdPath,\n\t\t);\n\t} else {\n\t\t// Non-interactive mode (--print flag or --mode flag)\n\t\tawait runPrintMode(session, mode, parsed.messages, initialMessage, initialAttachments);\n\t}\n}\n\n/** Find initial model based on CLI args, scoped models, settings, or available models */\nasync function findInitialModelForSession(\n\tparsed: Args,\n\tscopedModels: ScopedModel[],\n\tsettingsManager: SettingsManager,\n) {\n\t// 1. CLI args take priority\n\tif (parsed.provider && parsed.model) {\n\t\tconst { model, error } = findModel(parsed.provider, parsed.model);\n\t\tif (error) {\n\t\t\tconsole.error(chalk.red(error));\n\t\t\tprocess.exit(1);\n\t\t}\n\t\tif (!model) {\n\t\t\tconsole.error(chalk.red(`Model ${parsed.provider}/${parsed.model} not found`));\n\t\t\tprocess.exit(1);\n\t\t}\n\t\treturn model;\n\t}\n\n\t// 2. Use first model from scoped models (skip if continuing/resuming)\n\tif (scopedModels.length > 0 && !parsed.continue && !parsed.resume) {\n\t\treturn scopedModels[0].model;\n\t}\n\n\t// 3. Try saved default from settings\n\tconst defaultProvider = settingsManager.getDefaultProvider();\n\tconst defaultModelId = settingsManager.getDefaultModel();\n\tif (defaultProvider && defaultModelId) {\n\t\tconst { model, error } = findModel(defaultProvider, defaultModelId);\n\t\tif (error) {\n\t\t\tconsole.error(chalk.red(error));\n\t\t\tprocess.exit(1);\n\t\t}\n\t\tif (model) {\n\t\t\treturn model;\n\t\t}\n\t}\n\n\t// 4. Try first available model with valid API key\n\tconst { models: availableModels, error } = await getAvailableModels();\n\n\tif (error) {\n\t\tconsole.error(chalk.red(error));\n\t\tprocess.exit(1);\n\t}\n\n\tif (availableModels.length > 0) {\n\t\treturn availableModels[0];\n\t}\n\n\treturn null;\n}\n\n/** Get changelog markdown to display (only for new sessions with updates) */\nfunction getChangelogForDisplay(parsed: Args, settingsManager: SettingsManager): string | null {\n\tif (parsed.continue || parsed.resume) {\n\t\treturn null;\n\t}\n\n\tconst lastVersion = settingsManager.getLastChangelogVersion();\n\tconst changelogPath = getChangelogPath();\n\tconst entries = parseChangelog(changelogPath);\n\n\tif (!lastVersion) {\n\t\t// First run - show all entries\n\t\tif (entries.length > 0) {\n\t\t\tsettingsManager.setLastChangelogVersion(VERSION);\n\t\t\treturn entries.map((e) => e.content).join(\"\\n\\n\");\n\t\t}\n\t} else {\n\t\t// Check for new entries since last version\n\t\tconst newEntries = getNewEntries(entries, lastVersion);\n\t\tif (newEntries.length > 0) {\n\t\t\tsettingsManager.setLastChangelogVersion(VERSION);\n\t\t\treturn newEntries.map((e) => e.content).join(\"\\n\\n\");\n\t\t}\n\t}\n\n\treturn null;\n}\n"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-5","usage":{"input":1,"output":4397,"cacheRead":116549,"cacheWrite":3580,"totalTokens":124527,"cost":{"input":0.000005,"output":0.10992500000000001,"cacheRead":0.0582745,"cacheWrite":0.022375000000000003,"total":0.1905795}},"stopReason":"toolUse","timestamp":1765239542909}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:801:{"type":"message","timestamp":"2025-12-09T00:20:27.043Z","message":{"role":"toolResult","toolCallId":"toolu_0183JZbvr6Bam9rCLe2xv2SJ","toolName":"bash","content":[{"type":"text","text":"pi - AI coding assistant with read, bash, edit, write tools\n\nUsage:\n pi [options] [@files...] [messages...]\n\nOptions:\n --provider <name> Provider name (default: google)\n --model <id> Model ID (default: gemini-2.5-flash)\n --api-key <key> API key (defaults to env vars)\n --system-prompt <text> System prompt (default: coding assistant prompt)\n --append-system-prompt <text> Append text or file contents to the system prompt\n --mode <mode> Output mode: text (default), json, or rpc\n --print, -p Non-interactive mode: process prompt and exit\n --continue, -c Continue previous session\n --resume, -r Select a session to resume\n --session <path> Use specific session file\n --no-session Don't save session (ephemeral)\n --models <patterns> Comma-separated model patterns for quick cycling with Ctrl+P\n --tools <tools> Comma-separated list of tools to enable (default: read,bash,edit,write)\n Available: read, bash, edit, write, grep, find, ls\n"}],"isError":false,"timestamp":1765239627040}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:821:{"type":"message","timestamp":"2025-12-09T00:21:24.896Z","message":{"role":"toolResult","toolCallId":"toolu_01JToi8eV8M77DRboYG7Umm3","toolName":"bash","content":[{"type":"text","text":"On branch refactor\nChanges not staged for commit:\n (use \"git add/rm <file>...\" to update what will be committed)\n (use \"git restore <file>...\" to discard changes in working directory)\n\tdeleted: packages/coding-agent/docs/refactor.md\n\tdeleted: packages/coding-agent/src/cli-new.ts\n\tmodified: packages/coding-agent/src/cli.ts\n\tmodified: packages/coding-agent/src/cli/args.ts\n\tdeleted: packages/coding-agent/src/main-new.ts\n\tmodified: packages/coding-agent/src/main.ts\n\tdeleted: packages/coding-agent/src/tui/tui-renderer.ts\n\tdeleted: pi-session-2025-12-08T23-22-21-320Z_0db2eb3b-5ed8-4b70-88c6-a3f7104eb251.html\n\nno changes added to commit (use \"git add\" and/or \"git commit -a\")\n"}],"isError":false,"timestamp":1765239684892}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:918:{"type":"message","timestamp":"2025-12-09T00:31:42.317Z","message":{"role":"toolResult","toolCallId":"toolu_01HJS15yMRbN4xYFZLdjneCR","toolName":"read","content":[{"type":"text","text":"\t\t\t\texitCode: result.exitCode,\n\t\t\t\tcancelled: result.cancelled,\n\t\t\t\ttruncated: result.truncated,\n\t\t\t\tfullOutputPath: result.fullOutputPath,\n\t\t\t\ttimestamp: Date.now(),\n\t\t\t};\n\n\t\t\t// Add to agent state\n\t\t\tthis.agent.appendMessage(bashMessage);\n\n\t\t\t// Save to session\n\t\t\tthis.sessionManager.saveMessage(bashMessage);\n\n\t\t\t// Initialize session if needed\n\t\t\tif (this.sessionManager.shouldInitializeSession(this.agent.state.messages)) {\n\t\t\t\tthis.sessionManager.startSession(this.agent.state);\n\t\t\t}\n\n\t\t\treturn result;\n\t\t} finally {\n\t\t\tthis._bashAbortController = null;\n\t\t}\n\t}\n\n\t/**\n\t * Cancel running bash command.\n\t */\n\tabortBash(): void {\n\t\tthis._bashAbortController?.abort();\n\t}\n\n\t/** Whether a bash command is currently running */\n\tget isBashRunning(): boolean {\n\t\treturn this._bashAbortController !== null;\n\t}\n\n\t// =========================================================================\n\t// Session Management\n\t// =========================================================================\n\n\t/**\n\t * Switch to a different session file.\n\t * Aborts current operation, loads messages, restores model/thinking.\n\t * Listeners are preserved and will continue receiving events.\n\t */\n\tasync switchSession(sessionPath: string): Promise<void> {\n\t\tthis._disconnectFromAgent();\n\t\tawait this.abort();\n\t\tthis._queuedMessages = [];\n\n\t\t// Set new session\n\t\tthis.sessionManager.setSessionFile(sessionPath);\n\n\t\t// Reload messages\n\t\tconst loaded = loadSessionFromEntries(this.sessionManager.loadEntries());\n\t\tthis.agent.replaceMessages(loaded.messages);\n\n\t\t// Restore model if saved\n\t\tconst savedModel = this.sessionManager.loadModel();\n\t\tif (savedModel) {\n\n[158 more lines in file. Use offset=740 to continue]"}],"isError":false,"timestamp":1765240302307}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:933:{"type":"message","timestamp":"2025-12-09T00:32:24.950Z","message":{"role":"toolResult","toolCallId":"toolu_01TtjEoFcELhF9h6zgxqEmhy","toolName":"read","content":[{"type":"text","text":"\t/**\n\t * Cancel running bash command.\n\t */\n\tabortBash(): void {\n\t\tthis._bashAbortController?.abort();\n\t}\n\n\t/** Whether a bash command is currently running */\n\tget isBashRunning(): boolean {\n\t\treturn this._bashAbortController !== null;\n\t}\n\n\t// =========================================================================\n\t// Session Management\n\t// =========================================================================\n\n\t/**\n\t * Switch to a different session file.\n\t * Aborts current operation, loads messages, restores model/thinking.\n\t * Listeners are preserved and will continue receiving events.\n\t */\n\tasync switchSession(sessionPath: string): Promise<void> {\n\t\tthis._disconnectFromAgent();\n\t\tawait this.abort();\n\t\tthis._queuedMessages = [];\n\n\t\t// Set new session\n\t\tthis.sessionManager.setSessionFile(sessionPath);\n\n\t\t// Reload messages\n\n[164 more lines in file. Use offset=720 to continue]"}],"isError":false,"timestamp":1765240344941}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:947:{"type":"message","timestamp":"2025-12-09T00:34:09.748Z","message":{"role":"toolResult","toolCallId":"toolu_01GNVJwMgPdE1T8YzkR9yQzL","toolName":"bash","content":[{"type":"text","text":"\tprivate _flushPendingBashMessages(): void {\n\t\tif (this._pendingBashMessages.length === 0) return;\n\n\t\tfor (const bashMessage of this._pendingBashMessages) {\n\t\t\t// Add to agent state (already queued via queueMessage, now append)\n\t\t\tthis.agent.appendMessage(bashMessage);\n\n\t\t\t// Save to session\n\t\t\tthis.sessionManager.saveMessage(bashMessage);\n\t\t}\n\n\t\t// Initialize session if needed\n\t\tif (this.sessionManager.shouldInitializeSession(this.agent.state.messages)) {\n\t\t\tthis.sessionManager.startSession(this.agent.state);\n\t\t}\n\n\t\tthis._pendingBashMessages = [];\n\t}\n\n\t// =========================================================================\n\t// Session Management\n\t// =========================================================================\n\n\t/**\n\t * Switch to a different session file.\n\t * Aborts current operation, loads messages, restores model/thinking.\n"}],"isError":false,"timestamp":1765240449741}}
[Showing lines 2-10 of 10 (50.0KB limit). Full output: /var/folders/49/l4171l3n219_xwq30fmyzr8w0000gn/T/pi-bash-c2b852221b2f2519.log]Inspecting source files
I’m thinking I need to examine the actual source code instead of just relying on the README. It might be enough to deduce that the session file stores the current working directory (cwd) and runtime context for changing directories. I'll probably have to search more effectively, perhaps looking in the dist or src folders. It seems like the "createAgentSessionRuntime" might be located in the current source, so I plan to use "rg" with the exact name.
>rg -n "createAgentSessionRuntime|workingDirectory|cwd|process\.chdir|restore.*cwd|session.*directory|--session" packages/coding-agent/src packages/coding-agent/docs -g '!**/dist/**'packages/coding-agent/src/migrations.ts:106: if (header.type !== "session" || !header.cwd) continue;
packages/coding-agent/src/migrations.ts:108: const cwd: string = header.cwd;
packages/coding-agent/src/migrations.ts:110: // Compute the correct session directory (same encoding as session-manager.ts)
packages/coding-agent/src/migrations.ts:111: const safePath = `--${cwd.replace(/^[/\\]/, "").replace(/[/\\:]/g, "-")}--`;
packages/coding-agent/src/migrations.ts:256:function migrateExtensionSystem(cwd: string): string[] {
packages/coding-agent/src/migrations.ts:258: const projectDir = join(cwd, CONFIG_DIR_NAME);
packages/coding-agent/src/migrations.ts:304:export function runMigrations(cwd: string = process.cwd()): {
packages/coding-agent/src/migrations.ts:312: const deprecationWarnings = migrateExtensionSystem(cwd);
packages/coding-agent/docs/rpc.md:17:- `--session-dir <path>`: Custom session storage directory
packages/coding-agent/src/main.ts:18:import { type CreateAgentSessionRuntimeFactory, createAgentSessionRuntime } from "./core/agent-session-runtime.js";
packages/coding-agent/src/main.ts:129: | { type: "global"; path: string; cwd: string } // Found in different project
packages/coding-agent/src/main.ts:136:async function resolveSessionPath(sessionArg: string, cwd: string, sessionDir?: string): Promise<ResolvedSession> {
packages/coding-agent/src/main.ts:143: const localSessions = await SessionManager.list(cwd, sessionDir);
packages/coding-agent/src/main.ts:156: return { type: "global", path: match.path, cwd: match.cwd };
packages/coding-agent/src/main.ts:181: parsed.session ? "--session" : undefined,
packages/coding-agent/src/main.ts:193:function forkSessionOrExit(sourcePath: string, cwd: string, sessionDir?: string): SessionManager {
packages/coding-agent/src/main.ts:195: return SessionManager.forkFrom(sourcePath, cwd, sessionDir);
packages/coding-agent/src/main.ts:205: cwd: string,
packages/coding-agent/src/main.ts:214: const resolved = await resolveSessionPath(parsed.fork, cwd, sessionDir);
packages/coding-agent/src/main.ts:220: return forkSessionOrExit(resolved.path, cwd, sessionDir);
packages/coding-agent/src/main.ts:229: const resolved = await resolveSessionPath(parsed.session, cwd, sessionDir);
packages/coding-agent/src/main.ts:237: console.log(chalk.yellow(`Session found in different project: ${resolved.cwd}`));
packages/coding-agent/src/main.ts:238: const shouldFork = await promptConfirm("Fork this session into current directory?");
packages/coding-agent/src/main.ts:243: return forkSessionOrExit(resolved.path, cwd, sessionDir);
packages/coding-agent/src/main.ts:256: (onProgress) => SessionManager.list(cwd, sessionDir, onProgress),
packages/coding-agent/src/main.ts:270: return SessionManager.continueRecent(cwd, sessionDir);
packages/coding-agent/src/main.ts:273: return SessionManager.create(cwd, sessionDir);
packages/coding-agent/src/main.ts:373:function resolveCliPaths(cwd: string, paths: string[] | undefined): string[] | undefined {
packages/coding-agent/src/main.ts:374: return paths?.map((value) => resolve(cwd, value));
packages/coding-agent/src/main.ts:436: // Run migrations (pass cwd for project-local migrations)
packages/coding-agent/src/main.ts:437: const { migratedAuthProviders: migratedProviders, deprecationWarnings } = runMigrations(process.cwd());
packages/coding-agent/src/main.ts:440: const cwd = process.cwd();
packages/coding-agent/src/main.ts:442: const startupSettingsManager = SettingsManager.create(cwd, agentDir);
packages/coding-agent/src/main.ts:445: // Decide the final runtime cwd before creating cwd-bound runtime services.
packages/coding-agent/src/main.ts:446: // --session and --resume may select a session from another project, so project-local
packages/coding-agent/src/main.ts:448: // the target session cwd is known. The startup-cwd settings manager is used only for
packages/coding-agent/src/main.ts:452: cwd,
packages/coding-agent/src/main.ts:458: const resolvedExtensionPaths = resolveCliPaths(cwd, parsed.extensions);
packages/coding-agent/src/main.ts:459: const resolvedSkillPaths = resolveCliPaths(cwd, parsed.skills);
packages/coding-agent/src/main.ts:460: const resolvedPromptTemplatePaths = resolveCliPaths(cwd, parsed.promptTemplates);
packages/coding-agent/src/main.ts:461: const resolvedThemePaths = resolveCliPaths(cwd, parsed.themes);
packages/coding-agent/src/main.ts:464: cwd,
packages/coding-agent/src/main.ts:470: cwd,
packages/coding-agent/src/main.ts:554: const runtime = await createAgentSessionRuntime(createRuntime, {
packages/coding-agent/src/main.ts:555: cwd: sessionManager.getCwd(),
packages/coding-agent/docs/extensions.md:299: // event.cwd - current working directory
packages/coding-agent/docs/extensions.md:670: // event.cwd - working directory
packages/coding-agent/docs/extensions.md:679: exec(command, cwd, options) {
packages/coding-agent/docs/extensions.md:680: return local.exec(`source ~/.profile\n${command}`, cwd, options);
packages/coding-agent/docs/extensions.md:750:### ctx.cwd
packages/coding-agent/docs/extensions.md:942: const sessions = await SessionManager.list(ctx.cwd);
packages/coding-agent/docs/extensions.md:1468:Pass the real target file path to `withFileMutationQueue()`, not the raw user argument. Resolve it to an absolute path first, relative to `ctx.cwd` or your tool's working directory. For existing files, the helper canonicalizes through `realpath()`, so symlink aliases for the same file share one queue. For new files, it falls back to the resolved absolute path because there is nothing to `realpath()` yet.
packages/coding-agent/docs/extensions.md:1478: const absolutePath = resolve(ctx.cwd, params.path);
packages/coding-agent/docs/extensions.md:1651:const remoteRead = createReadTool(cwd, {
packages/coding-agent/docs/extensions.md:1664: const tool = createReadTool(cwd, { operations: createRemoteOps(ssh) });
packages/coding-agent/docs/extensions.md:1676:The bash tool also supports a spawn hook to adjust the command, cwd, or env before execution:
packages/coding-agent/docs/extensions.md:1681:const bashTool = createBashTool(cwd, {
packages/coding-agent/docs/extensions.md:1682: spawnHook: ({ command, cwd, env }) => ({
packages/coding-agent/docs/extensions.md:1684: cwd: `/mnt/sandbox${cwd}`,
packages/coding-agent/docs/extensions.md:1773:- `toolCallId`, `cwd`, `executionStarted`, `argsComplete`, `isPartial`, `expanded`, `showImages`, `isError`
packages/coding-agent/docs/extensions.md:2261:| `bash-spawn-hook.ts` | Adjust bash command, cwd, and env before execution | `createBashTool`, `spawnHook` |
packages/coding-agent/src/core/index.ts:18: createAgentSessionRuntime,
packages/coding-agent/src/core/package-manager.ts:86: cwd: string;
packages/coding-agent/src/core/package-manager.ts:710: private cwd: string;
packages/coding-agent/src/core/package-manager.ts:718: this.cwd = options.cwd;
packages/coding-agent/src/core/package-manager.ts:808: // Collect all packages with scope (project first so cwd resources win collisions)
packages/coding-agent/src/core/package-manager.ts:822: const projectBaseDir = join(this.cwd, CONFIG_DIR_NAME);
packages/coding-agent/src/core/package-manager.ts:1342: cwd: installedPath,
packages/coding-agent/src/core/package-manager.ts:1375: cwd: installedPath,
packages/coding-agent/src/core/package-manager.ts:1387: cwd: installedPath,
packages/coding-agent/src/core/package-manager.ts:1402: await this.runCommand("git", ["remote", "set-head", "origin", "-a"], { cwd: installedPath }).catch(() => {});
packages/coding-agent/src/core/package-manager.ts:1404: cwd: installedPath,
packages/coding-agent/src/core/package-manager.ts:1408: cwd: installedPath,
packages/coding-agent/src/core/package-manager.ts:1436: cwd: installedPath,
packages/coding-agent/src/core/package-manager.ts:1452: cwd: installedPath,
packages/coding-agent/src/core/package-manager.ts:1555: private async runNpmCommand(args: string[], options?: { cwd?: string }): Promise<void> {
packages/coding-agent/src/core/package-manager.ts:1600: await this.runCommand("git", ["checkout", source.ref], { cwd: targetDir });
packages/coding-agent/src/core/package-manager.ts:1604: await this.runNpmCommand(["install"], { cwd: targetDir });
packages/coding-agent/src/core/package-manager.ts:1618: await this.runCommand("git", target.fetchArgs, { cwd: targetDir });
packages/coding-agent/src/core/package-manager.ts:1621: cwd: targetDir,
packages/coding-agent/src/core/package-manager.ts:1625: cwd: targetDir,
packages/coding-agent/src/core/package-manager.ts:1632: await this.runCommand("git", ["reset", "--hard", target.ref], { cwd: targetDir });
packages/coding-agent/src/core/package-manager.ts:1635: await this.runCommand("git", ["clean", "-fdx"], { cwd: targetDir });
packages/coding-agent/src/core/package-manager.ts:1639: await this.runNpmCommand(["install"], { cwd: targetDir });
packages/coding-agent/src/core/package-manager.ts:1712: return join(this.cwd, CONFIG_DIR_NAME, "npm");
packages/coding-agent/src/core/package-manager.ts:1734: return join(this.cwd, CONFIG_DIR_NAME, "npm", "node_modules", source.name);
packages/coding-agent/src/core/package-manager.ts:1744: return join(this.cwd, CONFIG_DIR_NAME, "git", source.host, source.path);
packages/coding-agent/src/core/package-manager.ts:1754: return join(this.cwd, CONFIG_DIR_NAME, "git");
packages/coding-agent/src/core/package-manager.ts:1769: return join(this.cwd, CONFIG_DIR_NAME);
packages/coding-agent/src/core/package-manager.ts:1774: return this.cwd;
packages/coding-agent/src/core/package-manager.ts:1782: return resolve(this.cwd, trimmed);
packages/coding-agent/src/core/package-manager.ts:2027: const projectAgentsSkillDirs = collectAncestorAgentsSkillDirs(this.cwd).filter(
packages/coding-agent/src/core/package-manager.ts:2187: options?: { cwd?: string; timeoutMs?: number; env?: Record<string, string> },
packages/coding-agent/src/core/package-manager.ts:2191: cwd: options?.cwd,
packages/coding-agent/src/core/package-manager.ts:2232: private runCommand(command: string, args: string[], options?: { cwd?: string }): Promise<void> {
packages/coding-agent/src/core/package-manager.ts:2235: cwd: options?.cwd,
packages/coding-agent/src/modes/rpc/rpc-client.ts:30: cwd?: string;
packages/coding-agent/src/modes/rpc/rpc-client.ts:87: cwd: this.options.cwd,
packages/coding-agent/src/core/extensions/runner.ts:206: private cwd: string;
packages/coding-agent/src/core/extensions/runner.ts:231: cwd: string,
packages/coding-agent/src/core/extensions/runner.ts:238: this.cwd = cwd;
packages/coding-agent/src/core/extensions/runner.ts:540: cwd: this.cwd,
packages/coding-agent/src/core/extensions/runner.ts:838: cwd: string,
packages/coding-agent/src/core/extensions/runner.ts:856: const event: ResourcesDiscoverEvent = { type: "resources_discover", cwd, reason };
packages/coding-agent/docs/settings.md:140:When multiple sources specify a session directory, `--session-dir` CLI flag takes precedence over `sessionDir` in settings.json.
packages/coding-agent/src/core/agent-session.ts:142: cwd: string;
packages/coding-agent/src/core/agent-session.ts:276: private _cwd: string;
packages/coding-agent/src/core/agent-session.ts:306: this._cwd = config.cwd;
packages/coding-agent/src/core/agent-session.ts:905: cwd: this._cwd,
packages/coding-agent/src/core/agent-session.ts:2034: this._cwd,
packages/coding-agent/src/core/agent-session.ts:2304: : createAllToolDefinitions(this._cwd, {
packages/coding-agent/src/core/agent-session.ts:2327: this._cwd,
packages/coding-agent/src/core/agent-session.ts:2953: * @param outputPath Optional output path (defaults to session directory)
packages/coding-agent/src/core/agent-session.ts:2963: cwd: this.sessionManager.getCwd(),
packages/coding-agent/src/core/agent-session.ts:2976: * @param outputPath Target file path. If omitted, generates a timestamped file in cwd.
packages/coding-agent/src/core/agent-session.ts:2991: cwd: this.sessionManager.getCwd(),
packages/coding-agent/src/core/agent-session-services.ts:27: * Inputs for creating cwd-bound runtime services.
packages/coding-agent/src/core/agent-session-services.ts:29: * These services are recreated whenever the effective session cwd changes.
packages/coding-agent/src/core/agent-session-services.ts:31: * reach this function, so later cwd switches do not reinterpret them.
packages/coding-agent/src/core/agent-session-services.ts:34: cwd: string;
packages/coding-agent/src/core/agent-session-services.ts:40: resourceLoaderOptions?: Omit<DefaultResourceLoaderOptions, "cwd" | "agentDir" | "settingsManager">;
packages/coding-agent/src/core/agent-session-services.ts:46: * Use this after services exist and any cwd-bound model/tool/session options
packages/coding-agent/src/core/agent-session-services.ts:61: * Coherent cwd-bound runtime services for one effective session cwd.
packages/coding-agent/src/core/agent-session-services.ts:67: cwd: string;
packages/coding-agent/src/core/agent-session-services.ts:125: * Create cwd-bound runtime services.
packages/coding-agent/src/core/agent-session-services.ts:132: const cwd = options.cwd;
packages/coding-agent/src/core/agent-session-services.ts:135: const settingsManager = options.settingsManager ?? SettingsManager.create(cwd, agentDir);
packages/coding-agent/src/core/agent-session-services.ts:139: cwd,
packages/coding-agent/src/core/agent-session-services.ts:162: cwd,
packages/coding-agent/src/core/agent-session-services.ts:177: * cwd before constructing the session.
packages/coding-agent/src/core/agent-session-services.ts:183: cwd: options.services.cwd,
packages/coding-agent/src/core/sdk.ts:43: /** Working directory for project-local discovery. Default: process.cwd() */
packages/coding-agent/src/core/sdk.ts:44: cwd?: string;
packages/coding-agent/src/core/sdk.ts:68: /** Session manager. Default: SessionManager.create(cwd) */
packages/coding-agent/src/core/sdk.ts:71: /** Settings manager. Default: SettingsManager.create(cwd, agentDir) */
packages/coding-agent/src/core/sdk.ts:104: // Pre-built tools (use process.cwd())
packages/coding-agent/src/core/sdk.ts:116: // Tool factories (for custom cwd)
packages/coding-agent/src/core/sdk.ts:156: * cwd: process.cwd(),
packages/coding-agent/src/core/sdk.ts:170: const cwd = options.cwd ?? process.cwd();
packages/coding-agent/src/core/sdk.ts:180: const settingsManager = options.settingsManager ?? SettingsManager.create(cwd, agentDir);
packages/coding-agent/src/core/sdk.ts:181: const sessionManager = options.sessionManager ?? SessionManager.create(cwd, getDefaultSessionDir(cwd, agentDir));
packages/coding-agent/src/core/sdk.ts:184: resourceLoader = new DefaultResourceLoader({ cwd, agentDir, settingsManager });
packages/coding-agent/src/core/sdk.ts:348: cwd,
packages/coding-agent/docs/sdk.md:37:await session.prompt("What files are in the current directory?");
packages/coding-agent/docs/sdk.md:120:### createAgentSessionRuntime() and AgentSessionRuntime
packages/coding-agent/docs/sdk.md:122:Use the runtime API when you need to replace the active session and rebuild cwd-bound runtime state.
packages/coding-agent/docs/sdk.md:125:`createAgentSessionRuntime()` takes a runtime factory plus the initial cwd/session target. The factory closes over process-global fixed inputs, recreates cwd-bound services for the effective cwd, resolves session options against those services, and returns a full runtime result.
packages/coding-agent/docs/sdk.md:131: createAgentSessionRuntime,
packages/coding-agent/docs/sdk.md:137:const createRuntime: CreateAgentSessionRuntimeFactory = async ({ cwd, sessionManager, sessionStartEvent }) => {
packages/coding-agent/docs/sdk.md:138: const services = await createAgentSessionServices({ cwd });
packages/coding-agent/docs/sdk.md:150:const runtime = await createAgentSessionRuntime(createRuntime, {
packages/coding-agent/docs/sdk.md:151: cwd: process.cwd(),
packages/coding-agent/docs/sdk.md:153: sessionManager: SessionManager.create(process.cwd()),
packages/coding-agent/docs/sdk.md:316: cwd: process.cwd(), // default
packages/coding-agent/docs/sdk.md:323:`cwd` is used by `DefaultResourceLoader` for:
packages/coding-agent/docs/sdk.md:327: - `.agents/skills/` in `cwd` and ancestor directories (up to git repo root, or filesystem root when not in a repo)
packages/coding-agent/docs/sdk.md:329:- Context files (`AGENTS.md` walking up from cwd)
packages/coding-agent/docs/sdk.md:344:When you pass a custom `ResourceLoader`, `cwd` and `agentDir` no longer control resource discovery. They still influence session naming and tool path resolution.
packages/coding-agent/docs/sdk.md:466:#### Tools with Custom cwd
packages/coding-agent/docs/sdk.md:468:**Important:** The pre-built tool instances (`readTool`, `bashTool`, etc.) use `process.cwd()` for path resolution. When you specify a custom `cwd` AND provide explicit `tools`, you must use the tool factory functions to ensure paths resolve correctly:
packages/coding-agent/docs/sdk.md:472: createCodingTools, // Creates [read, bash, edit, write] for specific cwd
packages/coding-agent/docs/sdk.md:473: createReadOnlyTools, // Creates [read, grep, find, ls] for specific cwd
packages/coding-agent/docs/sdk.md:483:const cwd = "/path/to/project";
packages/coding-agent/docs/sdk.md:487: cwd,
packages/coding-agent/docs/sdk.md:488: tools: createCodingTools(cwd), // Tools resolve paths relative to cwd
packages/coding-agent/docs/sdk.md:493: cwd,
packages/coding-agent/docs/sdk.md:494: tools: [createReadTool(cwd), createBashTool(cwd), createGrepTool(cwd)],
packages/coding-agent/docs/sdk.md:499:- If you omit `tools`, pi automatically creates them with the correct `cwd`
packages/coding-agent/docs/sdk.md:500:- If you use `process.cwd()` as your `cwd`, the pre-built instances work fine
packages/coding-agent/docs/sdk.md:503:- When you specify both `cwd` (different from `process.cwd()`) AND `tools`
packages/coding-agent/docs/sdk.md:667: createAgentSessionRuntime,
packages/coding-agent/docs/sdk.md:680: sessionManager: SessionManager.create(process.cwd()),
packages/coding-agent/docs/sdk.md:685: sessionManager: SessionManager.continueRecent(process.cwd()),
packages/coding-agent/docs/sdk.md:697:const currentProjectSessions = await SessionManager.list(process.cwd());
packages/coding-agent/docs/sdk.md:698:const allSessions = await SessionManager.listAll(process.cwd());
packages/coding-agent/docs/sdk.md:701:const createRuntime: CreateAgentSessionRuntimeFactory = async ({ cwd, sessionManager, sessionStartEvent }) => {
packages/coding-agent/docs/sdk.md:702: const services = await createAgentSessionServices({ cwd });
packages/coding-agent/docs/sdk.md:714:const runtime = await createAgentSessionRuntime(createRuntime, {
packages/coding-agent/docs/sdk.md:715: cwd: process.cwd(),
packages/coding-agent/docs/sdk.md:717: sessionManager: SessionManager.create(process.cwd()),
packages/coding-agent/docs/sdk.md:736:const currentProjectSessions = await SessionManager.list(process.cwd());
packages/coding-agent/docs/sdk.md:737:const allSessions = await SessionManager.listAll(process.cwd());
packages/coding-agent/docs/sdk.md:785: settingsManager: SettingsManager.create("/custom/cwd", "/custom/agent"),
packages/coding-agent/docs/sdk.md:790:- `SettingsManager.create(cwd?, agentDir?)` - Load from files
packages/coding-agent/docs/sdk.md:797:2. Project: `<cwd>/.pi/settings.json`
packages/coding-agent/docs/sdk.md:821: cwd,
packages/coding-agent/docs/sdk.md:906: cwd: process.cwd(),
packages/coding-agent/docs/sdk.md:914: cwd: process.cwd(),
packages/coding-agent/docs/sdk.md:951: createAgentSessionRuntime,
packages/coding-agent/docs/sdk.md:958:const createRuntime: CreateAgentSessionRuntimeFactory = async ({ cwd, sessionManager, sessionStartEvent }) => {
packages/coding-agent/docs/sdk.md:959: const services = await createAgentSessionServices({ cwd });
packages/coding-agent/docs/sdk.md:966:const runtime = await createAgentSessionRuntime(createRuntime, {
packages/coding-agent/docs/sdk.md:967: cwd: process.cwd(),
packages/coding-agent/docs/sdk.md:969: sessionManager: SessionManager.create(process.cwd()),
packages/coding-agent/docs/sdk.md:991: createAgentSessionRuntime,
packages/coding-agent/docs/sdk.md:998:const createRuntime: CreateAgentSessionRuntimeFactory = async ({ cwd, sessionManager, sessionStartEvent }) => {
packages/coding-agent/docs/sdk.md:999: const services = await createAgentSessionServices({ cwd });
packages/coding-agent/docs/sdk.md:1006:const runtime = await createAgentSessionRuntime(createRuntime, {
packages/coding-agent/docs/sdk.md:1007: cwd: process.cwd(),
packages/coding-agent/docs/sdk.md:1009: sessionManager: SessionManager.create(process.cwd()),
packages/coding-agent/docs/sdk.md:1028: createAgentSessionRuntime,
packages/coding-agent/docs/sdk.md:1035:const createRuntime: CreateAgentSessionRuntimeFactory = async ({ cwd, sessionManager, sessionStartEvent }) => {
packages/coding-agent/docs/sdk.md:1036: const services = await createAgentSessionServices({ cwd });
packages/coding-agent/docs/sdk.md:1043:const runtime = await createAgentSessionRuntime(createRuntime, {
packages/coding-agent/docs/sdk.md:1044: cwd: process.cwd(),
packages/coding-agent/docs/sdk.md:1046: sessionManager: SessionManager.create(process.cwd()),
packages/coding-agent/docs/sdk.md:1082:createAgentSessionRuntime
packages/coding-agent/docs/sdk.md:1101:// Built-in tools (use process.cwd())
packages/coding-agent/docs/sdk.md:1107:// Tool factories (for custom cwd)
packages/coding-agent/src/core/settings-manager.ts:97: sessionDir?: string; // Custom session storage directory (same format as --session-dir CLI flag)
packages/coding-agent/src/core/settings-manager.ts:146: constructor(cwd: string = process.cwd(), agentDir: string = getAgentDir()) {
packages/coding-agent/src/core/settings-manager.ts:148: this.projectSettingsPath = join(cwd, CONFIG_DIR_NAME, "settings.json");
packages/coding-agent/src/core/settings-manager.ts:258: static create(cwd: string = process.cwd(), agentDir: string = getAgentDir()): SettingsManager {
packages/coding-agent/src/core/settings-manager.ts:259: const storage = new FileSettingsStorage(cwd, agentDir);
packages/coding-agent/src/core/footer-data-provider.ts:12: * Find git metadata paths by walking up from cwd.
packages/coding-agent/src/core/footer-data-provider.ts:15:function findGitPaths(cwd: string): GitPaths | null {
packages/coding-agent/src/core/footer-data-provider.ts:16: let dir = cwd;
packages/coding-agent/src/core/footer-data-provider.ts:52: cwd: repoDir,
packages/coding-agent/src/core/footer-data-provider.ts:67: cwd: repoDir,
packages/coding-agent/src/core/footer-data-provider.ts:87: private cwd: string;
packages/coding-agent/src/core/footer-data-provider.ts:104: constructor(cwd: string = process.cwd()) {
packages/coding-agent/src/core/footer-data-provider.ts:105: this.cwd = cwd;
packages/coding-agent/src/core/footer-data-provider.ts:106: this.gitPaths = findGitPaths(cwd);
packages/coding-agent/src/core/footer-data-provider.ts:153: setCwd(cwd: string): void {
packages/coding-agent/src/core/footer-data-provider.ts:154: if (this.cwd === cwd) {
packages/coding-agent/src/core/footer-data-provider.ts:158: this.cwd = cwd;
packages/coding-agent/src/core/footer-data-provider.ts:180: this.gitPaths = findGitPaths(cwd);
packages/coding-agent/src/core/exec.ts:17: cwd?: string;
packages/coding-agent/src/core/exec.ts:37: cwd: string,
packages/coding-agent/src/core/exec.ts:42: cwd,
packages/coding-agent/src/utils/photon.ts:50: path.join(process.cwd(), WASM_FILENAME),
packages/coding-agent/src/core/extensions/types.ts:271: cwd: string;
packages/coding-agent/src/core/extensions/types.ts:351: cwd: string;
packages/coding-agent/src/core/extensions/types.ts:429: cwd: string;
packages/coding-agent/src/core/extensions/types.ts:649: cwd: string;
packages/coding-agent/src/core/tools/bash.ts:47: * @param cwd Working directory
packages/coding-agent/src/core/tools/bash.ts:53: cwd: string,
packages/coding-agent/src/core/tools/bash.ts:71: exec: (command, cwd, { onData, signal, timeout, env }) => {
packages/coding-agent/src/core/tools/bash.ts:74: if (!existsSync(cwd)) {
packages/coding-agent/src/core/tools/bash.ts:75: reject(new Error(`Working directory does not exist: ${cwd}\nCannot execute bash commands.`));
packages/coding-agent/src/core/tools/bash.ts:79: cwd,
packages/coding-agent/src/core/tools/bash.ts:132: cwd: string;
packages/coding-agent/src/core/tools/bash.ts:138:function resolveSpawnContext(command: string, cwd: string, spawnHook?: BashSpawnHook): BashSpawnContext {
packages/coding-agent/src/core/tools/bash.ts:139: const baseContext: BashSpawnContext = { command, cwd, env: { ...getShellEnv() } };
packages/coding-agent/src/core/tools/bash.ts:148: /** Hook to adjust command, cwd, or env before execution */
packages/coding-agent/src/core/tools/bash.ts:263: cwd: string,
packages/coding-agent/src/core/tools/bash.ts:283: const spawnContext = resolveSpawnContext(resolvedCommand, cwd, spawnHook);
packages/coding-agent/src/core/tools/bash.ts:329: ops.exec(spawnContext.command, spawnContext.cwd, {
packages/coding-agent/src/core/tools/bash.ts:425:export function createBashTool(cwd: string, options?: BashToolOptions): AgentTool<typeof bashSchema> {
packages/coding-agent/src/core/tools/bash.ts:426: return wrapToolDefinition(createBashToolDefinition(cwd, options));
packages/coding-agent/src/core/tools/bash.ts:429:/** Default bash tool using process.cwd() for backwards compatibility. */
packages/coding-agent/src/core/tools/bash.ts:430:export const bashToolDefinition = createBashToolDefinition(process.cwd());
packages/coding-agent/src/core/tools/bash.ts:431:export const bashTool = createBashTool(process.cwd());
packages/coding-agent/src/core/tools/read.ts:115: cwd: string,
packages/coding-agent/src/core/tools/read.ts:134: const absolutePath = resolveReadPath(path, cwd);
packages/coding-agent/src/core/tools/read.ts:263:export function createReadTool(cwd: string, options?: ReadToolOptions): AgentTool<typeof readSchema> {
packages/coding-agent/src/core/tools/read.ts:264: return wrapToolDefinition(createReadToolDefinition(cwd, options));
packages/coding-agent/src/core/tools/read.ts:267:/** Default read tool using process.cwd() for backwards compatibility. */
packages/coding-agent/src/core/tools/read.ts:268:export const readToolDefinition = createReadToolDefinition(process.cwd());
packages/coding-agent/src/core/tools/read.ts:269:export const readTool = createReadTool(process.cwd());
packages/coding-agent/src/core/prompt-templates.ts:176: /** Working directory for project-local templates. Default: process.cwd() */
packages/coding-agent/src/core/prompt-templates.ts:177: cwd?: string;
packages/coding-agent/src/core/prompt-templates.ts:194:function resolvePromptPath(p: string, cwd: string): string {
packages/coding-agent/src/core/prompt-templates.ts:196: return isAbsolute(normalized) ? normalized : resolve(cwd, normalized);
packages/coding-agent/src/core/prompt-templates.ts:202: * 2. Project: cwd/{CONFIG_DIR_NAME}/prompts/
packages/coding-agent/src/core/prompt-templates.ts:206: const resolvedCwd = options.cwd ?? process.cwd();
packages/coding-agent/src/core/extensions/loader.ts:106:function resolvePath(extPath: string, cwd: string): string {
packages/coding-agent/src/core/extensions/loader.ts:111: return path.resolve(cwd, expanded);
packages/coding-agent/src/core/extensions/loader.ts:164: cwd: string,
packages/coding-agent/src/core/extensions/loader.ts:247: return execCommand(command, args, options?.cwd ?? cwd, options);
packages/coding-agent/src/core/extensions/loader.ts:331: cwd: string,
packages/coding-agent/src/core/extensions/loader.ts:335: const resolvedPath = resolvePath(extensionPath, cwd);
packages/coding-agent/src/core/extensions/loader.ts:344: const api = createExtensionAPI(extension, runtime, cwd, eventBus);
packages/coding-agent/src/core/extensions/loader.ts:359: cwd: string,
packages/coding-agent/src/core/extensions/loader.ts:365: const api = createExtensionAPI(extension, runtime, cwd, eventBus);
packages/coding-agent/src/core/extensions/loader.ts:373:export async function loadExtensions(paths: string[], cwd: string, eventBus?: EventBus): Promise<LoadExtensionsResult> {
packages/coding-agent/src/core/extensions/loader.ts:380: const { extension, error } = await loadExtension(extPath, cwd, resolvedEventBus, runtime);
packages/coding-agent/src/core/extensions/loader.ts:513: cwd: string,
packages/coding-agent/src/core/extensions/loader.ts:530: // 1. Project-local extensions: cwd/.pi/extensions/
packages/coding-agent/src/core/extensions/loader.ts:531: const localExtDir = path.join(cwd, ".pi", "extensions");
packages/coding-agent/src/core/extensions/loader.ts:540: const resolved = resolvePath(p, cwd);
packages/coding-agent/src/core/extensions/loader.ts:556: return loadExtensions(allPaths, cwd, eventBus);
packages/coding-agent/src/core/tools/path-utils.ts:51: * Resolve a path relative to the given cwd.
packages/coding-agent/src/core/tools/path-utils.ts:54:export function resolveToCwd(filePath: string, cwd: string): string {
packages/coding-agent/src/core/tools/path-utils.ts:59: return resolvePath(cwd, expanded);
packages/coding-agent/src/core/tools/path-utils.ts:62:export function resolveReadPath(filePath: string, cwd: string): string {
packages/coding-agent/src/core/tools/path-utils.ts:63: const resolved = resolveToCwd(filePath, cwd);
packages/coding-agent/src/core/tools/edit-diff.ts:407: cwd: string,
packages/coding-agent/src/core/tools/edit-diff.ts:409: const absolutePath = resolveToCwd(path, cwd);
packages/coding-agent/src/core/tools/edit-diff.ts:442: cwd: string,
packages/coding-agent/src/core/tools/edit-diff.ts:444: return computeEditsDiff(path, [{ oldText, newText }], cwd);
packages/coding-agent/src/core/session-manager.ts:34: cwd: string;
packages/coding-agent/src/core/session-manager.ts:171: cwd: string;
packages/coding-agent/src/core/session-manager.ts:420: * Compute the default session directory for a cwd.
packages/coding-agent/src/core/session-manager.ts:421: * Encodes cwd into a safe directory name under ~/.pi/agent/sessions/.
packages/coding-agent/src/core/session-manager.ts:423:export function getDefaultSessionDir(cwd: string, agentDir: string = getDefaultAgentDir()): string {
packages/coding-agent/src/core/session-manager.ts:424: const safePath = `--${cwd.replace(/^[/\\]/, "").replace(/[/\\:]/g, "-")}--`;
packages/coding-agent/src/core/session-manager.ts:592: const cwd = typeof (header as SessionHeader).cwd === "string" ? (header as SessionHeader).cwd : "";
packages/coding-agent/src/core/session-manager.ts:600: cwd,
packages/coding-agent/src/core/session-manager.ts:668: private cwd: string;
packages/coding-agent/src/core/session-manager.ts:677: private constructor(cwd: string, sessionDir: string, sessionFile: string | undefined, persist: boolean) {
packages/coding-agent/src/core/session-manager.ts:678: this.cwd = cwd;
packages/coding-agent/src/core/session-manager.ts:721: this.sessionFile = explicitPath; // preserve explicit path from --session flag
packages/coding-agent/src/core/session-manager.ts:733: cwd: this.cwd,
packages/coding-agent/src/core/session-manager.ts:781: return this.cwd;
packages/coding-agent/src/core/session-manager.ts:1185: cwd: this.cwd,
packages/coding-agent/src/core/session-manager.ts:1261: * @param cwd Working directory (stored in session header)
packages/coding-agent/src/core/session-manager.ts:1262: * @param sessionDir Optional session directory. If omitted, uses default (~/.pi/agent/sessions/<encoded-cwd>/).
packages/coding-agent/src/core/session-manager.ts:1264: static create(cwd: string, sessionDir?: string): SessionManager {
packages/coding-agent/src/core/session-manager.ts:1265: const dir = sessionDir ?? getDefaultSessionDir(cwd);
packages/coding-agent/src/core/session-manager.ts:1266: return new SessionManager(cwd, dir, undefined, true);
packages/coding-agent/src/core/session-manager.ts:1272: * @param sessionDir Optional session directory for /new or /branch. If omitted, derives from file's parent.
packages/coding-agent/src/core/session-manager.ts:1275: // Extract cwd from session header if possible, otherwise use process.cwd()
packages/coding-agent/src/core/session-manager.ts:1278: const cwd = header?.cwd ?? process.cwd();
packages/coding-agent/src/core/session-manager.ts:1279: // If no sessionDir provided, derive from file's parent directory
packages/coding-agent/src/core/session-manager.ts:1281: return new SessionManager(cwd, dir, path, true);
packages/coding-agent/src/core/session-manager.ts:1286: * @param cwd Working directory
packages/coding-agent/src/core/session-manager.ts:1287: * @param sessionDir Optional session directory. If omitted, uses default (~/.pi/agent/sessions/<encoded-cwd>/).
packages/coding-agent/src/core/session-manager.ts:1289: static continueRecent(cwd: string, sessionDir?: string): SessionManager {
packages/coding-agent/src/core/session-manager.ts:1290: const dir = sessionDir ?? getDefaultSessionDir(cwd);
packages/coding-agent/src/core/session-manager.ts:1293: return new SessionManager(cwd, dir, mostRecent, true);
packages/coding-agent/src/core/session-manager.ts:1295: return new SessionManager(cwd, dir, undefined, true);
packages/coding-agent/src/core/session-manager.ts:1299: static inMemory(cwd: string = process.cwd()): SessionManager {
packages/coding-agent/src/core/session-manager.ts:1300: return new SessionManager(cwd, "", undefined, false);
packages/coding-agent/src/core/session-manager.ts:1304: * Fork a session from another project directory into the current project.
packages/coding-agent/src/core/session-manager.ts:1305: * Creates a new session in the target cwd with the full history from the source session.
packages/coding-agent/src/core/session-manager.ts:1308: * @param sessionDir Optional session directory. If omitted, uses default for targetCwd.
packages/coding-agent/src/core/session-manager.ts:1332: // Write new header pointing to source as parent, with updated cwd
packages/coding-agent/src/core/session-manager.ts:1338: cwd: targetCwd,
packages/coding-agent/src/core/session-manager.ts:1354: * List all sessions for a directory.
packages/coding-agent/src/core/session-manager.ts:1355: * @param cwd Working directory (used to compute default session directory)
packages/coding-agent/src/core/session-manager.ts:1356: * @param sessionDir Optional session directory. If omitted, uses default (~/.pi/agent/sessions/<encoded-cwd>/).
packages/coding-agent/src/core/session-manager.ts:1359: static async list(cwd: string, sessionDir?: string, onProgress?: SessionListProgress): Promise<SessionInfo[]> {
packages/coding-agent/src/core/session-manager.ts:1360: const dir = sessionDir ?? getDefaultSessionDir(cwd);
packages/coding-agent/src/core/tools/edit.ts:154: cwd: string,
packages/coding-agent/src/core/tools/edit.ts:175: const absolutePath = resolveToCwd(path, cwd);
packages/coding-agent/src/core/tools/edit.ts:301:export function createEditTool(cwd: string, options?: EditToolOptions): AgentTool<typeof editSchema> {
packages/coding-agent/src/core/tools/edit.ts:302: return wrapToolDefinition(createEditToolDefinition(cwd, options));
packages/coding-agent/src/core/tools/edit.ts:305:/** Default edit tool using process.cwd() for backwards compatibility. */
packages/coding-agent/src/core/tools/edit.ts:306:export const editToolDefinition = createEditToolDefinition(process.cwd());
packages/coding-agent/src/core/tools/edit.ts:307:export const editTool = createEditTool(process.cwd());
packages/coding-agent/src/core/agent-session-runtime.ts:13: * The caller gets the created session, its cwd-bound services, and all
packages/coding-agent/src/core/agent-session-runtime.ts:22: * Creates a full runtime for a target cwd and session manager.
packages/coding-agent/src/core/agent-session-runtime.ts:24: * The factory closes over process-global fixed inputs, recreates cwd-bound
packages/coding-agent/src/core/agent-session-runtime.ts:25: * services for the effective cwd, resolves session options against those
packages/coding-agent/src/core/agent-session-runtime.ts:29: cwd: string;
packages/coding-agent/src/core/agent-session-runtime.ts:47: * Owns the current AgentSession plus its cwd-bound services.
packages/coding-agent/src/core/agent-session-runtime.ts:70: get cwd(): string {
packages/coding-agent/src/core/agent-session-runtime.ts:71: return this._services.cwd;
packages/coding-agent/src/core/agent-session-runtime.ts:118: if (process.cwd() !== result.services.cwd) {
packages/coding-agent/src/core/agent-session-runtime.ts:119: process.chdir(result.services.cwd);
packages/coding-agent/src/core/agent-session-runtime.ts:138: cwd: sessionManager.getCwd(),
packages/coding-agent/src/core/agent-session-runtime.ts:158: const sessionManager = SessionManager.create(this.cwd, sessionDir);
packages/coding-agent/src/core/agent-session-runtime.ts:166: cwd: this.cwd,
packages/coding-agent/src/core/agent-session-runtime.ts:199: const sessionManager = SessionManager.create(this.cwd, sessionDir);
packages/coding-agent/src/core/agent-session-runtime.ts:204: cwd: this.cwd,
packages/coding-agent/src/core/agent-session-runtime.ts:222: cwd: sessionManager.getCwd(),
packages/coding-agent/src/core/agent-session-runtime.ts:240: cwd: this.cwd,
packages/coding-agent/src/core/agent-session-runtime.ts:275: cwd: sessionManager.getCwd(),
packages/coding-agent/src/core/agent-session-runtime.ts:296:export async function createAgentSessionRuntime(
packages/coding-agent/src/core/agent-session-runtime.ts:299: cwd: string;
packages/coding-agent/src/core/agent-session-runtime.ts:306: if (process.cwd() !== result.services.cwd) {
packages/coding-agent/src/core/agent-session-runtime.ts:307: process.chdir(result.services.cwd);
packages/coding-agent/src/core/tools/find.ts:45: glob: (pattern: string, cwd: string, options: { ignore: string[]; limit: number }) => Promise<string[]> | string[];
packages/coding-agent/src/core/tools/find.ts:113: cwd: string,
packages/coding-agent/src/core/tools/find.ts:141: const searchPath = resolveToCwd(searchDir || ".", cwd);
packages/coding-agent/src/core/tools/find.ts:214: cwd: searchPath,
packages/coding-agent/src/core/tools/find.ts:308:export function createFindTool(cwd: string, options?: FindToolOptions): AgentTool<typeof findSchema> {
packages/coding-agent/src/core/tools/find.ts:309: return wrapToolDefinition(createFindToolDefinition(cwd, options));
packages/coding-agent/src/core/tools/find.ts:312:/** Default find tool using process.cwd() for backwards compatibility. */
packages/coding-agent/src/core/tools/find.ts:313:export const findToolDefinition = createFindToolDefinition(process.cwd());
packages/coding-agent/src/core/tools/find.ts:314:export const findTool = createFindTool(process.cwd());
packages/coding-agent/src/core/resource-loader.ts:76: options: { cwd?: string; agentDir?: string } = {},
packages/coding-agent/src/core/resource-loader.ts:78: const resolvedCwd = options.cwd ?? process.cwd();
packages/coding-agent/src/core/resource-loader.ts:115: cwd?: string;
packages/coding-agent/src/core/resource-loader.ts:151: private cwd: string;
packages/coding-agent/src/core/resource-loader.ts:204: this.cwd = options.cwd ?? process.cwd();
packages/coding-agent/src/core/resource-loader.ts:206: this.settingsManager = options.settingsManager ?? SettingsManager.create(this.cwd, this.agentDir);
packages/coding-agent/src/core/resource-loader.ts:209: cwd: this.cwd,
packages/coding-agent/src/core/resource-loader.ts:394: const extensionsResult = await loadExtensions(extensionPaths, this.cwd, this.eventBus);
packages/coding-agent/src/core/resource-loader.ts:450: const agentsFiles = { agentsFiles: loadProjectContextFiles({ cwd: this.cwd, agentDir: this.agentDir }) };
packages/coding-agent/src/core/resource-loader.ts:483: cwd: this.cwd,
packages/coding-agent/src/core/resource-loader.ts:506: cwd: this.cwd,
packages/coding-agent/src/core/resource-loader.ts:624: join(this.cwd, CONFIG_DIR_NAME, "skills"),
packages/coding-agent/src/core/resource-loader.ts:625: join(this.cwd, CONFIG_DIR_NAME, "prompts"),
packages/coding-agent/src/core/resource-loader.ts:626: join(this.cwd, CONFIG_DIR_NAME, "themes"),
packages/coding-agent/src/core/resource-loader.ts:627: join(this.cwd, CONFIG_DIR_NAME, "extensions"),
packages/coding-agent/src/core/resource-loader.ts:675: return resolve(this.cwd, expanded);
packages/coding-agent/src/core/resource-loader.ts:688: const defaultDirs = [join(this.agentDir, "themes"), join(this.cwd, CONFIG_DIR_NAME, "themes")];
packages/coding-agent/src/core/resource-loader.ts:696: const resolved = resolve(this.cwd, p);
packages/coding-agent/src/core/resource-loader.ts:769: const extension = await loadExtensionFromFactory(factory, this.cwd, this.eventBus, runtime, extensionPath);
packages/coding-agent/src/core/resource-loader.ts:834: const projectPath = join(this.cwd, CONFIG_DIR_NAME, "SYSTEM.md");
packages/coding-agent/src/core/resource-loader.ts:848: const projectPath = join(this.cwd, CONFIG_DIR_NAME, "APPEND_SYSTEM.md");
packages/coding-agent/src/core/system-prompt.ts:19: /** Working directory. Default: process.cwd() */
packages/coding-agent/src/core/system-prompt.ts:20: cwd?: string;
packages/coding-agent/src/core/system-prompt.ts:35: cwd,
packages/coding-agent/src/core/system-prompt.ts:39: const resolvedCwd = cwd ?? process.cwd();
packages/coding-agent/src/core/tools/write.ts:182: cwd: string,
packages/coding-agent/src/core/tools/write.ts:201: const absolutePath = resolveToCwd(path, cwd);
packages/coding-agent/src/core/tools/write.ts:279:export function createWriteTool(cwd: string, options?: WriteToolOptions): AgentTool<typeof writeSchema> {
packages/coding-agent/src/core/tools/write.ts:280: return wrapToolDefinition(createWriteToolDefinition(cwd, options));
packages/coding-agent/src/core/tools/write.ts:283:/** Default write tool using process.cwd() for backwards compatibility. */
packages/coding-agent/src/core/tools/write.ts:284:export const writeToolDefinition = createWriteToolDefinition(process.cwd());
packages/coding-agent/src/core/tools/write.ts:285:export const writeTool = createWriteTool(process.cwd());
packages/coding-agent/src/core/tools/ls.ts:100: cwd: string,
packages/coding-agent/src/core/tools/ls.ts:128: const dirPath = resolveToCwd(path || ".", cwd);
packages/coding-agent/src/core/tools/ls.ts:227:export function createLsTool(cwd: string, options?: LsToolOptions): AgentTool<typeof lsSchema> {
packages/coding-agent/src/core/tools/ls.ts:228: return wrapToolDefinition(createLsToolDefinition(cwd, options));
packages/coding-agent/src/core/tools/ls.ts:231:/** Default ls tool using process.cwd() for backwards compatibility. */
packages/coding-agent/src/core/tools/ls.ts:232:export const lsToolDefinition = createLsToolDefinition(process.cwd());
packages/coding-agent/src/core/tools/ls.ts:233:export const lsTool = createLsTool(process.cwd());
packages/coding-agent/src/core/tools/grep.ts:123: cwd: string,
packages/coding-agent/src/core/tools/grep.ts:177: const searchPath = resolveToCwd(searchDir || ".", cwd);
packages/coding-agent/src/core/tools/grep.ts:369:export function createGrepTool(cwd: string, options?: GrepToolOptions): AgentTool<typeof grepSchema> {
packages/coding-agent/src/core/tools/grep.ts:370: return wrapToolDefinition(createGrepToolDefinition(cwd, options));
packages/coding-agent/src/core/tools/grep.ts:373:/** Default grep tool using process.cwd() for backwards compatibility. */
packages/coding-agent/src/core/tools/grep.ts:374:export const grepToolDefinition = createGrepToolDefinition(process.cwd());
packages/coding-agent/src/core/tools/grep.ts:375:export const grepTool = createGrepTool(process.cwd());
packages/coding-agent/src/core/bash-executor.ts:60: return executeBashWithOperations(command, process.cwd(), createLocalBashOperations(), options);
packages/coding-agent/src/core/bash-executor.ts:69: cwd: string,
packages/coding-agent/src/core/bash-executor.ts:118: const result = await operations.exec(command, cwd, {
packages/coding-agent/src/core/export-html/tool-renderer.ts:20: cwd: string;
packages/coding-agent/src/core/export-html/tool-renderer.ts:45: const { getToolDefinition, theme, cwd, width = 100 } = deps;
packages/coding-agent/src/core/export-html/tool-renderer.ts:74: cwd,
packages/coding-agent/src/core/skills.ts:377: /** Working directory for project-local skills. Default: process.cwd() */
packages/coding-agent/src/core/skills.ts:378: cwd?: string;
packages/coding-agent/src/core/skills.ts:395:function resolveSkillPath(p: string, cwd: string): string {
packages/coding-agent/src/core/skills.ts:397: return isAbsolute(normalized) ? normalized : resolve(cwd, normalized);
packages/coding-agent/src/core/skills.ts:405: const { cwd = process.cwd(), agentDir, skillPaths = [], includeDefaults = true } = options;
packages/coding-agent/src/core/skills.ts:453: addSkills(loadSkillsFromDirInternal(resolve(cwd, CONFIG_DIR_NAME, "skills"), "project", true));
packages/coding-agent/src/core/skills.ts:457: const projectSkillsDir = resolve(cwd, CONFIG_DIR_NAME, "skills");
packages/coding-agent/src/core/skills.ts:477: const resolvedPath = resolveSkillPath(rawPath, cwd);
packages/coding-agent/src/modes/interactive/components/session-selector.ts:441: if (this.showCwd && session.cwd) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:442: rightPart = `${shortenPath(session.cwd)} ${rightPart}`;
packages/coding-agent/src/core/tools/index.ts:140:export function createCodingToolDefinitions(cwd: string, options?: ToolsOptions): ToolDef[] {
packages/coding-agent/src/core/tools/index.ts:142: createReadToolDefinition(cwd, options?.read),
packages/coding-agent/src/core/tools/index.ts:143: createBashToolDefinition(cwd, options?.bash),
packages/coding-agent/src/core/tools/index.ts:144: createEditToolDefinition(cwd),
packages/coding-agent/src/core/tools/index.ts:145: createWriteToolDefinition(cwd),
packages/coding-agent/src/core/tools/index.ts:149:export function createReadOnlyToolDefinitions(cwd: string, options?: ToolsOptions): ToolDef[] {
packages/coding-agent/src/core/tools/index.ts:151: createReadToolDefinition(cwd, options?.read),
packages/coding-agent/src/core/tools/index.ts:152: createGrepToolDefinition(cwd),
packages/coding-agent/src/core/tools/index.ts:153: createFindToolDefinition(cwd),
packages/coding-agent/src/core/tools/index.ts:154: createLsToolDefinition(cwd),
packages/coding-agent/src/core/tools/index.ts:158:export function createAllToolDefinitions(cwd: string, options?: ToolsOptions): Record<ToolName, ToolDef> {
packages/coding-agent/src/core/tools/index.ts:160: read: createReadToolDefinition(cwd, options?.read),
packages/coding-agent/src/core/tools/index.ts:161: bash: createBashToolDefinition(cwd, options?.bash),
packages/coding-agent/src/core/tools/index.ts:162: edit: createEditToolDefinition(cwd),
packages/coding-agent/src/core/tools/index.ts:163: write: createWriteToolDefinition(cwd),
packages/coding-agent/src/core/tools/index.ts:164: grep: createGrepToolDefinition(cwd),
packages/coding-agent/src/core/tools/index.ts:165: find: createFindToolDefinition(cwd),
packages/coding-agent/src/core/tools/index.ts:166: ls: createLsToolDefinition(cwd),
packages/coding-agent/src/core/tools/index.ts:170:export function createCodingTools(cwd: string, options?: ToolsOptions): Tool[] {
packages/coding-agent/src/core/tools/index.ts:172: createReadTool(cwd, options?.read),
packages/coding-agent/src/core/tools/index.ts:173: createBashTool(cwd, options?.bash),
packages/coding-agent/src/core/tools/index.ts:174: createEditTool(cwd),
packages/coding-agent/src/core/tools/index.ts:175: createWriteTool(cwd),
packages/coding-agent/src/core/tools/index.ts:179:export function createReadOnlyTools(cwd: string, options?: ToolsOptions): Tool[] {
packages/coding-agent/src/core/tools/index.ts:180: return [createReadTool(cwd, options?.read), createGrepTool(cwd), createFindTool(cwd), createLsTool(cwd)];
packages/coding-agent/src/core/tools/index.ts:183:export function createAllTools(cwd: string, options?: ToolsOptions): Record<ToolName, Tool> {
packages/coding-agent/src/core/tools/index.ts:185: read: createReadTool(cwd, options?.read),
packages/coding-agent/src/core/tools/index.ts:186: bash: createBashTool(cwd, options?.bash),
packages/coding-agent/src/core/tools/index.ts:187: edit: createEditTool(cwd),
packages/coding-agent/src/core/tools/index.ts:188: write: createWriteTool(cwd),
packages/coding-agent/src/core/tools/index.ts:189: grep: createGrepTool(cwd),
packages/coding-agent/src/core/tools/index.ts:190: find: createFindTool(cwd),
packages/coding-agent/src/core/tools/index.ts:191: ls: createLsTool(cwd),
packages/coding-agent/src/modes/interactive/components/session-selector-search.ts:27: return `${session.id} ${session.name ?? ""} ${session.allMessagesText} ${session.cwd}`;
packages/coding-agent/src/modes/interactive/interactive-mode.ts:560: * Update terminal title with session name and cwd.
packages/coding-agent/src/modes/interactive/interactive-mode.ts:563: const cwdBasename = path.basename(this.sessionManager.getCwd());
packages/coding-agent/src/modes/interactive/interactive-mode.ts:566: this.ui.terminal.setTitle(`π - ${sessionName} - ${cwdBasename}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:568: this.ui.terminal.setTitle(`π - ${cwdBasename}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:681: cwd: this.sessionManager.getCwd(),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1323: cwd: this.sessionManager.getCwd(),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4531: cwd: this.sessionManager.getCwd(),
packages/coding-agent/src/modes/interactive/components/config-selector.ts:183: private cwd: string;
packages/coding-agent/src/modes/interactive/components/config-selector.ts:199: constructor(groups: ResourceGroup[], settingsManager: SettingsManager, cwd: string, agentDir: string) {
packages/coding-agent/src/modes/interactive/components/config-selector.ts:202: this.cwd = cwd;
packages/coding-agent/src/modes/interactive/components/config-selector.ts:530: return scope === "project" ? join(this.cwd, CONFIG_DIR_NAME) : this.agentDir;
packages/coding-agent/src/modes/interactive/components/config-selector.ts:560: cwd: string,
packages/coding-agent/src/modes/interactive/components/config-selector.ts:578: this.resourceList = new ResourceList(groups, settingsManager, cwd, agentDir);
packages/coding-agent/src/modes/interactive/components/tool-execution.ts:29: private cwd: string;
packages/coding-agent/src/modes/interactive/components/tool-execution.ts:47: cwd: string = process.cwd(),
packages/coding-agent/src/modes/interactive/components/tool-execution.ts:57: this.cwd = cwd;
packages/coding-agent/src/modes/interactive/components/tool-execution.ts:109: cwd: this.cwd,
[Showing lines 29-514 of 514 (50.0KB limit). Full output: /var/folders/49/l4171l3n219_xwq30fmyzr8w0000gn/T/pi-bash-aa85e151810fd3ce.log]>rg -n '"cwd"|workingDirectory|process\.cwd\(' pi-sessions/redacted/2026-01-16T02-23-12-010Z_d7892a86-ae30-4b5d-8bbd-06b3afaba4a0.jsonlrg: pi-sessions/redacted/2026-01-16T02-23-12-010Z_d7892a86-ae30-4b5d-8bbd-06b3afaba4a0.jsonl: IO error for operation on pi-sessions/redacted/2026-01-16T02-23-12-010Z_d7892a86-ae30-4b5d-8bbd-06b3afaba4a0.jsonl: No such file or directory (os error 2)
Command exited with code 2Investigating session header paths
I need to find the session header path. The stack trace destination points to '/Users/user/workspaces/pi-mono', while the original current directory is '/Users/badlogic/workspaces/pi-session-redactor'. Now, if I'm trying to change the directory to the destination, I see a Node error. It seems the current working directory from the session header might not exist, especially since the user is trying to use sessions from a different project. I should look into the session format in the documentation.
>rg -n 'type:\s*"session"|cwd:' packages/coding-agent/src/core/session-manager.ts packages/coding-agent/docs/session.mdpackages/coding-agent/src/core/session-manager.ts:30: type: "session";
packages/coding-agent/src/core/session-manager.ts:34: cwd: string;
packages/coding-agent/src/core/session-manager.ts:171: cwd: string;
packages/coding-agent/src/core/session-manager.ts:423:export function getDefaultSessionDir(cwd: string, agentDir: string = getDefaultAgentDir()): string {
packages/coding-agent/src/core/session-manager.ts:668: private cwd: string;
packages/coding-agent/src/core/session-manager.ts:677: private constructor(cwd: string, sessionDir: string, sessionFile: string | undefined, persist: boolean) {
packages/coding-agent/src/core/session-manager.ts:729: type: "session",
packages/coding-agent/src/core/session-manager.ts:733: cwd: this.cwd,
packages/coding-agent/src/core/session-manager.ts:1181: type: "session",
packages/coding-agent/src/core/session-manager.ts:1185: cwd: this.cwd,
packages/coding-agent/src/core/session-manager.ts:1264: static create(cwd: string, sessionDir?: string): SessionManager {
packages/coding-agent/src/core/session-manager.ts:1289: static continueRecent(cwd: string, sessionDir?: string): SessionManager {
packages/coding-agent/src/core/session-manager.ts:1299: static inMemory(cwd: string = process.cwd()): SessionManager {
packages/coding-agent/src/core/session-manager.ts:1334: type: "session",
packages/coding-agent/src/core/session-manager.ts:1338: cwd: targetCwd,
packages/coding-agent/src/core/session-manager.ts:1359: static async list(cwd: string, sessionDir?: string, onProgress?: SessionListProgress): Promise<SessionInfo[]> {Explaining possible causes
I'm trying to explain the likely cause of an issue and explore options. If someone is using redacted sessions from another machine, it can mess with the current directory. If that path is invalid, it could cause a crash.
I might mention the use of --fork and how it relates to copying the session header. The --session parameter could be an issue if it resolves an incorrect path, leading to Node throwing an error before any proper handling occurs. Suggesting the --fork option could be helpful!
Analyzing session path issues
I need to clarify that without prompting to fork, an explicit path can bypass the global prompt, leading directly to the session. When the runtime changes to the session's current directory, it might crash if the file's cwd comes from a different machine.
I should mention how SessionManager.open() reads the header and uses that cwd, which might not exist on the current machine. A couple of potential fixes could include editing the cwd in the JSONL file for temporary inspection or considering the session import/fork mechanism.
Exploring the --fork option
I’m considering the --fork <path> option. If the header cwd is invalid, then forkFrom can load entries without requiring a cwd. It reads the source entries but doesn't change the cwd since it writes a new header with the target cwd instead.
In the createSessionManager, for the --fork path, or local/global settings, it returns forkSessionOrExit(sourcePath, cwd), which uses the current cwd as the target. This helps avoid crashes related to invalid paths!
Pi is restoring the session's original cwd from the JSONL header, then chdiring into it.
What happened:
pi from:
/Users/badlogic/workspaces/pi-session-redactorcwd: "/Users/user/workspaces/pi-mono"SessionManager.open(...) reads the session header and takes header.cwdcreateAgentSessionRuntime(...) calls process.chdir(sessionCwd)/Users/badlogic/workspaces/pi-session-redactor/Users/user/workspaces/pi-monoENOENTSo the key point is this:
--session does not mean "open this file but stay in my current directory".
It means "open this session and restore its original working directory".
Why this is especially likely here:
pi-sessions/redacted/.../Users/user/...Relevant code paths in packages/coding-agent:
src/core/session-manager.ts
SessionManager.open() reads header.cwdsrc/core/agent-session-runtime.ts
createAgentSessionRuntime() does process.chdir(result.services.cwd)So yes, the behavior is real, not your shell being weird.
Practical workarounds:
cwd to a real local path.--fork <session-file> from the directory you want. Forking rewrites the session header to the current cwd.What looks wrong in pi itself:
--session loadsIf you want, I can point you at the exact patch to make pi handle this gracefully.
Node.js v25.2.1 ➜ pi-session-redactor git:(main) ✗ pi --fork --session ./pi-sessions/redacted/2026-01-16T02-23-12-010Z_d7892a86-ae30-4b5d-8bbd-06b3afaba4a0.jsonl No session found matching '--session'
Clarifying CLI Flags Usage
I need to focus on discussing usage rather than implementation unless asked directly. It's important to explain the misuse of command-line interface flags. I should inspect whether parseArgs supports the --fork flag, which expects an argument rather than a boolean, and cannot be combined with --session. I should also mention the correct syntax, like pi --fork ./path, and explain what happens if the session path is not found. Let’s keep it concise and technical.
You invoked it wrong.
--fork takes an argument. It is not a boolean flag.
So this:
pi --fork --session ./pi-sessions/redacted/2026-01-16T02-23-12-010Z_d7892a86-ae30-4b5d-8bbd-06b3afaba4a0.jsonlgets parsed as:
--fork argument = --session--sessionNo session found matching '--session'Also, --fork and --session are mutually exclusive.
Use this instead, from the directory you want as the new cwd:
pi --fork ./pi-sessions/redacted/2026-01-16T02-23-12-010Z_d7892a86-ae30-4b5d-8bbd-06b3afaba4a0.jsonlWhat that should do:
/Users/user/workspaces/pi-mono chdirSo the two errors were different:
--session <file>
--fork --session <file>
--session got consumed as the argument to --forkIf pi --fork ./pi-sessions/redacted/...jsonl still fails, paste that output.
it shouldn't hard crash, i think it should show a simple tui that warns that the cwd doesn't exist, and whether the user wants to run in current cwd. but only for interactive mode. in print/json/rpc mode we probably want to error hard, but under our control.
Planning technical response
I see that I need to summarize the user’s suggestion without jumping into implementation unless they ask for it. I'll aim for a concise summary of the technical design and hopefully align with their expectations. It might be useful to mention the difference between interactive and non-interactive behavior while keeping it manageable. I also want to propose an expected flow along with some edge cases to consider. Let’s focus on crafting a clear, direct response!
Agreed.
Current behavior is wrong in two ways:
chdir path instead of a controlled pi errorYour proposed split makes sense:
If session header cwd does not exist:
process.chdir() yet<missing-cwd><process.cwd()>?Fail deterministically with a pi-managed error, for example:
Interactive mode can ask the user to resolve ambiguity. Non-interactive modes cannot safely guess, especially RPC.
The fix probably belongs before the runtime does process.chdir():
sessionManager.getCwd()--session currently means "resume this exact session", including its stored cwd semantics.
If interactive mode falls back to current cwd, it should be explicit to the user that this changes path resolution, context discovery, settings, and project-local resources.
So yes, this should be fixed, and your mode split is the right behavior. If you want, I can turn this into a concrete issue description or patch plan.
i want you to implement this
Planning file modifications
I need to fully read the relevant files before making any edits. It seems like my first message should clearly define the task. I need to modify the code, and likely the files I'll deal with are main.ts and core/agent-session-runtime.ts. I should inspect the arguments and modes, and maybe create a simple warning TUI using something like promptConfirm. The user requested a minimal TUI for warnings, so I need to explore what confirmation components we already have. Let's inspect the architecture.
>rg -n "warning|confirm|missing cwd|cwd does not exist|show.*warning|show.*error|promptConfirm|Session found in different project|modal|dialog|confirm" packages/coding-agent/src -g '!**/dist/**'packages/coding-agent/src/core/export-html/template.css:228: color: var(--warning);
packages/coding-agent/src/core/export-html/template.css:261: color: var(--warning);
packages/coding-agent/src/core/export-html/template.css:467: color: var(--warning);
packages/coding-agent/src/core/export-html/template.css:659: border-left: 3px solid var(--warning);
packages/coding-agent/src/core/export-html/template.css:741: color: var(--warning, #e8a838);
packages/coding-agent/src/modes/interactive/theme/light.json:27: "warning": "yellow",
packages/coding-agent/src/modes/interactive/theme/dark.json:28: "warning": "yellow",
packages/coding-agent/src/modes/interactive/interactive-mode.ts:88:import { LoginDialogComponent } from "./components/login-dialog.js";
packages/coding-agent/src/modes/interactive/interactive-mode.ts:134: /** Providers that were migrated to auth.json (shows warning) */
packages/coding-agent/src/modes/interactive/interactive-mode.ts:340: type: "warning" as const,
packages/coding-agent/src/modes/interactive/interactive-mode.ts:527: // Start the UI before initializing extensions so session_start handlers can use interactive dialogs
packages/coding-agent/src/modes/interactive/interactive-mode.ts:574: * Initializes the UI, shows warnings, processes initial messages, and starts the interactive loop.
packages/coding-agent/src/modes/interactive/interactive-mode.ts:594: this.checkTmuxKeyboardSetup().then((warning) => {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:595: if (warning) {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:596: this.showWarning(warning);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:600: // Show startup warnings
packages/coding-agent/src/modes/interactive/interactive-mode.ts:609: this.showError(`models.json error: ${modelsJsonError}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:622: this.showError(errorMessage);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:632: this.showError(errorMessage);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:644: this.showError(errorMessage);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:968: lines.push(theme.fg("warning", ` "${name}" collision:`));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:980: ` ${theme.fg("warning", "✗")} ${this.formatPathWithSource(d.collision.loserPath, this.findSourceInfoForPath(d.collision.loserPath, sourceInfos))} (skipped)`,
packages/coding-agent/src/modes/interactive/interactive-mode.ts:990: lines.push(theme.fg(d.type === "error" ? "error" : "warning", ` ${formattedPath}`));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:991: lines.push(theme.fg(d.type === "error" ? "error" : "warning", ` ${d.message}`));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:993: lines.push(theme.fg(d.type === "error" ? "error" : "warning", ` ${d.message}`));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1120: const warningLines = this.formatDiagnostics(skillDiagnostics, sourceInfos);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1121: this.chatContainer.addChild(new Text(`${theme.fg("warning", "[Skill conflicts]")}\n${warningLines}`, 0, 0));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1127: const warningLines = this.formatDiagnostics(promptDiagnostics, sourceInfos);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1129: new Text(`${theme.fg("warning", "[Prompt conflicts]")}\n${warningLines}`, 0, 0),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1150: const warningLines = this.formatDiagnostics(extensionDiagnostics, sourceInfos);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1152: new Text(`${theme.fg("warning", "[Extension issues]")}\n${warningLines}`, 0, 0),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1159: const warningLines = this.formatDiagnostics(themeDiagnostics, sourceInfos);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1160: this.chatContainer.addChild(new Text(`${theme.fg("warning", "[Theme conflicts]")}\n${warningLines}`, 0, 0));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1241: this.showExtensionError(error.extensionPath, error.error, error.stack);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1356: this.showError(`Shortcut handler error: ${err instanceof Error ? err.message : String(err)}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1600: confirm: (title, message, opts) => this.showExtensionConfirm(title, message, opts),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1711: * Show a confirmation dialog for extensions.
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1888: private showExtensionNotify(message: string, type?: "info" | "warning" | "error"): void {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1891: } else if (type === "warning") {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1980: private showExtensionError(extensionPath: string, error: string, stack?: string): void {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:2519: this.showError(event.errorMessage);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:2541: (spinner) => theme.fg("warning", spinner),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:2564: this.showError(`Retry failed after ${event.attempt} attempts: ${event.finalError || "Unknown error"}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:2957: this.showError(error instanceof Error ? error.message : String(error));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3050: showError(errorMessage: string): void {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3056: showWarning(warningMessage: string): void {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3058: this.chatContainer.addChild(new Text(theme.fg("warning", `Warning: ${warningMessage}`), 1, 0));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3072: this.chatContainer.addChild(new DynamicBorder((text) => theme.fg("warning", text)));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3075: `${theme.bold(theme.fg("warning", "Update Available"))}\n${updateInstruction}\n${changelogLine}`,
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3080: this.chatContainer.addChild(new DynamicBorder((text) => theme.fg("warning", text)));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3090: this.chatContainer.addChild(new DynamicBorder((text) => theme.fg("warning", text)));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3093: `${theme.bold(theme.fg("warning", "Package Updates Available"))}\n${updateInstruction}\n${theme.fg("muted", "Packages:")}\n${packageLines}`,
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3098: this.chatContainer.addChild(new DynamicBorder((text) => theme.fg("warning", text)));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3373: this.showError(`Failed to load theme "${themeName}": ${result.error}\nFell back to dark theme.`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3453: this.showError(error instanceof Error ? error.message : String(error));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3504: this.showError(error instanceof Error ? error.message : String(error));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3772: this.showError(error instanceof Error ? error.message : String(error));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3884: this.showError(`Logout failed: ${error instanceof Error ? error.message : String(error)}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3904: // Create login dialog component
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3905: const dialog = new LoginDialogComponent(this.ui, providerId, (_success, _message) => {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3909: // Show dialog in editor container
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3911: this.editorContainer.addChild(dialog);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3912: this.ui.setFocus(dialog);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3934: dialog.showAuth(info.url, info.instructions);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3938: dialog
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3954: dialog.showWaiting("Waiting for browser authentication...");
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3960: return dialog.showPrompt(prompt.message, prompt.placeholder);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3964: dialog.showProgress(message);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3969: signal: dialog.signal,
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3981: this.showError(`Failed to login to ${providerName}: ${errorMsg}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4032: this.showError(`Failed to load theme "${themeName}": ${themeResult.error}\nFell back to dark theme.`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4057: this.showError(`models.json error: ${modelsJsonError}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4062: this.showError(`Reload failed: ${error instanceof Error ? error.message : String(error)}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4079: this.showError(`Failed to export session: ${error instanceof Error ? error.message : "Unknown error"}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4091: const confirmed = await this.showExtensionConfirm("Import session", `Replace current session with ${inputPath}?`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4092: if (!confirmed) {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4134: this.showError(`Failed to export session: ${error instanceof Error ? error.message : "Unknown error"}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4186: this.showError(`Failed to create gist: ${errorMsg}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4205: this.showError(`Failed to create gist: ${error instanceof Error ? error.message : "Unknown error"}`);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4221: this.showError(error instanceof Error ? error.message : String(error));
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4604: this.showError(`Bash command failed: ${error instanceof Error ? error.message : "Unknown error"}`);
packages/coding-agent/src/modes/interactive/theme/theme-schema.json:44: "warning",
packages/coding-agent/src/modes/interactive/theme/theme-schema.json:115: "warning": {
packages/coding-agent/src/modes/interactive/theme/theme.ts:34: warning: ColorValueSchema,
packages/coding-agent/src/modes/interactive/theme/theme.ts:106: | "warning"
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:174: ? theme.fg("dim", ` ${parts.join(" · ")} `) + theme.fg("warning", "(unsaved)")
packages/coding-agent/src/modes/interactive/components/index.ts:18:export { LoginDialogComponent } from "./login-dialog.js";
packages/coding-agent/src/modes/interactive/components/config-selector.ts:398: if (data === " " || kb.matches(data, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/bash-execution.ts:188: statusParts.push(theme.fg("warning", "(cancelled)"));
packages/coding-agent/src/modes/interactive/components/bash-execution.ts:193: // Add truncation warning (context truncation, not preview truncation)
packages/coding-agent/src/modes/interactive/components/bash-execution.ts:196: statusParts.push(theme.fg("warning", `Output truncated. Full output: ${this.fullOutputPath}`));
packages/coding-agent/src/modes/interactive/components/user-message-selector.ts:91: else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/extension-editor.ts:81: keyHint("tui.select.confirm", "submit") +
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:678: const label = flatNode.node.label ? theme.fg("warning", `[${flatNode.node.label}] `) : "";
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:762: result = theme.fg("warning", `[branch summary]: `) + normalize(entry.summary);
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:928: } else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:1110: `${indent}${keyHint("tui.select.confirm", "save")} ${keyHint("tui.select.cancel", "cancel")}`,
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:1119: if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:58: private confirmingDeletePath: string | null = null;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:101: this.confirmingDeletePath = path;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:152: if (this.confirmingDeletePath !== null) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:153: const confirmHint = `Delete session? ${keyHint("tui.select.confirm", "confirm")} · ${keyHint("tui.select.cancel", "cancel")}`;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:154: hintLine1 = theme.fg("error", truncateToWidth(confirmHint, width, "…"));
packages/coding-agent/src/modes/interactive/components/session-selector.ts:275: private confirmingDeletePath: string | null = null;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:368: this.confirmingDeletePath = path;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:426: const isConfirmingDelete = session.path === this.confirmingDeletePath;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:459: let messageColor: "error" | "warning" | "accent" | null = null;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:465: messageColor = "warning";
packages/coding-agent/src/modes/interactive/components/session-selector.ts:508: // Handle delete confirmation state first - intercept all keys
packages/coding-agent/src/modes/interactive/components/session-selector.ts:509: if (this.confirmingDeletePath !== null) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:510: if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:511: const pathToDelete = this.confirmingDeletePath;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:520: // Ignore all other keys while confirming
packages/coding-agent/src/modes/interactive/components/session-selector.ts:548: // Ctrl+D: initiate delete confirmation (useful on terminals that don't distinguish Ctrl+Backspace from Backspace)
packages/coding-agent/src/modes/interactive/components/session-selector.ts:593: else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:762: void this.confirmRename(value);
packages/coding-agent/src/modes/interactive/components/session-selector.ts:854: theme.fg("muted", `${keyText("tui.select.confirm")} to save · ${keyText("tui.select.cancel")} to cancel`),
packages/coding-agent/src/modes/interactive/components/session-selector.ts:873: private async confirmRename(value: string): Promise<void> {
packages/coding-agent/src/modes/interactive/components/oauth-selector.ts:110: else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/extension-input.ts:67: new Text(`${keyHint("tui.select.confirm", "submit")} ${keyHint("tui.select.cancel", "cancel")}`, 1, 0),
packages/coding-agent/src/modes/interactive/components/extension-input.ts:75: if (kb.matches(keyData, "tui.select.confirm") || keyData === "\n") {
packages/coding-agent/src/modes/interactive/components/model-selector.ts:97: this.addChild(new Text(theme.fg("warning", hintText), 0, 0));
packages/coding-agent/src/modes/interactive/components/model-selector.ts:311: else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/extension-selector.ts:64: keyHint("tui.select.confirm", "select") +
packages/coding-agent/src/modes/interactive/components/extension-selector.ts:96: } else if (kb.matches(keyData, "tui.select.confirm") || keyData === "\n") {
packages/coding-agent/src/modes/interactive/components/login-dialog.ts:9: * Login dialog component - replaces editor during OAuth login flow
packages/coding-agent/src/modes/interactive/components/login-dialog.ts:44: this.addChild(new Text(theme.fg("warning", `Login to ${providerName}`), 1, 0));
packages/coding-agent/src/modes/interactive/components/login-dialog.ts:95: this.contentContainer.addChild(new Text(theme.fg("warning", instructions), 1, 0));
packages/coding-agent/src/modes/interactive/components/login-dialog.ts:134: `(${keyHint("tui.select.cancel", "to cancel,")} ${keyHint("tui.select.confirm", "to submit")})`,
packages/coding-agent/src/modes/interactive/components/footer.ts:135: contextPercentStr = theme.fg("warning", contextPercentDisplay);
packages/coding-agent/src/modes/interactive/components/countdown-timer.ts:2: * Reusable countdown timer for dialog components.
packages/coding-agent/src/modes/interactive/components/assistant-message.ts:109: // But only if there are no tool calls (tool execution components will show the error)
[Showing lines 118-250 of 250 (50.0KB limit). Full output: /var/folders/49/l4171l3n219_xwq30fmyzr8w0000gn/T/pi-bash-e48b6d69a69f0e2e.log]>rg -n "setCwd|override.*cwd|getCwd\(|constructor\(cwd|new SessionManager\(" packages/coding-agent/src/core/session-manager.ts packages/coding-agent/src -g '!**/dist/**'packages/coding-agent/src/core/session-manager.ts:677: private constructor(cwd: string, sessionDir: string, sessionFile: string | undefined, persist: boolean) {
packages/coding-agent/src/core/session-manager.ts:780: getCwd(): string {
packages/coding-agent/src/core/session-manager.ts:1266: return new SessionManager(cwd, dir, undefined, true);
packages/coding-agent/src/core/session-manager.ts:1281: return new SessionManager(cwd, dir, path, true);
packages/coding-agent/src/core/session-manager.ts:1293: return new SessionManager(cwd, dir, mostRecent, true);
packages/coding-agent/src/core/session-manager.ts:1295: return new SessionManager(cwd, dir, undefined, true);
packages/coding-agent/src/core/session-manager.ts:1300: return new SessionManager(cwd, "", undefined, false);
packages/coding-agent/src/core/session-manager.ts:1350: return new SessionManager(targetCwd, dir, newSessionFile, true);
packages/coding-agent/src/main.ts:555: cwd: sessionManager.getCwd(),
packages/coding-agent/src/core/agent-session.ts:2540: this.sessionManager.getCwd(),
packages/coding-agent/src/core/agent-session.ts:2963: cwd: this.sessionManager.getCwd(),
packages/coding-agent/src/core/agent-session.ts:2991: cwd: this.sessionManager.getCwd(),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:285: this.footerDataProvider = new FooterDataProvider(this.sessionManager.getCwd());
packages/coding-agent/src/modes/interactive/interactive-mode.ts:420: this.sessionManager.getCwd(),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:563: const cwdBasename = path.basename(this.sessionManager.getCwd());
packages/coding-agent/src/modes/interactive/interactive-mode.ts:681: cwd: this.sessionManager.getCwd(),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1261: this.footerDataProvider.setCwd(this.sessionManager.getCwd());
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1323: cwd: this.sessionManager.getCwd(),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:2351: this.sessionManager.getCwd(),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:2419: this.sessionManager.getCwd(),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:2729: this.sessionManager.getCwd(),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3800: SessionManager.list(this.sessionManager.getCwd(), this.sessionManager.getSessionDir(), onProgress),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4531: cwd: this.sessionManager.getCwd(),
packages/coding-agent/src/core/footer-data-provider.ts:104: constructor(cwd: string = process.cwd()) {
packages/coding-agent/src/core/footer-data-provider.ts:153: setCwd(cwd: string): void {
packages/coding-agent/src/modes/interactive/components/footer.ts:93: let pwd = this.session.sessionManager.getCwd();
packages/coding-agent/src/core/settings-manager.ts:146: constructor(cwd: string = process.cwd(), agentDir: string = getAgentDir()) {
packages/coding-agent/src/core/session-manager.ts:677: private constructor(cwd: string, sessionDir: string, sessionFile: string | undefined, persist: boolean) {
packages/coding-agent/src/core/session-manager.ts:780: getCwd(): string {
packages/coding-agent/src/core/session-manager.ts:1266: return new SessionManager(cwd, dir, undefined, true);
packages/coding-agent/src/core/session-manager.ts:1281: return new SessionManager(cwd, dir, path, true);
packages/coding-agent/src/core/session-manager.ts:1293: return new SessionManager(cwd, dir, mostRecent, true);
packages/coding-agent/src/core/session-manager.ts:1295: return new SessionManager(cwd, dir, undefined, true);
packages/coding-agent/src/core/session-manager.ts:1300: return new SessionManager(cwd, "", undefined, false);
packages/coding-agent/src/core/session-manager.ts:1350: return new SessionManager(targetCwd, dir, newSessionFile, true);
packages/coding-agent/src/core/agent-session-runtime.ts:138: cwd: sessionManager.getCwd(),
packages/coding-agent/src/core/agent-session-runtime.ts:222: cwd: sessionManager.getCwd(),
packages/coding-agent/src/core/agent-session-runtime.ts:275: cwd: sessionManager.getCwd(),Exploring TUI implementation
I’m considering whether I can instantiate a simple TUI (Text User Interface) using ProcessTerminal to display text. I think I need to understand the keyboard handling API better, maybe even search for examples or small components that can help. It seems like there’s a lot to explore in making this work, but I'm focused on finding the right details to get started. Let's see what I can find!
>rg -n "new TUI\(|setFocus\(|on\(\"data\"|matchesKey\(|tui.select.confirm|keyHint\(" packages/coding-agent/src/modes/interactive/components packages/coding-agent/src/modes/interactive -g '!**/dist/**' | head -n 80packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:244: if (matchesKey(data, Key.alt("up")) || matchesKey(data, Key.alt("down"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:247: const delta = matchesKey(data, Key.alt("up")) ? -1 : 1;
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:263: if (matchesKey(data, Key.enter)) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:277: if (matchesKey(data, Key.ctrl("a"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:287: if (matchesKey(data, Key.ctrl("x"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:297: if (matchesKey(data, Key.ctrl("p"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:314: if (matchesKey(data, Key.ctrl("s"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:322: if (matchesKey(data, Key.ctrl("c"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:333: if (matchesKey(data, Key.escape)) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:153: const confirmHint = `Delete session? ${keyHint("tui.select.confirm", "confirm")} · ${keyHint("tui.select.cancel", "cancel")}`;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:164: keyHint("tui.input.tab", "scope") + sep + theme.fg("muted", 're:<pattern> regex · "phrase" exact');
packages/coding-agent/src/modes/interactive/components/session-selector.ts:166: keyHint("app.session.toggleSort", "sort"),
packages/coding-agent/src/modes/interactive/components/session-selector.ts:167: keyHint("app.session.toggleNamedFilter", "named"),
packages/coding-agent/src/modes/interactive/components/session-selector.ts:168: keyHint("app.session.delete", "delete"),
packages/coding-agent/src/modes/interactive/components/session-selector.ts:169: keyHint("app.session.togglePath", `path ${pathState}`),
packages/coding-agent/src/modes/interactive/components/session-selector.ts:172: hint2Parts.push(keyHint("app.session.rename", "rename"));
packages/coding-agent/src/modes/interactive/components/session-selector.ts:510: if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:593: else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:854: theme.fg("muted", `${keyText("tui.select.confirm")} to save · ${keyText("tui.select.cancel")} to cancel`),
packages/coding-agent/src/modes/interactive/components/model-selector.ts:203: return keyHint("tui.input.tab", "scope") + theme.fg("muted", " (all/scoped)");
packages/coding-agent/src/modes/interactive/components/model-selector.ts:311: else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/extension-input.ts:67: new Text(`${keyHint("tui.select.confirm", "submit")} ${keyHint("tui.select.cancel", "cancel")}`, 1, 0),
packages/coding-agent/src/modes/interactive/components/extension-input.ts:75: if (kb.matches(keyData, "tui.select.confirm") || keyData === "\n") {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:266: this.ui = new TUI(new ProcessTerminal(), this.settingsManager.getShowHardwareCursor());
packages/coding-agent/src/modes/interactive/interactive-mode.ts:448: const hint = (keybinding: AppKeybinding, description: string) => keyHint(keybinding, description);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:456: keyHint("tui.editor.deleteToLineEnd", "to delete to end"),
packages/coding-agent/src/modes/interactive/interactive-mode.ts:522: this.ui.setFocus(this.editor);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:706: proc.stdout?.on("data", (data) => {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1353: if (matchesKey(data, shortcutStr as KeyId)) {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1693: this.ui.setFocus(this.extensionSelector);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1706: this.ui.setFocus(this.editor);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1760: this.ui.setFocus(this.extensionInput);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1773: this.ui.setFocus(this.editor);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1799: this.ui.setFocus(this.extensionEditor);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1811: this.ui.setFocus(this.editor);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1881: this.ui.setFocus(this.editor as Component);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1919: this.ui.setFocus(this.editor);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1965: this.ui.setFocus(component);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3295: this.ui.setFocus(this.editor);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3300: this.ui.setFocus(focus);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3912: this.ui.setFocus(dialog);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3927: this.ui.setFocus(this.editor);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4013: this.ui.setFocus(loader);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4020: this.ui.setFocus(editor);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4142: this.ui.setFocus(loader);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4149: this.ui.setFocus(this.editor);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4171: proc.stdout?.on("data", (data) => {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4174: proc.stderr?.on("data", (data) => {
packages/coding-agent/src/modes/interactive/components/oauth-selector.ts:110: else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/keybinding-hints.ts:18:export function keyHint(keybinding: Keybinding, description: string): string {
packages/coding-agent/src/modes/interactive/components/bash-execution.ts:179: statusParts.push(`(${keyHint("app.tools.expand", "to collapse")})`);
packages/coding-agent/src/modes/interactive/components/bash-execution.ts:182: `${theme.fg("muted", `... ${hiddenLineCount} more lines`)} (${keyHint("app.tools.expand", "to expand")})`,
packages/coding-agent/src/modes/interactive/components/bordered-loader.ts:36: this.addChild(new Text(keyHint("tui.select.cancel", "cancel"), 1, 0));
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:244: if (matchesKey(data, Key.alt("up")) || matchesKey(data, Key.alt("down"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:247: const delta = matchesKey(data, Key.alt("up")) ? -1 : 1;
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:263: if (matchesKey(data, Key.enter)) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:277: if (matchesKey(data, Key.ctrl("a"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:287: if (matchesKey(data, Key.ctrl("x"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:297: if (matchesKey(data, Key.ctrl("p"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:314: if (matchesKey(data, Key.ctrl("s"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:322: if (matchesKey(data, Key.ctrl("c"))) {
packages/coding-agent/src/modes/interactive/components/scoped-models-selector.ts:333: if (matchesKey(data, Key.escape)) {
packages/coding-agent/src/modes/interactive/components/config-selector.ts:394: if (matchesKey(data, "ctrl+c")) {
packages/coding-agent/src/modes/interactive/components/config-selector.ts:398: if (data === " " || kb.matches(data, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/extension-selector.ts:64: keyHint("tui.select.confirm", "select") +
packages/coding-agent/src/modes/interactive/components/extension-selector.ts:66: keyHint("tui.select.cancel", "cancel"),
packages/coding-agent/src/modes/interactive/components/extension-selector.ts:96: } else if (kb.matches(keyData, "tui.select.confirm") || keyData === "\n") {
packages/coding-agent/src/modes/interactive/components/login-dialog.ts:112: this.contentContainer.addChild(new Text(`(${keyHint("tui.select.cancel", "to cancel")})`, 1, 0));
packages/coding-agent/src/modes/interactive/components/login-dialog.ts:134: `(${keyHint("tui.select.cancel", "to cancel,")} ${keyHint("tui.select.confirm", "to submit")})`,
packages/coding-agent/src/modes/interactive/components/login-dialog.ts:155: this.contentContainer.addChild(new Text(`(${keyHint("tui.select.cancel", "to cancel")})`, 1, 0));
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:928: } else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:941: } else if (matchesKey(keyData, "ctrl+d")) {
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:946: } else if (matchesKey(keyData, "ctrl+t")) {
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:951: } else if (matchesKey(keyData, "ctrl+u")) {
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:956: } else if (matchesKey(keyData, "ctrl+l")) {
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:961: } else if (matchesKey(keyData, "ctrl+a")) {
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:966: } else if (matchesKey(keyData, "shift+ctrl+o")) {
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:973: } else if (matchesKey(keyData, "ctrl+o")) {
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:1110: `${indent}${keyHint("tui.select.confirm", "save")} ${keyHint("tui.select.cancel", "cancel")}`,
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:1119: if (kb.matches(keyData, "tui.select.confirm")) {Considering a simple TUI implementation
I'm thinking about creating a tiny new file that might be simpler. Using getKeybindings could work, but the user explicitly wants a simple TUI. So, it might be better to implement it with pi-tui in a minimal way. I can create a helper in main.ts using TUI components, though I need to add some imports. I’m also weighing whether to use raw input without keybindings since keeping things simple should be the priority. But I do want to ensure a good UI layout for the user!
Exploring TUI component options
I'm considering using components like TUI, ProcessTerminal, Container, Text, and Spacer, and maybe also getKeybindings. I need to check how focusable inputs work, and I might implement a new component that extends Container with a handleInput method, which should cover the need. I'm curious about whether handleInput is called when focused, and searching for the Focusable interface might help. I think some components, though not implementing Focusable, still have handleInput. I could create a new file for MissingCwdPrompt, but the user didn’t ask for diffs. Maybe a minimal component in main.ts would suffice?
Considering imports and modifications
I'm thinking about importing directly in main.ts to bring in the interactive component from the CLI main. That could work fine, but I need to consider whether I need to read a file for the new component. It seems like I only need to modify main.ts, although if I add a helper, I might have to adjust session-manager too. Also, I should detect any missing current working directory, and I might need to create a controlled error type for that!
Considering error handling
I think it might be easier to implement error handling in JSON format. If the app mode is set to "json", I could log the error using console.log, specifically formatting it to show the error code and relevant messages. I need to check the documentation to see if there's a specific format for JSON or if the event stream has similar "type: error" messages. It seems like a good idea to verify this before proceeding.
>rg -n "SessionManager\.open\(|createSessionManager\(|main\(|resolveAppMode|buildSessionOptions|runPrintMode|missing cwd|cwd does not exist" packages/coding-agent/test packages/coding-agent/src -g '!**/dist/**'rent and last versions\n\t\t\t\tconst changelogPath = getChangelogPath();\n\t\t\t\tconst entries = parseChangelog(changelogPath);\n\t\t\t\tconst newEntries = getNewEntries(entries, lastVersion);\n\n\t\t\t\tif (newEntries.length > 0) {\n\t\t\t\t\tchangelogMarkdown = newEntries.map((e) => e.content).join(\"\\n\\n\");\n\t\t\t\t\tsettingsManager.setLastChangelogVersion(VERSION);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Show model scope if provided\n\t\tif (scopedModels.length > 0) {\n\t\t\tconst modelList = scopedModels\n\t\t\t\t.map((sm) => {\n\t\t\t\t\tconst thinkingStr = sm.thinkingLevel !== \"off\" ? `:${sm.thinkingLevel}` : \"\";\n\t\t\t\t\treturn `${sm.model.id}${thinkingStr}`;\n\t\t\t\t})\n\t\t\t\t.join(\", \");\n\t\t\tconsole.log(chalk.dim(`Model scope: ${modelList} ${chalk.gray(\"(Ctrl+P to cycle)\")}`));\n\t\t}\n\n\t\t// Ensure fd tool is available for file autocomplete\n\t\tconst fdPath = await ensureTool(\"fd\");\n\n\t\t// Interactive mode - use TUI (may have initial messages from CLI args)\n\t\tconst session = new AgentSession({\n\t\t\tagent,\n\t\t\tsessionManager,\n\t\t\tsettingsManager,\n\t\t\tscopedModels,\n\t\t\tfileCommands,\n\t\t});\n\t\tawait runInteractiveMode(\n\t\t\tsession,\n\t\t\tVERSION,\n\t\t\tchangelogMarkdown,\n\t\t\tmodelFallbackMessage,\n\t\t\tversionCheckPromise,\n\t\t\tparsed.messages,\n\t\t\tinitialMessage,\n\t\t\tinitialAttachments,\n\t\t\tfdPath,\n\t\t);\n\t} else {\n\t\t// Non-interactive mode (--print flag or --mode flag)\n\t\tconst session = new AgentSession({\n\t\t\tagent,\n\t\t\tsessionManager,\n\t\t\tsettingsManager,\n\t\t\tscopedModels,\n\t\t\tfileCommands,\n\t\t});\n\t\tawait runPrintMode(session, mode, parsed.messages, initialMessage, initialAttachments);\n\t}\n}\n"}],"isError":false,"timestamp":1765239294869}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:779:{"type":"message","timestamp":"2025-12-09T00:15:09.228Z","message":{"role":"assistant","content":[{"type":"text","text":"This is a 907-line file. Here's my analysis:\n\n## Code Duplication\n\n1. **Model fallback logic** appears twice (lines ~690-730 and ~750-810) - finding available models, checking for default provider models, etc.\n\n2. **Thinking level validation** appears twice - in `parseArgs()` and in `resolveModelScope()`\n\n3. **Date pattern for model aliases** - the logic for checking dated vs alias models could be extracted\n\n## Proposed Module Split\n\n### 1. `src/cli/args.ts` - CLI Argument Parsing\n- `parseArgs()` function\n- `Args` interface\n- `Mode` type\n- `printHelp()` function\n\n**Location:** `src/cli/args.ts`\n\n### 2. `src/cli/file-processor.ts` - File Argument Processing\n- `IMAGE_MIME_TYPES` constant\n- `isImageFile()` function\n- `expandPath()` function\n- `processFileArguments()` function\n\n**Location:** `src/cli/file-processor.ts`\n\n### 3. `src/core/system-prompt.ts` - System Prompt Building\n- `toolDescriptions` constant\n- `resolvePromptInput()` function\n- `buildSystemPrompt()` function\n- `loadContextFileFromDir()` function\n- `loadProjectContextFiles()` function\n\n**Location:** `src/core/system-prompt.ts`\n\n### 4. `src/core/model-resolver.ts` - Model Resolution & Selection\n- `defaultModelPerProvider` constant\n- `resolveModelScope()` function\n- `selectSession()` function (TUI session picker)\n- New `findInitialModel()` function (consolidate fallback logic)\n\n**Location:** `src/core/model-resolver.ts`\n\n### 5. `src/cli/version-check.ts` - Version Checking\n- `checkForNewVersion()` function\n\n**Location:** `src/cli/version-check.ts`\n\n### 6. `src/main-new.ts` - Main Entry Point (slimmed down)\n- `runInteractiveMode()` function\n- `main()` function (orchestration only)\n\n**Location:** stays at `src/main-new.ts`\n\n## Summary\n\n| Module | Lines (est.) | Purpose |\n|--------|--------------|---------|\n| `cli/args.ts` | ~150 | CLI parsing and help |\n| `cli/file-processor.ts` | ~80 | @file argument processing |\n| `cli/version-check.ts` | ~20 | NPM version check |\n| `core/system-prompt.ts` | ~180 | System prompt construction |\n| `core/model-resolver.ts` | ~200 | Model resolution, scoping, selection |\n| `main-new.ts` | ~280 | Orchestration, mode routing |\n\nWant me to proceed with this refactoring?"}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-5","usage":{"input":1,"output":691,"cacheRead":96192,"cacheWrite":12533,"totalTokens":109417,"cost":{"input":0.000005,"output":0.017275000000000002,"cacheRead":0.048096,"cacheWrite":0.07833125,"total":0.14370725}},"stopReason":"stop","timestamp":1765239294869}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:781:{"type":"message","timestamp":"2025-12-09T00:16:46.058Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"The user is right:\n\n1. `selectSession()` is a TUI session picker - it doesn't belong in model-resolver. It should probably go in `modes/interactive/` somewhere, or maybe a `cli/session-picker.ts` since it's used during CLI startup before entering interactive mode.\n\n2. `checkForNewVersion()` - yes, it's only used in interactive mode. So it could go in `modes/interactive/` or stay in main since it's only called there. Actually looking at the code, it's called in the interactive branch of main(). Could be in `modes/interactive/version-check.ts` or just inline in the interactive mode setup.\n\nLet me revise:\n\n1. `selectSession()` -> `src/cli/session-picker.ts` or `src/modes/interactive/session-picker.ts`\n - Actually it's a CLI startup thing that uses TUI but isn't part of InteractiveMode itself\n - I'd put it in `src/cli/session-picker.ts`\n\n2. `checkForNewVersion()` -> could stay in main-new.ts since it's small and only used in interactive mode, OR move to `src/modes/interactive/version-check.ts`\n - Actually since it's so small (~20 lines) and only used once, it could just stay in main-new.ts\n\nLet me proceed with the refactoring.","thinkingSignature":"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"},{"type":"text","text":"You're right on both counts:\n\n1. `selectSession()` - should be `src/cli/session-picker.ts` (it's a CLI startup thing, not model-related)\n\n2. `checkForNewVersion()` - only used in interactive mode. It's small (~20 lines), could just stay in `main-new.ts` or move to `src/modes/interactive/version-check.ts`\n\nRevised plan:\n\n| Module | Purpose |\n|--------|---------|\n| `cli/args.ts` | CLI parsing and help |\n| `cli/file-processor.ts` | @file argument processing |\n| `cli/session-picker.ts` | TUI session selector for --resume |\n| `core/system-prompt.ts` | System prompt construction |\n| `core/model-resolver.ts` | Model resolution, scoping, initial selection |\n| `main-new.ts` | Orchestration, mode routing, version check (inline) |\n\nLet me proceed:"},{"type":"toolCall","id":"toolu_01U2oJXexuAGmt5Pfhxh2Mns","name":"bash","arguments":{"command":"mkdir -p /Users/badlogic/workspaces/pi-mono/packages/coding-agent/src/cli"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-5","usage":{"input":10,"output":631,"cacheRead":108725,"cacheWrite":737,"totalTokens":110103,"cost":{"input":0.00005,"output":0.015775,"cacheRead":0.054362499999999994,"cacheWrite":0.00460625,"total":0.07479375}},"stopReason":"toolUse","timestamp":1765239393415}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:794:{"type":"message","timestamp":"2025-12-09T00:20:02.807Z","message":{"role":"assistant","content":[{"type":"text","text":"Now let me create the updated main-new.ts:"},{"type":"toolCall","id":"toolu_01KBMrVY3SacbGjXpi3iDgMN","name":"write","arguments":{"path":"/Users/badlogic/workspaces/pi-mono/packages/coding-agent/src/main-new.ts","content":"/**\n * Main entry point for the coding agent\n */\n\nimport { Agent, type Attachment, ProviderTransport, type ThinkingLevel } from \"@mariozechner/pi-agent-core\";\nimport chalk from \"chalk\";\nimport { AgentSession } from \"./core/agent-session.js\";\nimport { exportFromFile } from \"./core/export-html.js\";\nimport { messageTransformer } from \"./core/messages.js\";\nimport { findModel, getApiKeyForModel, getAvailableModels } from \"./core/model-config.js\";\nimport { type ScopedModel, resolveModelScope, restoreModelFromSession } from \"./core/model-resolver.js\";\nimport { SessionManager } from \"./core/session-manager.js\";\nimport { SettingsManager } from \"./core/settings-manager.js\";\nimport { loadSlashCommands } from \"./core/slash-commands.js\";\nimport { buildSystemPrompt, loadProjectContextFiles } from \"./core/system-prompt.js\";\nimport { allTools, codingTools } from \"./core/tools/index.js\";\nimport { type Args, parseArgs, printHelp } from \"./cli/args.js\";\nimport { processFileArguments } from \"./cli/file-processor.js\";\nimport { selectSession } from \"./cli/session-picker.js\";\nimport { InteractiveMode, runPrintMode, runRpcMode } from \"./modes/index.js\";\nimport { initTheme } from \"./modes/interactive/theme/theme.js\";\nimport { getChangelogPath, getNewEntries, parseChangelog } from \"./utils/changelog.js\";\nimport { getModelsPath, VERSION } from \"./utils/config.js\";\nimport { ensureTool } from \"./utils/tools-manager.js\";\n\n/** Check npm registry for new version (non-blocking) */\nasync function checkForNewVersion(currentVersion: string): Promise<string | null> {\n\ttry {\n\t\tconst response = await fetch(\"https://registry.npmjs.org/@mariozechner/pi-coding-agent/latest\");\n\t\tif (!response.ok) return null;\n\n\t\tconst data = (await response.json()) as { version?: string };\n\t\tconst latestVersion = data.version;\n\n\t\tif (latestVersion && latestVersion !== currentVersion) {\n\t\t\treturn latestVersion;\n\t\t}\n\n\t\treturn null;\n\t} catch {\n\t\t// Silently fail - don't disrupt the user experience\n\t\treturn null;\n\t}\n}\n\n/** Run interactive mode with TUI */\nasync function runInteractiveMode(\n\tsession: AgentSession,\n\tversion: string,\n\tchangelogMarkdown: string | null,\n\tmodelFallbackMessage: string | null,\n\tversionCheckPromise: Promise<string | null>,\n\tinitialMessages: string[],\n\tinitialMessage?: string,\n\tinitialAttachments?: Attachment[],\n\tfdPath: string | null = null,\n): Promise<void> {\n\tconst mode = new InteractiveMode(session, version, changelogMarkdown, fdPath);\n\n\t// Initialize TUI (subscribes to agent events internally)\n\tawait mode.init();\n\n\t// Handle version check result when it completes (don't block)\n\tversionCheckPromise.then((newVersion) => {\n\t\tif (newVersion) {\n\t\t\tmode.showNewVersionNotification(newVersion);\n\t\t}\n\t});\n\n\t// Render any existing messages (from --continue mode)\n\tmode.renderInitialMessages(session.state);\n\n\t// Show model fallback warning at the end of the chat if applicable\n\tif (modelFallbackMessage) {\n\t\tmode.showWarning(modelFallbackMessage);\n\t}\n\n\t// Process initial message with attachments if provided (from @file args)\n\tif (initialMessage) {\n\t\ttry {\n\t\t\tawait session.prompt(initialMessage, { attachments: initialAttachments });\n\t\t} catch (error: unknown) {\n\t\t\tconst errorMessage = error instanceof Error ? error.message : \"Unknown error occurred\";\n\t\t\tmode.showError(errorMessage);\n\t\t}\n\t}\n\n\t// Process remaining initial messages if provided (from CLI args)\n\tfor (const message of initialMessages) {\n\t\ttry {\n\t\t\tawait session.prompt(message);\n\t\t} catch (error: unknown) {\n\t\t\tconst errorMessage = error instanceof Error ? error.message : \"Unknown error occurred\";\n\t\t\tmode.showError(errorMessage);\n\t\t}\n\t}\n\n\t// Interactive loop\n\twhile (true) {\n\t\tconst userInput = await mode.getUserInput();\n\n\t\t// Process the message\n\t\ttry {\n\t\t\tawait session.prompt(userInput);\n\t\t} catch (error: unknown) {\n\t\t\tconst errorMessage = error instanceof Error ? error.message : \"Unknown error occurred\";\n\t\t\tmode.showError(errorMessage);\n\t\t}\n\t}\n}\n\n/** Prepare initial message from @file arguments */\nfunction prepareInitialMessage(parsed: Args): {\n\tinitialMessage?: string;\n\tinitialAttachments?: Attachment[];\n} {\n\tif (parsed.fileArgs.length === 0) {\n\t\treturn {};\n\t}\n\n\tconst { textContent, imageAttachments } = processFileArguments(parsed.fileArgs);\n\n\t// Combine file content with first plain text message (if any)\n\tlet initialMessage: string;\n\tif (parsed.messages.length > 0) {\n\t\tinitialMessage = textContent + parsed.messages[0];\n\t\tparsed.messages.shift(); // Remove first message as it's been combined\n\t} else {\n\t\tinitialMessage = textContent;\n\t}\n\n\treturn {\n\t\tinitialMessage,\n\t\tinitialAttachments: imageAttachments.length > 0 ? imageAttachments : undefined,\n\t};\n}\n\nexport async function main(args: string[]) {\n\tconst parsed = parseArgs(args);\n\n\tif (parsed.help) {\n\t\tprintHelp();\n\t\treturn;\n\t}\n\n\t// Handle --export flag: convert session file to HTML and exit\n\tif (parsed.export) {\n\t\ttry {\n\t\t\tconst outputPath = parsed.messages.length > 0 ? parsed.messages[0] : undefined;\n\t\t\tconst result = exportFromFile(parsed.export, outputPath);\n\t\t\tconsole.log(`Exported to: ${result}`);\n\t\t\treturn;\n\t\t} catch (error: unknown) {\n\t\t\tconst message = error instanceof Error ? error.message : \"Failed to export session\";\n\t\t\tconsole.error(chalk.red(`Error: ${message}`));\n\t\t\tprocess.exit(1);\n\t\t}\n\t}\n\n\t// Validate: RPC mode doesn't support @file arguments\n\tif (parsed.mode === \"rpc\" && parsed.fileArgs.length > 0) {\n\t\tconsole.error(chalk.red(\"Error: @file arguments are not supported in RPC mode\"));\n\t\tprocess.exit(1);\n\t}\n\n\t// Process @file arguments\n\tconst { initialMessage, initialAttachments } = prepareInitialMessage(parsed);\n\n\t// Initialize theme (before any TUI rendering)\n\tconst settingsManager = new SettingsManager();\n\tconst themeName = settingsManager.getTheme();\n\tinitTheme(themeName);\n\n\t// Setup session manager\n\tconst sessionManager = new SessionManager(parsed.continue && !parsed.resume, parsed.session);\n\n\tif (parsed.noSession) {\n\t\tsessionManager.disable();\n\t}\n\n\t// Handle --resume flag: show session selector\n\tif (parsed.resume) {\n\t\tconst selectedSession = await selectSession(sessionManager);\n\t\tif (!selectedSession) {\n\t\t\tconsole.log(chalk.dim(\"No session selected\"));\n\t\t\treturn;\n\t\t}\n\t\tsessionManager.setSessionFile(selectedSession);\n\t}\n\n\t// Resolve model scope early if provided\n\tlet scopedModels: ScopedModel[] = [];\n\tif (parsed.models && parsed.models.length > 0) {\n\t\tscopedModels = await resolveModelScope(parsed.models);\n\t}\n\n\t// Determine mode and output behavior\n\tconst isInteractive = !parsed.print && parsed.mode === undefined;\n\tconst mode = parsed.mode || \"text\";\n\tconst shouldPrintMessages = isInteractive;\n\n\t// Find initial model\n\tlet initialModel = await findInitialModelForSession(parsed, scopedModels, settingsManager);\n\tlet initialThinking: ThinkingLevel = \"off\";\n\n\t// Get thinking level from scoped models if applicable\n\tif (scopedModels.length > 0 && !parsed.continue && !parsed.resume) {\n\t\tinitialThinking = scopedModels[0].thinkingLevel;\n\t} else {\n\t\t// Try saved thinking level\n\t\tconst savedThinking = settingsManager.getDefaultThinkingLevel();\n\t\tif (savedThinking) {\n\t\t\tinitialThinking = savedThinking;\n\t\t}\n\t}\n\n\t// Non-interactive mode: fail early if no model available\n\tif (!isInteractive && !initialModel) {\n\t\tconsole.error(chalk.red(\"No models available.\"));\n\t\tconsole.error(chalk.yellow(\"\\nSet an API key environment variable:\"));\n\t\tconsole.error(\" ANTHROPIC_API_KEY, OPENAI_API_KEY, GEMINI_API_KEY, etc.\");\n\t\tconsole.error(chalk.yellow(`\\nOr create ${getModelsPath()}`));\n\t\tprocess.exit(1);\n\t}\n\n\t// Non-interactive mode: validate API key exists\n\tif (!isInteractive && initialModel) {\n\t\tconst apiKey = parsed.apiKey || (await getApiKeyForModel(initialModel));\n\t\tif (!apiKey) {\n\t\t\tconsole.error(chalk.red(`No API key found for ${initialModel.provider}`));\n\t\t\tprocess.exit(1);\n\t\t}\n\t}\n\n\t// Build system prompt\n\tconst systemPrompt = buildSystemPrompt(parsed.systemPrompt, parsed.tools, parsed.appendSystemPrompt);\n\n\t// Handle session restoration\n\tlet modelFallbackMessage: string | null = null;\n\n\tif (parsed.continue || parsed.resume) {\n\t\tconst savedModel = sessionManager.loadModel();\n\t\tif (savedModel) {\n\t\t\tconst result = await restoreModelFromSession(\n\t\t\t\tsavedModel.provider,\n\t\t\t\tsavedModel.modelId,\n\t\t\t\tinitialModel,\n\t\t\t\tshouldPrintMessages,\n\t\t\t);\n\n\t\t\tif (result.model) {\n\t\t\t\tinitialModel = result.model;\n\t\t\t}\n\t\t\tmodelFallbackMessage = result.fallbackMessage;\n\t\t}\n\n\t\t// Load and restore thinking level\n\t\tconst thinkingLevel = sessionManager.loadThinkingLevel() as ThinkingLevel;\n\t\tif (thinkingLevel) {\n\t\t\tinitialThinking = thinkingLevel;\n\t\t\tif (shouldPrintMessages) {\n\t\t\t\tconsole.log(chalk.dim(`Restored thinking level: ${thinkingLevel}`));\n\t\t\t}\n\t\t}\n\t}\n\n\t// CLI --thinking flag takes highest priority\n\tif (parsed.thinking) {\n\t\tinitialThinking = parsed.thinking;\n\t}\n\n\t// Determine which tools to use\n\tconst selectedTools = parsed.tools ? parsed.tools.map((name) => allTools[name]) : codingTools;\n\n\t// Create agent\n\tconst agent = new Agent({\n\t\tinitialState: {\n\t\t\tsystemPrompt,\n\t\t\tmodel: initialModel as any, // Can be null in interactive mode\n\t\t\tthinkingLevel: initialThinking,\n\t\t\ttools: selectedTools,\n\t\t},\n\t\tmessageTransformer,\n\t\tqueueMode: settingsManager.getQueueMode(),\n\t\ttransport: new ProviderTransport({\n\t\t\tgetApiKey: async () => {\n\t\t\t\tconst currentModel = agent.state.model;\n\t\t\t\tif (!currentModel) {\n\t\t\t\t\tthrow new Error(\"No model selected\");\n\t\t\t\t}\n\n\t\t\t\tif (parsed.apiKey) {\n\t\t\t\t\treturn parsed.apiKey;\n\t\t\t\t}\n\n\t\t\t\tconst key = await getApiKeyForModel(currentModel);\n\t\t\t\tif (!key) {\n\t\t\t\t\tthrow new Error(\n\t\t\t\t\t\t`No API key found for provider \"${currentModel.provider}\". Please set the appropriate environment variable or update ${getModelsPath()}`,\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t\treturn key;\n\t\t\t},\n\t\t}),\n\t});\n\n\t// If initial thinking was requested but model doesn't support it, reset to off\n\tif (initialThinking !== \"off\" && initialModel && !initialModel.reasoning) {\n\t\tagent.setThinkingLevel(\"off\");\n\t}\n\n\t// Load previous messages if continuing or resuming\n\tif (parsed.continue || parsed.resume) {\n\t\tconst messages = sessionManager.loadMessages();\n\t\tif (messages.length > 0) {\n\t\t\tagent.replaceMessages(messages);\n\t\t}\n\t}\n\n\t// Log loaded context files\n\tif (shouldPrintMessages && !parsed.continue && !parsed.resume) {\n\t\tconst contextFiles = loadProjectContextFiles();\n\t\tif (contextFiles.length > 0) {\n\t\t\tconsole.log(chalk.dim(\"Loaded project context from:\"));\n\t\t\tfor (const { path: filePath } of contextFiles) {\n\t\t\t\tconsole.log(chalk.dim(` - ${filePath}`));\n\t\t\t}\n\t\t}\n\t}\n\n\t// Load file commands for slash command expansion\n\tconst fileCommands = loadSlashCommands();\n\n\t// Create session\n\tconst session = new AgentSession({\n\t\tagent,\n\t\tsessionManager,\n\t\tsettingsManager,\n\t\tscopedModels,\n\t\tfileCommands,\n\t});\n\n\t// Route to appropriate mode\n\tif (mode === \"rpc\") {\n\t\tawait runRpcMode(session);\n\t} else if (isInteractive) {\n\t\t// Check for new version in the background\n\t\tconst versionCheckPromise = checkForNewVersion(VERSION).catch(() => null);\n\n\t\t// Check if we should show changelog\n\t\tconst changelogMarkdown = getChangelogForDisplay(parsed, settingsManager);\n\n\t\t// Show model scope if provided\n\t\tif (scopedModels.length > 0) {\n\t\t\tconst modelList = scopedModels\n\t\t\t\t.map((sm) => {\n\t\t\t\t\tconst thinkingStr = sm.thinkingLevel !== \"off\" ? `:${sm.thinkingLevel}` : \"\";\n\t\t\t\t\treturn `${sm.model.id}${thinkingStr}`;\n\t\t\t\t})\n\t\t\t\t.join(\", \");\n\t\t\tconsole.log(chalk.dim(`Model scope: ${modelList} ${chalk.gray(\"(Ctrl+P to cycle)\")}`));\n\t\t}\n\n\t\t// Ensure fd tool is available for file autocomplete\n\t\tconst fdPath = await ensureTool(\"fd\");\n\n\t\tawait runInteractiveMode(\n\t\t\tsession,\n\t\t\tVERSION,\n\t\t\tchangelogMarkdown,\n\t\t\tmodelFallbackMessage,\n\t\t\tversionCheckPromise,\n\t\t\tparsed.messages,\n\t\t\tinitialMessage,\n\t\t\tinitialAttachments,\n\t\t\tfdPath,\n\t\t);\n\t} else {\n\t\t// Non-interactive mode (--print flag or --mode flag)\n\t\tawait runPrintMode(session, mode, parsed.messages, initialMessage, initialAttachments);\n\t}\n}\n\n/** Find initial model based on CLI args, scoped models, settings, or available models */\nasync function findInitialModelForSession(\n\tparsed: Args,\n\tscopedModels: ScopedModel[],\n\tsettingsManager: SettingsManager,\n) {\n\t// 1. CLI args take priority\n\tif (parsed.provider && parsed.model) {\n\t\tconst { model, error } = findModel(parsed.provider, parsed.model);\n\t\tif (error) {\n\t\t\tconsole.error(chalk.red(error));\n\t\t\tprocess.exit(1);\n\t\t}\n\t\tif (!model) {\n\t\t\tconsole.error(chalk.red(`Model ${parsed.provider}/${parsed.model} not found`));\n\t\t\tprocess.exit(1);\n\t\t}\n\t\treturn model;\n\t}\n\n\t// 2. Use first model from scoped models (skip if continuing/resuming)\n\tif (scopedModels.length > 0 && !parsed.continue && !parsed.resume) {\n\t\treturn scopedModels[0].model;\n\t}\n\n\t// 3. Try saved default from settings\n\tconst defaultProvider = settingsManager.getDefaultProvider();\n\tconst defaultModelId = settingsManager.getDefaultModel();\n\tif (defaultProvider && defaultModelId) {\n\t\tconst { model, error } = findModel(defaultProvider, defaultModelId);\n\t\tif (error) {\n\t\t\tconsole.error(chalk.red(error));\n\t\t\tprocess.exit(1);\n\t\t}\n\t\tif (model) {\n\t\t\treturn model;\n\t\t}\n\t}\n\n\t// 4. Try first available model with valid API key\n\tconst { models: availableModels, error } = await getAvailableModels();\n\n\tif (error) {\n\t\tconsole.error(chalk.red(error));\n\t\tprocess.exit(1);\n\t}\n\n\tif (availableModels.length > 0) {\n\t\treturn availableModels[0];\n\t}\n\n\treturn null;\n}\n\n/** Get changelog markdown to display (only for new sessions with updates) */\nfunction getChangelogForDisplay(parsed: Args, settingsManager: SettingsManager): string | null {\n\tif (parsed.continue || parsed.resume) {\n\t\treturn null;\n\t}\n\n\tconst lastVersion = settingsManager.getLastChangelogVersion();\n\tconst changelogPath = getChangelogPath();\n\tconst entries = parseChangelog(changelogPath);\n\n\tif (!lastVersion) {\n\t\t// First run - show all entries\n\t\tif (entries.length > 0) {\n\t\t\tsettingsManager.setLastChangelogVersion(VERSION);\n\t\t\treturn entries.map((e) => e.content).join(\"\\n\\n\");\n\t\t}\n\t} else {\n\t\t// Check for new entries since last version\n\t\tconst newEntries = getNewEntries(entries, lastVersion);\n\t\tif (newEntries.length > 0) {\n\t\t\tsettingsManager.setLastChangelogVersion(VERSION);\n\t\t\treturn newEntries.map((e) => e.content).join(\"\\n\\n\");\n\t\t}\n\t}\n\n\treturn null;\n}\n"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-5","usage":{"input":1,"output":4397,"cacheRead":116549,"cacheWrite":3580,"totalTokens":124527,"cost":{"input":0.000005,"output":0.10992500000000001,"cacheRead":0.0582745,"cacheWrite":0.022375000000000003,"total":0.1905795}},"stopReason":"toolUse","timestamp":1765239542909}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:828:{"type":"message","timestamp":"2025-12-09T00:21:56.686Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01Jw7D6UkbbHmDX1akaH1Jh1","name":"edit","arguments":{"path":"/Users/badlogic/workspaces/pi-mono/AGENTS.md","oldText":"5. **Add new [Unreleased] section** at top of CHANGELOG.md for next cycle, commit it","newText":"5. **Add new [Unreleased] section** at top of CHANGELOG.md for next cycle, commit it\n\n## coding-agent Code Map\n\n```\npackages/coding-agent/src/\n├── cli.ts # CLI entry point\n├── main.ts # Main orchestration, mode routing\n├── index.ts # Public exports\n\n├── cli/ # CLI-specific utilities\n│ ├── args.ts # Argument parsing, help display\n│ ├── file-processor.ts # @file argument processing\n│ └── session-picker.ts # TUI session selector for --resume\n\n├── core/ # Core business logic (mode-agnostic)\n│ ├── agent-session.ts # AgentSession: unified session management\n│ ├── bash-executor.ts # Bash command execution\n│ ├── compaction.ts # Context compaction logic\n│ ├── export-html.ts # HTML export functionality\n│ ├── messages.ts # Message types and transformers\n│ ├── model-config.ts # Model configuration loading\n│ ├── model-resolver.ts # Model resolution and scoping\n│ ├── session-manager.ts # Session persistence (JSONL)\n│ ├── settings-manager.ts # User settings persistence\n│ ├── slash-commands.ts # Slash command loading\n│ ├── system-prompt.ts # System prompt construction\n│ ├── oauth/ # OAuth authentication\n│ └── tools/ # Tool implementations (read, bash, edit, write, etc.)\n\n├── modes/ # Run mode implementations\n│ ├── index.ts # Mode exports\n│ ├── print-mode.ts # Non-interactive print mode\n│ ├── rpc-mode.ts # RPC/JSON mode for programmatic use\n│ └── interactive/ # Interactive TUI mode\n│ ├── interactive-mode.ts # InteractiveMode class\n│ ├── components/ # TUI components\n│ └── theme/ # Theme definitions\n\n└── utils/ # Generic utilities\n ├── changelog.ts # Changelog parsing\n ├── clipboard.ts # Clipboard operations\n ├── config.ts # App configuration, paths\n ├── fuzzy.ts # Fuzzy matching\n ├── shell.ts # Shell detection\n └── tools-manager.ts # External tool management (fd, etc.)\n```\n\nKey abstractions:\n- `AgentSession` (core/agent-session.ts): Central session management, wraps Agent with persistence, compaction, model cycling\n- `InteractiveMode` (modes/interactive/interactive-mode.ts): TUI rendering and user interaction\n- `runPrintMode` / `runRpcMode`: Non-interactive output modes"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-5","usage":{"input":1,"output":815,"cacheRead":129806,"cacheWrite":182,"totalTokens":130804,"cost":{"input":0.000005,"output":0.020375,"cacheRead":0.064903,"cacheWrite":0.0011375,"total":0.0864205}},"stopReason":"toolUse","timestamp":1765239702112}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:829:{"type":"message","timestamp":"2025-12-09T00:21:56.702Z","message":{"role":"toolResult","toolCallId":"toolu_01Jw7D6UkbbHmDX1akaH1Jh1","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in /Users/badlogic/workspaces/pi-mono/AGENTS.md. Changed 84 characters to 2536 characters."}],"details":{"diff":" ...\n 75 npm run publish\n 76 ```\n 77 \n 78 5. **Add new [Unreleased] section** at top of CHANGELOG.md for next cycle, commit it\n+ 79 \n+ 80 ## coding-agent Code Map\n+ 81 \n+ 82 ```\n+ 83 packages/coding-agent/src/\n+ 84 ├── cli.ts # CLI entry point\n+ 85 ├── main.ts # Main orchestration, mode routing\n+ 86 ├── index.ts # Public exports\n+ 87 \n+ 88 ├── cli/ # CLI-specific utilities\n+ 89 │ ├── args.ts # Argument parsing, help display\n+ 90 │ ├── file-processor.ts # @file argument processing\n+ 91 │ └── session-picker.ts # TUI session selector for --resume\n+ 92 \n+ 93 ├── core/ # Core business logic (mode-agnostic)\n+ 94 │ ├── agent-session.ts # AgentSession: unified session management\n+ 95 │ ├── bash-executor.ts # Bash command execution\n+ 96 │ ├── compaction.ts # Context compaction logic\n+ 97 │ ├── export-html.ts # HTML export functionality\n+ 98 │ ├── messages.ts # Message types and transformers\n+ 99 │ ├── model-config.ts # Model configuration loading\n+100 │ ├── model-resolver.ts # Model resolution and scoping\n+101 │ ├── session-manager.ts # Session persistence (JSONL)\n+102 │ ├── settings-manager.ts # User settings persistence\n+103 │ ├── slash-commands.ts # Slash command loading\n+104 │ ├── system-prompt.ts # System prompt construction\n+105 │ ├── oauth/ # OAuth authentication\n+106 │ └── tools/ # Tool implementations (read, bash, edit, write, etc.)\n+107 \n+108 ├── modes/ # Run mode implementations\n+109 │ ├── index.ts # Mode exports\n+110 │ ├── print-mode.ts # Non-interactive print mode\n+111 │ ├── rpc-mode.ts # RPC/JSON mode for programmatic use\n+112 │ └── interactive/ # Interactive TUI mode\n+113 │ ├── interactive-mode.ts # InteractiveMode class\n+114 │ ├── components/ # TUI components\n+115 │ └── theme/ # Theme definitions\n+116 \n+117 └── utils/ # Generic utilities\n+118 ├── changelog.ts # Changelog parsing\n+119 ├── clipboard.ts # Clipboard operations\n+120 ├── config.ts # App configuration, paths\n+121 ├── fuzzy.ts # Fuzzy matching\n+122 ├── shell.ts # Shell detection\n+123 └── tools-manager.ts # External tool management (fd, etc.)\n+124 ```\n+125 \n+126 Key abstractions:\n+127 - `AgentSession` (core/agent-session.ts): Central session management, wraps Agent with persistence, compaction, model cycling\n+128 - `InteractiveMode` (modes/interactive/interactive-mode.ts): TUI rendering and user interaction\n+129 - `runPrintMode` / `runRpcMode`: Non-interactive output modes"},"isError":false,"timestamp":1765239716696}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:830:{"type":"message","timestamp":"2025-12-09T00:22:31.652Z","message":{"role":"assistant","content":[{"type":"text","text":"Now let me create DEVELOPMENT.md for the coding-agent package:"},{"type":"toolCall","id":"toolu_016v3zn8gbaRAfkxb1Tv4pLn","name":"write","arguments":{"path":"/Users/badlogic/workspaces/pi-mono/packages/coding-agent/DEVELOPMENT.md","content":"# coding-agent Development Guide\n\nThis document describes the architecture and development workflow for the coding-agent package.\n\n## Architecture Overview\n\nThe coding-agent is structured into distinct layers:\n\n```\n┌─────────────────────────────────────────────────────────────┐\n│ CLI Layer │\n│ cli.ts → main.ts → cli/args.ts, cli/file-processor.ts │\n└─────────────────────────────────────────────────────────────┘\n │\n ▼\n┌─────────────────────────────────────────────────────────────┐\n│ Mode Layer │\n│ modes/interactive/ modes/print-mode.ts modes/rpc-mode.ts │\n└─────────────────────────────────────────────────────────────┘\n │\n ▼\n┌─────────────────────────────────────────────────────────────┐\n│ Core Layer │\n│ core/agent-session.ts (central abstraction) │\n│ core/session-manager.ts, core/model-config.ts, etc. │\n└─────────────────────────────────────────────────────────────┘\n │\n ▼\n┌─────────────────────────────────────────────────────────────┐\n│ External Dependencies │\n│ @mariozechner/pi-agent-core (Agent, tools) │\n│ @mariozechner/pi-ai (models, providers) │\n│ @mariozechner/pi-tui (TUI components) │\n└─────────────────────────────────────────────────────────────┘\n```\n\n## Directory Structure\n\n```\nsrc/\n├── cli.ts # CLI entry point (shebang, calls main)\n├── main.ts # Main orchestration, argument handling, mode routing\n├── index.ts # Public API exports\n\n├── cli/ # CLI-specific utilities\n│ ├── args.ts # parseArgs(), printHelp(), Args interface\n│ ├── file-processor.ts # processFileArguments() for @file args\n│ └── session-picker.ts # selectSession() TUI for --resume\n\n├── core/ # Core business logic (mode-agnostic)\n│ ├── agent-session.ts # AgentSession class - THE central abstraction\n│ ├── bash-executor.ts # executeBash() with streaming, abort\n│ ├── compaction.ts # Context compaction logic\n│ ├── export-html.ts # exportSession(), exportFromFile()\n│ ├── messages.ts # BashExecutionMessage, messageTransformer\n│ ├── model-config.ts # findModel(), getAvailableModels(), getApiKeyForModel()\n│ ├── model-resolver.ts # resolveModelScope(), restoreModelFromSession()\n│ ├── session-manager.ts # SessionManager class - JSONL persistence\n│ ├── settings-manager.ts # SettingsManager class - user preferences\n│ ├── slash-commands.ts # loadSlashCommands() from ~/.pi/agent/commands/\n│ ├── system-prompt.ts # buildSystemPrompt(), loadProjectContextFiles()\n│ ├── oauth/ # OAuth authentication (Anthropic, etc.)\n│ │ ├── anthropic.ts\n│ │ ├── storage.ts\n│ │ └── index.ts\n│ └── tools/ # Tool implementations\n│ ├── bash.ts, edit.ts, find.ts, grep.ts, ls.ts, read.ts, write.ts\n│ ├── truncate.ts # Output truncation utilities\n│ └── index.ts # Tool exports, allTools, codingTools\n\n├── modes/ # Run mode implementations\n│ ├── index.ts # Re-exports InteractiveMode, runPrintMode, runRpcMode\n│ ├── print-mode.ts # Non-interactive: process messages, print output, exit\n│ ├── rpc-mode.ts # JSON-RPC mode for programmatic control\n│ └── interactive/ # Interactive TUI mode\n│ ├── interactive-mode.ts # InteractiveMode class\n│ ├── components/ # TUI components (editor, selectors, etc.)\n│ │ ├── assistant-message.ts\n│ │ ├── bash-execution.ts\n│ │ ├── custom-editor.ts\n│ │ ├── footer.ts\n│ │ ├── model-selector.ts\n│ │ ├── session-selector.ts\n│ │ └── ... (other selectors)\n│ └── theme/\n│ ├── theme.ts # Theme loading, getEditorTheme(), etc.\n│ ├── dark.json\n│ ├── light.json\n│ └── theme-schema.json\n\n└── utils/ # Generic utilities\n ├── changelog.ts # parseChangelog(), getNewEntries()\n ├── clipboard.ts # copyToClipboard()\n ├── config.ts # APP_NAME, VERSION, paths (getAgentDir, etc.)\n ├── fuzzy.ts # Fuzzy string matching\n ├── shell.ts # getShellConfig()\n └── tools-manager.ts # ensureTool() - download fd, etc.\n```\n\n## Key Abstractions\n\n### AgentSession (core/agent-session.ts)\n\nThe central abstraction that wraps the low-level `Agent` with:\n- Session persistence (via SessionManager)\n- Settings persistence (via SettingsManager)\n- Model cycling with scoped models\n- Context compaction\n- Bash command execution\n- Message queuing\n\nAll three modes (interactive, print, rpc) use AgentSession.\n\n### InteractiveMode (modes/interactive/interactive-mode.ts)\n\nHandles TUI rendering and user interaction:\n- Subscribes to AgentSession events\n- Renders messages, tool executions, streaming\n- Manages editor, selectors, key handlers\n- Delegates all business logic to AgentSession\n\n### SessionManager (core/session-manager.ts)\n\nHandles session persistence:\n- JSONL format for append-only writes\n- Session file location management\n- Message loading/saving\n- Model/thinking level persistence\n\n### SettingsManager (core/settings-manager.ts)\n\nHandles user preferences:\n- Default model/provider\n- Theme selection\n- Queue mode\n- Thinking block visibility\n\n## Development Workflow\n\n### Running in Development\n\n```bash\n# From monorepo root\nnpx tsx packages/coding-agent/src/cli.ts\n\n# With arguments\nnpx tsx packages/coding-agent/src/cli.ts --help\nnpx tsx packages/coding-agent/src/cli.ts -p \"Hello\"\n```\n\n### Type Checking\n\n```bash\n# From monorepo root\nnpm run check\n```\n\n### Building\n\n```bash\n# Build all packages\nnpm run build\n\n# Build standalone binary\ncd packages/coding-agent\nnpm run build:binary\n```\n\n## Adding New Features\n\n### Adding a New Slash Command\n\n1. If it's a UI-only command (e.g., `/theme`), add handler in `interactive-mode.ts` `setupEditorSubmitHandler()`\n2. If it needs session logic, add method to `AgentSession` and call from mode\n\n### Adding a New Tool\n\n1. Create tool in `core/tools/` following existing patterns\n2. Export from `core/tools/index.ts`\n3. Add to `allTools` and optionally `codingTools`\n4. Add description to `toolDescriptions` in `core/system-prompt.ts`\n\n### Adding a New Selector\n\n1. Create component in `modes/interactive/components/`\n2. Use `showSelector()` helper in `interactive-mode.ts`:\n\n```typescript\nprivate showMySelector(): void {\n this.showSelector((done) => {\n const selector = new MySelectorComponent(\n // ... params\n (result) => {\n // Handle selection\n done();\n this.showStatus(`Selected: ${result}`);\n },\n () => {\n done();\n this.ui.requestRender();\n },\n );\n return { component: selector, focus: selector.getSelectList() };\n });\n}\n```\n\n## Testing\n\nThe package uses E2E tests only (no unit tests by design). Tests are in `test/`:\n\n```bash\n# Run tests\nnpm test\n```\n\n## Code Style\n\n- No `any` types unless absolutely necessary\n- No inline dynamic imports\n- Use `showStatus()` for dim status messages\n- Use `showError()` / `showWarning()` for errors/warnings\n- Keep InteractiveMode focused on UI, delegate logic to AgentSession\n"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-5","usage":{"input":1,"output":2269,"cacheRead":129988,"cacheWrite":862,"totalTokens":133120,"cost":{"input":0.000005,"output":0.056725000000000005,"cacheRead":0.064994,"cacheWrite":0.0053875,"total":0.1271115}},"stopReason":"toolUse","timestamp":1765239716696}}
packages/coding-agent/src/core/export-html/index.ts:294: const sm = SessionManager.open(inputPath);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3818: const mgr = SessionManager.open(sessionFilePath);
packages/coding-agent/src/core/agent-session-runtime.ts:134: const sessionManager = SessionManager.open(sessionPath);
packages/coding-agent/src/core/agent-session-runtime.ts:213: const sourceManager = SessionManager.open(currentSessionFile, sessionDir);
packages/coding-agent/src/core/agent-session-runtime.ts:218: const sessionManager = SessionManager.open(forkedSessionPath, sessionDir);
packages/coding-agent/src/core/agent-session-runtime.ts:271: const sessionManager = SessionManager.open(destinationPath, sessionDir);>find packages/coding-agent/test -maxdepth 3 -type f | sortpackages/coding-agent/test/agent-session-auto-compaction-queue.test.ts
packages/coding-agent/test/agent-session-branching.test.ts
packages/coding-agent/test/agent-session-compaction.test.ts
packages/coding-agent/test/agent-session-concurrent.test.ts
packages/coding-agent/test/agent-session-dynamic-provider.test.ts
packages/coding-agent/test/agent-session-dynamic-tools.test.ts
packages/coding-agent/test/agent-session-model-switch-thinking.test.ts
packages/coding-agent/test/agent-session-retry.test.ts
packages/coding-agent/test/agent-session-runtime-events.test.ts
packages/coding-agent/test/agent-session-stats.test.ts
packages/coding-agent/test/agent-session-tree-navigation.test.ts
packages/coding-agent/test/args.test.ts
packages/coding-agent/test/auth-storage.test.ts
packages/coding-agent/test/bash-close-hang-windows.test.ts
packages/coding-agent/test/bash-execution-width.test.ts
packages/coding-agent/test/block-images.test.ts
packages/coding-agent/test/clipboard-image-bmp-conversion.test.ts
packages/coding-agent/test/clipboard-image.test.ts
packages/coding-agent/test/compaction-extensions-example.test.ts
packages/coding-agent/test/compaction-extensions.test.ts
packages/coding-agent/test/compaction-serialization.test.ts
packages/coding-agent/test/compaction-summary-reasoning.test.ts
packages/coding-agent/test/compaction-thinking-model.test.ts
packages/coding-agent/test/compaction.test.ts
packages/coding-agent/test/edit-tool-legacy-input.test.ts
packages/coding-agent/test/edit-tool-no-full-redraw.test.ts
packages/coding-agent/test/extensions-discovery.test.ts
packages/coding-agent/test/extensions-input-event.test.ts
packages/coding-agent/test/extensions-runner.test.ts
packages/coding-agent/test/file-mutation-queue.test.ts
packages/coding-agent/test/fixtures/assistant-message-with-thinking-code.json
packages/coding-agent/test/fixtures/before-compaction.jsonl
packages/coding-agent/test/fixtures/empty-agent/.gitkeep
packages/coding-agent/test/fixtures/empty-cwd/.gitkeep
packages/coding-agent/test/fixtures/large-session.jsonl
packages/coding-agent/test/footer-data-provider.test.ts
packages/coding-agent/test/footer-width.test.ts
packages/coding-agent/test/frontmatter.test.ts
packages/coding-agent/test/git-ssh-url.test.ts
packages/coding-agent/test/git-update.test.ts
packages/coding-agent/test/image-processing.test.ts
packages/coding-agent/test/image-resize-callers.test.ts
packages/coding-agent/test/initial-message.test.ts
packages/coding-agent/test/interactive-mode-compaction.test.ts
packages/coding-agent/test/interactive-mode-status.test.ts
packages/coding-agent/test/interactive-mode-suspend.test.ts
packages/coding-agent/test/keybindings-migration.test.ts
packages/coding-agent/test/model-registry.test.ts
packages/coding-agent/test/model-resolver.test.ts
packages/coding-agent/test/package-command-paths.test.ts
packages/coding-agent/test/package-manager-ssh.test.ts
packages/coding-agent/test/package-manager.test.ts
packages/coding-agent/test/path-utils.test.ts
packages/coding-agent/test/plan-mode-utils.test.ts
packages/coding-agent/test/print-mode.test.ts
packages/coding-agent/test/prompt-templates.test.ts
packages/coding-agent/test/resource-loader.test.ts
packages/coding-agent/test/rpc-example.ts
packages/coding-agent/test/rpc-jsonl.test.ts
packages/coding-agent/test/rpc.test.ts
packages/coding-agent/test/sdk-codex-cache-probe-tool-loop.ts
packages/coding-agent/test/sdk-session-manager.test.ts
packages/coding-agent/test/sdk-skills.test.ts
packages/coding-agent/test/session-info-modified-timestamp.test.ts
packages/coding-agent/test/session-manager/build-context.test.ts
packages/coding-agent/test/session-manager/custom-session-id.test.ts
packages/coding-agent/test/session-manager/file-operations.test.ts
packages/coding-agent/test/session-manager/labels.test.ts
packages/coding-agent/test/session-manager/migration.test.ts
packages/coding-agent/test/session-manager/save-entry.test.ts
packages/coding-agent/test/session-manager/tree-traversal.test.ts
packages/coding-agent/test/session-selector-path-delete.test.ts
packages/coding-agent/test/session-selector-rename.test.ts
packages/coding-agent/test/session-selector-search.test.ts
packages/coding-agent/test/settings-manager-bug.test.ts
packages/coding-agent/test/settings-manager.test.ts
packages/coding-agent/test/skills.test.ts
packages/coding-agent/test/stdout-cleanliness.test.ts
packages/coding-agent/test/streaming-render-debug.ts
packages/coding-agent/test/suite/agent-session-bash-persistence.test.ts
packages/coding-agent/test/suite/agent-session-compaction.test.ts
packages/coding-agent/test/suite/agent-session-model-extension.test.ts
packages/coding-agent/test/suite/agent-session-prompt.test.ts
packages/coding-agent/test/suite/agent-session-queue.test.ts
packages/coding-agent/test/suite/agent-session-retry-events.test.ts
packages/coding-agent/test/suite/agent-session-runtime.test.ts
packages/coding-agent/test/suite/harness.ts
packages/coding-agent/test/suite/README.md
packages/coding-agent/test/suite/regressions/2023-queued-slash-command-followup.test.ts
packages/coding-agent/test/suite/regressions/2753-reload-stale-resource-settings.test.ts
packages/coding-agent/test/suite/regressions/2781-skill-collision-precedence.test.ts
packages/coding-agent/test/suite/regressions/2791-fswatch-error-crash.test.ts
packages/coding-agent/test/system-prompt.test.ts
packages/coding-agent/test/test-harness.test.ts
packages/coding-agent/test/test-harness.ts
packages/coding-agent/test/test-theme-colors.ts
packages/coding-agent/test/theme-export.test.ts
packages/coding-agent/test/tool-execution-component.test.ts
packages/coding-agent/test/tools.test.ts
packages/coding-agent/test/tree-selector.test.ts
packages/coding-agent/test/trigger-compact-extension.test.ts
packages/coding-agent/test/truncate-to-width.test.ts
packages/coding-agent/test/utilities.tsConsidering TUI integration
I'm thinking about how to add the export for the helper feature. It might make sense to implement a prompt that aligns with the current theme from the startupSettingsManager. While I could use promptConfirm with readline for non-TTY environments, the user specifically requested a simple TUI. So, I should prioritize that. I need to figure out how to integrate the TUI prompt before runtime and look into using TUI from pi-tui, specifically checking for stop() usage to manage the terminal properly.
>rg -n "\.stop\(\)|ui\.stop\(|stop\(\): void" packages/coding-agent/src packages/coding-agent/test -g '!**/dist/**' | head -n 50packages/coding-agent/test/fixtures/before-compaction.jsonl:722:{"type":"message","timestamp":"2025-12-09T00:09:00.915Z","message":{"role":"toolResult","toolCallId":"toolu_01N6ZyhndE52Nh3ZPBJkUM7w","toolName":"read","content":[{"type":"text","text":"\t\t\t\tif (this.loadingAnimation) {\n\t\t\t\t\tthis.loadingAnimation.stop();\n\t\t\t\t\tthis.loadingAnimation = null;\n\t\t\t\t\tthis.statusContainer.clear();\n\t\t\t\t}\n\t\t\t\tif (this.streamingComponent) {\n\t\t\t\t\tthis.chatContainer.removeChild(this.streamingComponent);\n\t\t\t\t\tthis.streamingComponent = null;\n\t\t\t\t}\n\t\t\t\tthis.pendingTools.clear();\n\t\t\t\tthis.ui.requestRender();\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tprivate addMessageToChat(message: Message | AppMessage): void {\n\t\tif (isBashExecutionMessage(message)) {\n\t\t\tconst component = new BashExecutionComponent(message.command, this.ui);\n\t\t\tif (message.output) {\n\t\t\t\tcomponent.appendOutput(message.output);\n\t\t\t}\n\t\t\tcomponent.setComplete(\n\t\t\t\tmessage.exitCode,\n\t\t\t\tmessage.cancelled,\n\t\t\t\tmessage.truncated ? ({ truncated: true } as TruncationResult) : undefined,\n\t\t\t\tmessage.fullOutputPath,\n\t\t\t);\n\t\t\tthis.chatContainer.addChild(component);\n\t\t\treturn;\n\t\t}\n\n\t\tif (message.role === \"user\") {\n\t\t\tconst textBlocks =\n\t\t\t\ttypeof message.content === \"string\"\n\t\t\t\t\t? [{ type: \"text\", text: message.content }]\n\t\t\t\t\t: message.content.filter((c: { type: string }) => c.type === \"text\");\n\t\t\tconst textContent = textBlocks.map((c) => (c as { text: string }).text).join(\"\");\n\t\t\tif (textContent) {\n\t\t\t\tconst userComponent = new UserMessageComponent(textContent, this.isFirstUserMessage);\n\t\t\t\tthis.chatContainer.addChild(userComponent);\n\t\t\t\tthis.isFirstUserMessage = false;\n\t\t\t}\n\t\t} else if (message.role === \"assistant\") {\n\t\t\tconst assistantComponent = new AssistantMessageComponent(message as AssistantMessage, this.hideThinkingBlock);\n\t\t\tthis.chatContainer.addChild(assistantComponent);\n\t\t}\n\t}\n\n\trenderInitialMessages(state: AgentState): void {\n\t\tthis.isFirstUserMessage = true;\n\t\tthis.footer.updateState(state);\n\t\tthis.updateEditorBorderColor();\n\n\t\tconst compactionEntry = getLatestCompactionEntry(this.sessionManager.loadEntries());\n\n\t\tfor (const message of state.messages) {\n\t\t\tif (isBashExecutionMessage(message)) {\n\t\t\t\tthis.addMessageToChat(message);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif (message.role === \"user\") {\n\t\t\t\tconst textBlocks =\n\t\t\t\t\ttypeof message.content === \"string\"\n\t\t\t\t\t\t? [{ type: \"text\", text: message.content }]\n\t\t\t\t\t\t: message.content.filter((c: { type: string }) => c.type === \"text\");\n\t\t\t\tconst textContent = textBlocks.map((c) => (c as { text: string }).text).join(\"\");\n\t\t\t\tif (textContent) {\n\t\t\t\t\tif (textContent.startsWith(SUMMARY_PREFIX) && compactionEntry) {\n\t\t\t\t\t\tconst summary = textContent.slice(SUMMARY_PREFIX.length, -SUMMARY_SUFFIX.length);\n\t\t\t\t\t\tconst component = new CompactionComponent(compactionEntry.tokensBefore, summary);\n\t\t\t\t\t\tcomponent.setExpanded(this.toolOutputExpanded);\n\t\t\t\t\t\tthis.chatContainer.addChild(component);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tconst userComponent = new UserMessageComponent(textContent, this.isFirstUserMessage);\n\t\t\t\t\t\tthis.chatContainer.addChild(userComponent);\n\t\t\t\t\t\tthis.isFirstUserMessage = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (message.role === \"assistant\") {\n\t\t\t\tconst assistantMsg = message as AssistantMessage;\n\t\t\t\tconst assistantComponent = new AssistantMessageComponent(assistantMsg, this.hideThinkingBlock);\n\t\t\t\tthis.chatContainer.addChild(assistantComponent);\n\n\t\t\t\tfor (const content of assistantMsg.content) {\n\t\t\t\t\tif (content.type === \"toolCall\") {\n\t\t\t\t\t\tconst component = new ToolExecutionComponent(content.name, content.arguments);\n\t\t\t\t\t\tthis.chatContainer.addChild(component);\n\n\t\t\t\t\t\tif (assistantMsg.stopReason === \"aborted\" || assistantMsg.stopReason === \"error\") {\n\t\t\t\t\t\t\tconst errorMessage =\n\t\t\t\t\t\t\t\tassistantMsg.stopReason === \"aborted\"\n\t\t\t\t\t\t\t\t\t? \"Operation aborted\"\n\t\t\t\t\t\t\t\t\t: assistantMsg.errorMessage || \"Error\";\n\t\t\t\t\t\t\tcomponent.updateResult({ content: [{ type: \"text\", text: errorMessage }], isError: true });\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tthis.pendingTools.set(content.id, component);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (message.role === \"toolResult\") {\n\t\t\t\tconst component = this.pendingTools.get(message.toolCallId);\n\t\t\t\tif (component) {\n\t\t\t\t\tcomponent.updateResult({\n\t\t\t\t\t\tcontent: message.content,\n\t\t\t\t\t\tdetails: message.details,\n\t\t\t\t\t\tisError: message.isError,\n\t\t\t\t\t});\n\t\t\t\t\tthis.pendingTools.delete(message.toolCallId);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tthis.pendingTools.clear();\n\n\t\t// Populate editor history\n\t\tfor (const message of state.messages) {\n\t\t\tif (message.role === \"user\") {\n\t\t\t\tconst textBlocks =\n\t\t\t\t\ttypeof message.content === \"string\"\n\t\t\t\t\t\t? [{ type: \"text\", text: message.content }]\n\t\t\t\t\t\t: message.content.filter((c: { type: string }) => c.type === \"text\");\n\t\t\t\tconst textContent = textBlocks.map((c) => (c as { text: string }).text).join(\"\");\n\t\t\t\tif (textContent && !textContent.startsWith(SUMMARY_PREFIX)) {\n\t\t\t\t\tthis.editor.addToHistory(textContent);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis.ui.requestRender();\n\t}\n\n\tasync getUserInput(): Promise<string> {\n\t\treturn new Promise((resolve) => {\n\t\t\tthis.onInputCallback = (text: string) => {\n\t\t\t\tthis.onInputCallback = undefined;\n\t\t\t\tresolve(text);\n\t\t\t};\n\t\t});\n\t}\n\n\tprivate rebuildChatFromMessages(): void {\n\t\tthis.isFirstUserMessage = true;\n\t\tthis.pendingTools.clear();\n\n\t\tconst compactionEntry = getLatestCompactionEntry(this.sessionManager.loadEntries());\n\n\t\tfor (const message of this.session.messages) {\n\t\t\tif (isBashExecutionMessage(message)) {\n\t\t\t\tthis.addMessageToChat(message);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif (message.role === \"user\") {\n\t\t\t\tconst textBlocks =\n\t\t\t\t\ttypeof message.content === \"string\"\n\t\t\t\t\t\t? [{ type: \"text\", text: message.content }]\n\t\t\t\t\t\t: message.content.filter((c: { type: string }) => c.type === \"text\");\n\t\t\t\tconst textContent = textBlocks.map((c) => (c as { text: string }).text).join(\"\");\n\t\t\t\tif (textContent) {\n\t\t\t\t\tif (textContent.startsWith(SUMMARY_PREFIX) && compactionEntry) {\n\t\t\t\t\t\tconst summary = textContent.slice(SUMMARY_PREFIX.length, -SUMMARY_SUFFIX.length);\n\t\t\t\t\t\tconst component = new CompactionComponent(compactionEntry.tokensBefore, summary);\n\t\t\t\t\t\tcomponent.setExpanded(this.toolOutputExpanded);\n\t\t\t\t\t\tthis.chatContainer.addChild(component);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tconst userComponent = new UserMessageComponent(textContent, this.isFirstUserMessage);\n\t\t\t\t\t\tthis.chatContainer.addChild(userComponent);\n\t\t\t\t\t\tthis.isFirstUserMessage = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (message.role === \"assistant\") {\n\t\t\t\tconst assistantMsg = message as AssistantMessage;\n\t\t\t\tconst assistantComponent = new AssistantMessageComponent(assistantMsg, this.hideThinkingBlock);\n\t\t\t\tthis.chatContainer.addChild(assistantComponent);\n\n\t\t\t\tfor (const content of assistantMsg.content) {\n\t\t\t\t\tif (content.type === \"toolCall\") {\n\t\t\t\t\t\tconst component = new ToolExecutionComponent(content.name, content.arguments);\n\t\t\t\t\t\tthis.chatContainer.addChild(component);\n\t\t\t\t\t\tthis.pendingTools.set(content.id, component);\n\n[745 more lines in file. Use offset=720 to continue]"}],"isError":false,"timestamp":1765238940909}}
packages/coding-agent/test/fixtures/before-compaction.jsonl:724:{"type":"message","timestamp":"2025-12-09T00:09:04.598Z","message":{"role":"toolResult","toolCallId":"toolu_01QMVPshkhboNbK71MX6oeqp","toolName":"read","content":[{"type":"text","text":"\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (message.role === \"toolResult\") {\n\t\t\t\tconst component = this.pendingTools.get(message.toolCallId);\n\t\t\t\tif (component) {\n\t\t\t\t\tcomponent.updateResult({\n\t\t\t\t\t\tcontent: message.content,\n\t\t\t\t\t\tdetails: message.details,\n\t\t\t\t\t\tisError: message.isError,\n\t\t\t\t\t});\n\t\t\t\t\tthis.pendingTools.delete(message.toolCallId);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis.pendingTools.clear();\n\t\tthis.ui.requestRender();\n\t}\n\n\t// =========================================================================\n\t// Key handlers\n\t// =========================================================================\n\n\tprivate handleCtrlC(): void {\n\t\tconst now = Date.now();\n\t\tif (now - this.lastSigintTime < 500) {\n\t\t\tthis.stop();\n\t\t\tprocess.exit(0);\n\t\t} else {\n\t\t\tthis.clearEditor();\n\t\t\tthis.lastSigintTime = now;\n\t\t}\n\t}\n\n\tprivate updateEditorBorderColor(): void {\n\t\tif (this.isBashMode) {\n\t\t\tthis.editor.borderColor = theme.getBashModeBorderColor();\n\t\t} else {\n\t\t\tconst level = this.session.thinkingLevel || \"off\";\n\t\t\tthis.editor.borderColor = theme.getThinkingBorderColor(level);\n\n[705 more lines in file. Use offset=760 to continue]"}],"isError":false,"timestamp":1765238944591}}
[Showing lines 3-5 of 5 (50.0KB limit). Full output: /var/folders/49/l4171l3n219_xwq30fmyzr8w0000gn/T/pi-bash-64cf69a025a27c25.log]Investigating API needs
I might need the API for TUI.stop, so I’m considering whether to search in node_modules. But I think I can infer what I need. I’ll inspect its use in interactive mode, focusing on stop(): void, particularly around line 1800. This should give me a clearer idea of how to proceed. Let's dive into that and see if I can figure things out from there!
>rg -n "stop\(\): void|shutdown\(|this\.ui\.stop\(" packages/coding-agent/src/modes/interactive/interactive-mode.ts1237: void this.shutdown();
2205: await this.shutdown();
2807: void this.shutdown();
2816: void this.shutdown();
2825: private async shutdown(): Promise<void> {
2847: await this.shutdown();
2871: this.ui.stop();
3009: this.ui.stop();
3811: void this.shutdown();
4633: stop(): void {
4645: this.ui.stop();Considering keybindings and functions
I'm thinking about whether to use a special startup prompt outside the main app. It might be fine, but I believe needing configuration is important. I should double-check the keybindings manager if I'm not modifying anything. It could help to read the partial docs or search for export names using bash's rg. I'll explore that further to ensure I'm on the right track!
Designing a helper file
I’m looking at a helper file that involves checking for session files and current directories. If a session file doesn’t exist, I won’t need to check the current working directory, but if it does, I should validate it. If the current path exists, there’s no problem. I also want to consider if I'm dealing with in-memory sessions or new files, and maybe include the term storedSessionCwd for clarity. It feels like I’m covering all bases!
Setting up main.ts
In main.ts, I’m considering whether or not to import something if the helper function already takes care of it. Once I create the session manager, I’ll check for any missing session current working directories using getMissingSessionCwdIssue. If there’s an issue and the app is in interactive mode, I should prompt the user for confirmation about whether to continue. If they choose not to, I’ll stop the theme watcher and restore standard output. Maybe I should also think about handling exit codes more gracefully.
>rg -n "handleResumeSession|switchSession\(|importFromJsonl\(|resume" packages/coding-agent/src/modes/interactive/interactive-mode.ts packages/coding-agent/src/core/agent-session-runtime.tspackages/coding-agent/src/core/agent-session-runtime.ts:83: reason: "new" | "resume",
packages/coding-agent/src/core/agent-session-runtime.ts:127: async switchSession(sessionPath: string): Promise<{ cancelled: boolean }> {
packages/coding-agent/src/core/agent-session-runtime.ts:128: const beforeResult = await this.emitBeforeSwitch("resume", sessionPath);
packages/coding-agent/src/core/agent-session-runtime.ts:141: sessionStartEvent: { type: "session_start", reason: "resume", previousSessionFile },
packages/coding-agent/src/core/agent-session-runtime.ts:249: async importFromJsonl(inputPath: string): Promise<{ cancelled: boolean }> {
packages/coding-agent/src/core/agent-session-runtime.ts:261: const beforeResult = await this.emitBeforeSwitch("resume", destinationPath);
packages/coding-agent/src/core/agent-session-runtime.ts:278: sessionStartEvent: { type: "session_start", reason: "resume", previousSessionFile },
packages/coding-agent/src/core/agent-session-runtime.ts:294: * later /new, /resume, /fork, and import flows.
packages/coding-agent/src/modes/interactive/interactive-mode.ts:432: // Load changelog (only show new entries, skip for resumed sessions)
packages/coding-agent/src/modes/interactive/interactive-mode.ts:741: * Only shows new entries since last seen version, skips for resumed sessions.
packages/coding-agent/src/modes/interactive/interactive-mode.ts:744: // Skip changelog for resumed/continued sessions (already have messages)
packages/coding-agent/src/modes/interactive/interactive-mode.ts:1227: await this.handleResumeSession(sessionPath);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:2052: this.defaultEditor.onAction("app.session.resume", () => this.showSessionSelector());
packages/coding-agent/src/modes/interactive/interactive-mode.ts:2198: if (text === "/resume") {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:2857: // kill the backgrounded process. The handler is removed on resume.
packages/coding-agent/src/modes/interactive/interactive-mode.ts:2861: // Set up handler to restore TUI when resumed
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3804: await this.handleResumeSession(sessionPath);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3831: private async handleResumeSession(sessionPath: string): Promise<void> {
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3838: const result = await this.runtimeHost.switchSession(sessionPath);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:3846: await this.handleFatalRuntimeError("Failed to resume session", error);
packages/coding-agent/src/modes/interactive/interactive-mode.ts:4103: const result = await this.runtimeHost.importFromJsonl(inputPath);>rg -n "switch_session|importFromJsonl|runtimeHost\.switchSession|runtimeHost\.importFromJsonl|catch \(error" packages/coding-agent/src/modes/rpc -g '!**/dist/**'packages/coding-agent/src/modes/rpc/rpc-mode.ts:315: const result = await runtimeHost.switchSession(sessionPath);
packages/coding-agent/src/modes/rpc/rpc-mode.ts:524: case "switch_session": {
packages/coding-agent/src/modes/rpc/rpc-mode.ts:525: const result = await runtimeHost.switchSession(command.sessionPath);
packages/coding-agent/src/modes/rpc/rpc-mode.ts:529: return success(id, "switch_session", result);
packages/coding-agent/src/modes/rpc/rpc-types.ts:58: | { id?: string; type: "switch_session"; sessionPath: string }
packages/coding-agent/src/modes/rpc/rpc-types.ts:173: | { id?: string; type: "response"; command: "switch_session"; success: true; data: { cancelled: boolean } }
packages/coding-agent/src/modes/rpc/rpc-client.ts:332: const response = await this.send({ type: "switch_session", sessionPath });Considering custom error handling
I need to catch a custom error in RPC mode and return a success false response from the switch_session command. This seems under control and would address runtime issues during the switch_session process after startup. If --session is missing the cwd in RPC mode, the main part should handle it, while the runtime could throw a MissingSessionCwdError later. I'll need to inspect the outer catch handling in handleCommand and search lower for adjustments.
>rg -n "return error\(|catch \(err|catch \(error\)" packages/coding-agent/src/modes/rpc/rpc-mode.ts | head -n 40418: return error(id, "set_model", `Model not found: ${command.provider}/${command.modelId}`);
553: return error(id, "set_session_name", "Session name cannot be empty");
606: return error(undefined, unknownCommand.type, `Unknown command: ${unknownCommand.type}`);Considering command handling
I’m thinking about needing an outer command parser to manage errors more effectively. It might be worth exploring how to handle errors generically, perhaps looking into a "handleCommand" method that could include a catch mechanism. I want to ensure everything is running smoothly, so I’ll have to revisit that later to address potential issues. This way, I can be more prepared for any command-processing challenges that arise!
>rg -n "async function handleCommand|const handleCommand|try \{|catch \(error: unknown\)|output\(error\(" packages/coding-agent/src/modes/rpc/rpc-mode.ts342: const handleCommand = async (command: RpcCommand): Promise<RpcResponse> => {
360: .catch((e) => output(error(id, "prompt", e.message)));
632: try {
662: try {Considering implementation details
I’m thinking we should implement this in the core runtime to avoid using raw Node stack anywhere. It seems replacing it with a plain Error could be a good idea. This might streamline things and improve overall performance or clarity. I wonder how this will affect existing functionality or if there are potential edge cases we need to consider. Let's make sure we’re thorough in how we approach this to avoid any issues down the line.
>rg -n "function initTheme|export function initTheme|initTheme\(" packages/coding-agent/src/modes/interactive/theme/theme.ts660: if (!t) throw new Error("Theme not initialized. Call initTheme() first.");
684:export function initTheme(themeName?: string, enableWatcher: boolean = false): void {Clarifying stored cwd usage
I could mention that the stored cwd (current working directory) is utilized for project settings, AGENTS.md discovery, and setting relative tool paths. That sounds nice and makes it clear why it's important to have the cwd correctly set. It helps in organizing everything better and ensuring that tools can find what they need to operate smoothly. Overall, I think it's a helpful addition.
Planning reading strategy
I need to read the remainder of the document, specifically from 1444 to 3789 and 4120 to the end. I've already tackled sections 1-1443 and 3790-4450, but maybe not all of those. To ensure I get the full picture, it might make sense to read those chunks sequentially: first 1444-3789 and then 4451 to the end. Okay, let's go with that plan!
Considering session switches
I'm thinking about the call sequence for session switching. It seems that emitBeforeSwitch gets triggered even before teardown, which isn't ideal. Then, it runs again on the second call. I wonder if extensions might see those duplicate session_before_switch events. Maybe it would be better if runtimeHost.switchSession could detect the issue itself before emitBeforeSwitch is called? After all, it currently emits this signal before opening a new session.
>rg -n "createAgentSessionRuntime\(|AgentSessionRuntime" packages/coding-agent/test -g '!**/dist/**'packages/coding-agent/test/suite/README.md:3:Use `test/suite/` for the new harness-based test suite around `AgentSession` and `AgentSessionRuntime`.
packages/coding-agent/test/agent-session-branching.test.ts:17: type AgentSessionRuntime,
packages/coding-agent/test/agent-session-branching.test.ts:18: type CreateAgentSessionRuntimeFactory,
packages/coding-agent/test/agent-session-branching.test.ts:20: createAgentSessionRuntime,
packages/coding-agent/test/agent-session-branching.test.ts:30: let runtimeHost: AgentSessionRuntime;
packages/coding-agent/test/agent-session-branching.test.ts:65: const createRuntime: CreateAgentSessionRuntimeFactory = async ({ cwd, sessionManager, sessionStartEvent }) => {
packages/coding-agent/test/agent-session-branching.test.ts:82: runtimeHost = await createAgentSessionRuntime(createRuntime, {
packages/coding-agent/test/suite/agent-session-runtime.test.ts:7: type CreateAgentSessionRuntimeFactory,
packages/coding-agent/test/suite/agent-session-runtime.test.ts:9: createAgentSessionRuntime,
packages/coding-agent/test/suite/agent-session-runtime.test.ts:24:describe("AgentSessionRuntime characterization", () => {
packages/coding-agent/test/suite/agent-session-runtime.test.ts:84: const createRuntime: CreateAgentSessionRuntimeFactory = async ({ cwd, sessionManager, sessionStartEvent }) => {
packages/coding-agent/test/suite/agent-session-runtime.test.ts:101: const runtime = await createAgentSessionRuntime(createRuntime, {
packages/coding-agent/test/suite/agent-session-runtime.test.ts:272: const createOtherRuntime: CreateAgentSessionRuntimeFactory = async ({
packages/coding-agent/test/suite/agent-session-runtime.test.ts:291: const otherRuntime = await createAgentSessionRuntime(createOtherRuntime, {
packages/coding-agent/test/suite/agent-session-runtime.test.ts:345: const createOtherRuntime: CreateAgentSessionRuntimeFactory = async ({
packages/coding-agent/test/suite/agent-session-runtime.test.ts:364: const otherRuntime = await createAgentSessionRuntime(createOtherRuntime, {
packages/coding-agent/test/suite/regressions/2753-reload-stale-resource-settings.test.ts:7: type CreateAgentSessionRuntimeFactory,
packages/coding-agent/test/suite/regressions/2753-reload-stale-resource-settings.test.ts:9: createAgentSessionRuntime,
packages/coding-agent/test/suite/regressions/2753-reload-stale-resource-settings.test.ts:37: const createRuntime: CreateAgentSessionRuntimeFactory = async ({ cwd, sessionManager, sessionStartEvent }) => {
packages/coding-agent/test/suite/regressions/2753-reload-stale-resource-settings.test.ts:77: const runtime = await createAgentSessionRuntime(createRuntime, {
packages/coding-agent/test/agent-session-runtime-events.test.ts:7: type CreateAgentSessionRuntimeFactory,
packages/coding-agent/test/agent-session-runtime-events.test.ts:9: createAgentSessionRuntime,
packages/coding-agent/test/agent-session-runtime-events.test.ts:23:describe("AgentSessionRuntime session lifecycle events", () => {
packages/coding-agent/test/agent-session-runtime-events.test.ts:53: const createRuntime: CreateAgentSessionRuntimeFactory = async ({ cwd, sessionManager, sessionStartEvent }) => {
packages/coding-agent/test/agent-session-runtime-events.test.ts:69: const runtimeHost = await createAgentSessionRuntime(createRuntime, {Evaluating test strategies
I’m considering whether to add tests to the runtime-events file or create a new file, which seems easier. I might skip TUI prompt tests. One idea is to implement a unit test for switchSession with a missing cwd that triggers a MissingSessionCwdError, while a cwdOverride should work. I think I should set up a new test file to exercise runtime logic using a helper. I may also test the getMissingSessionCwdIssue if it’s simple, but a runtime test sounds adequate.
Planning session tests
I need to determine if runtimeHost's current session points to the tempDir. I’m thinking about creating a missing session file in the same or a separate session directory. We’d write a JSONL file with only the header, and SessionManager.open would handle loading entries and sessionId. Once the session context is built with runtimeHost.switchSession, it should function well, but I need an existing current session for switching.
I’m outlining a pseudo test to check for a controlled error when the session cwd is missing, including an override option. I need to be sure that the session file uses an absolute path after switching.
Crafting edits carefully
I'm planning to make edits thoughtfully. I could either write new files or edit existing ones. Specifically, I need to focus on creating new files like core/session-cwd.ts and cli/missing-session-cwd-prompt.ts. This approach will help ensure that everything is organized and functional. I want to make sure I handle the implementation efficiently. Let’s take it step by step!
Considering modifications
I’m thinking about making some modifications to the agent-session-runtime. I might need to add some imports and new methods. I want to craft these changes carefully to ensure everything works well together. There's a lot to consider in terms of functionality and compatibility. I’m curious if there are specific features or improvements that I should prioritize during this process. Let’s dive in and make it as effective as possible!
why do we have to modify session manager with overrideCwd?
Because SessionManager.open() is the point where pi turns a session file into runtime state.
Right now that method does this:
header.cwdEverything downstream uses sessionManager.getCwd():
For the fallback behavior, we need:
An override on SessionManager.open() is the smallest place to express that.
Without it, the alternatives are worse:
setCwd() mutator to SessionManageropen() logic somewhere elseSo the override is not about session persistence. It is about creating an in-memory SessionManager from an existing file while substituting the effective cwd.
If you want, I can switch it to a separate factory instead, for example:
SessionManager.open(path, sessionDir?)SessionManager.openWithCwd(path, cwd, sessionDir?)That is a bit clearer than adding a third optional parameter.
i thought we let sessionmanager open (reads header, or uses process.cwd), then main detects cwd doesn't exist, prompts users, if users says yes, we keep session manager as is, but we instantiate services with the current cwd. no?
Not safely with the current architecture.
What you describe would mean:
SessionManager.cwd = stored session cwd from headerservices.cwd = current cwd fallback chosen by userThat sounds nice, but pi currently assumes those are the same thing in a lot of places.
Problems if they diverge:
InteractiveMode uses this.sessionManager.getCwd() for:
/resume local session listingSessionManager.newSession() and branching/forking use this.cwd when writing new headersSo yes, main can detect the missing cwd and prompt the user. But after the user says yes, we still need one coherent effective cwd object graph for that session runtime.
That means one of these has to happen:
Option 2 is architecturally cleaner, but much larger.
Option 1 is why I added the override. It does not rewrite the file. It only says:
So the override is not to change persistence semantics. It is to keep the runtime internally coherent.
That said, I agree the current API shape is ugly. A third optional arg on open() is not ideal.
Better options:
SessionManager.openWithCwd(path, cwd, sessionDir?)SessionManager.open(path, { sessionDir, cwdOverride })That would make the intent explicit.
So the short answer is:
SessionManager on the old cwd while services use a different cwdoverrideCwd parameter on open()If you want, I’ll rework the partial change into SessionManager.openWithCwd(...) instead.
ok, then let's
Considering session management
I need to make sure the guard check throws a MissingSessionCwdError before calling process.chdir. This way, I can maintain better control even when we move outside of startup detection, like during switch_session or import actions. It's crucial to have this error management in place to avoid any unexpected issues, so I think I'm on the right track with this approach! Let’s keep refining it for better robustness.
Checking code changes
I need to remember that after I modify code, it's important to run "npm run check" to see the full output. If I create or modify a test file, I must also run that specific test to ensure everything is working properly. I guess being thorough here helps catch issues early on, so I don’t miss any errors that could pop up later. Keeping things organized like this seems essential for smooth coding!
Considering file management
I'm thinking about what happens if the current working directory (cwd) is missing in an interactive session. An exception would get thrown, but the session would still remain intact, which is good. When starting up without extensions, I wonder if for importFromJsonl, we should copy the file before or after the operation. It seems we can assert on sessionManager after the copy, but if it's missing, that could cancel the import, which might leave a copy behind.
Considering TUI implementation
I’m working through the TUI prompt file options and wondering if I need to use dynamic imports for theme. Considering creating keybindings, I realize I could simplify things by using showExtensionConfirm in interactive mode instead of a separate prompt file, but startup before runtime complicates it. For runtime, maybe using /resume with showExtensionConfirm makes sense, but the user wanted something straightforward. I think having a minimal prompt for startup could still be useful!
Refining the TUI approach
I'm considering how to avoid modifying a huge file while ensuring completeness. A helper in interactive mode could render warnings using showExtensionConfirm("Session cwd not found", format...), which allows for multiline messages. This might eliminate the need for a standalone prompt. The user wants a simple TUI warning regarding the current cwd, so using this two-step prompt seems acceptable. I'll create a helper, promptForMissingSessionCwd, to manage missing cwd issues effectively. It seems like we won't need a prompt file to use keybinding!
Planning modifications
I need to import promptForMissingSessionCwd and session-cwd helpers into main.ts. In interactive-mode.ts, I'll import MissingSessionCwdError and formatMissingSessionCwdPrompt, possibly along with SessionCwdIssue. For agent-session-runtime.ts, I'll import assertSessionCwdExists. I suspect session-manager.ts might already have been modified, so I should check if createSessionManager needs to be a let instead of a const. I need to read through the full main.ts and confirm any modifications in agent-session-runtime.
Adding a helper method
I need to add a helper method, and I'm considering the best place to do it. It seems like inserting it near the showExtensionConfirm function could work well. I'll probably want to place it right after showExtensionConfirm to keep things organized. The key is to make sure it’s a unique snippet so it doesn't overlap with anything else. I'll think this through and find the best way to implement it!
Fixing handleInput method and keybindings
I need to address the handleInput method and its assigned property. I'm wondering if this will work with TypeScript’s strict settings; the container probably has a handleInput method, so the assignment should be okay. As this.handleInput comes from the base class, it might compile fine.
When dealing with keybindings, I should set them globally rather than restoring old ones. I should also ensure prompt cancel works with ctrl+c, while considering potential issues with terminal changes during ui.start().
Additionally, I think importing MissingSessionCwdError might just be for message creation.
Addressing session management and testing
I'm thinking about how to handle a missed session CWD issue when a session from another project is selected. If sessionDir is custom, I might need to open it with the selected path. For resuming sessions, it seems the createSessionManager needs to be aware of global types to support the parsed session.
I should create a test file for this, probably in packages/coding-agent/test/session-cwd.test.ts. My tests can include checking that getMissingSessionCwdIssue correctly handles undefined values, ensuring SessionManager.open uses overrides appropriately, and confirming that createAgentSessionRuntime throws an error for missing CWD during startup.
Creating temporary session files for testing
I need to create a temporary session file with a missing CWD header. It seems I could use a dummy createRuntime, but I think it should be prevented from being called during the test itself. Setting a flag might help with this. Also, I'll probably need to utilize writeFileSync from the Node.js fs module to ensure the file is created correctly. This way, I can effectively test the behavior for missing CWD.
Considering session management
I’m looking at the idea of using an override for sessions, which may involve some more work, but I'm wondering if it's sufficient. I need to create a new file with specific imports from core/session-cwd, session-manager, and agent-session-runtime. Also, createRuntime might return a rejected promise, so I think createAgentSessionRuntime should assert before calling createRuntime. I’ll need to test with the called flag as false and use tmpdir for cleanup. Let’s go ahead and write this out!
Considering test setup
I need to compile a session-cwd prompt, but first, I'll run a specific test from the package root. I might also need to look into any potential modification issues with the interactive mode. It's a lot of setup, but ensuring everything is running smoothly is important before diving into the tests. Alright, let’s get this organized and see what comes up during the test!
>cd packages/coding-agent && npx tsx ../../node_modules/vitest/dist/cli.js --run test/session-cwd.test.tsRUN v3.2.4 /Users/badlogic/workspaces/pi-mono/packages/coding-agent
✓ test/session-cwd.test.ts (3 tests) 5ms
Test Files 1 passed (1)
Tests 3 passed (3)
Start at 20:51:52
Duration 1.76s (transform 726ms, setup 0ms, collect 1.47s, tests 5ms, environment 0ms, prepare 57ms)Running checks on TypeScript
I need to run npm run check to verify things in my project. I want to ensure that the output is full and without a tail, but I'll do this without rushing. Before that, I should quickly check the TypeScript compile by running npm run check in the root directory. I just want to be careful and thorough in my approach to avoid missing anything important! So, let’s get started.
>npm run check> pi-monorepo@0.0.3 check
> biome check --write --error-on-warnings . && tsgo --noEmit && npm run check:browser-smoke && cd packages/web-ui && npm run check
Checked 565 files in 439ms. Fixed 4 files.
packages/coding-agent/src/cli/missing-session-cwd-prompt.ts(43,8): error TS2339: Property 'handleInput' does not exist on type 'MissingSessionCwdPromptComponent'.
Command exited with code 2Addressing formatting issues
I need to fix some formatting changes in the biome, as it seems the files might have been altered. I should read the modified file to be sure it's complete. I might need to format other files as well, but let's focus on this for now. I also need to address the handleInput method. Perhaps the base Container doesn’t have this property, so I could extend it by implementing Focusable and defining the necessary handleInput method with private callbacks. I need to edit that.
Considering test reruns
I'm thinking it might not be necessary to rerun the tests since no test files were modified. But hmm, I have a new code file that hasn’t been tested yet. I definitely need to run "npm run check" again to make sure everything works, especially since Biome might have formatted four files. So, it seems like I should just go ahead and run the checks again. Better safe than sorry!
>npm run check> pi-monorepo@0.0.3 check
> biome check --write --error-on-warnings . && tsgo --noEmit && npm run check:browser-smoke && cd packages/web-ui && npm run check
Checked 565 files in 421ms. No fixes applied.
> pi-monorepo@0.0.3 check:browser-smoke
> node scripts/check-browser-smoke.mjs
> @mariozechner/pi-web-ui@0.65.0 check
> biome check --write --error-on-warnings . && tsc --noEmit && cd example && biome check --write --error-on-warnings . && tsc --noEmit
Checked 73 files in 37ms. No fixes applied.
Checked 3 files in 8ms. No fixes applied.Inspecting code changes
I'm considering whether I need to run a specific test again since the session-cwd.test already passed and hasn't changed. However, the code has changed, but not the tests, which might be okay. We did create a test file that we already ran, so that’s good. I’m thinking I should inspect the git diff and check the changed files while using git status to ensure there are no unexpected modifications from the biome.
>git status --shortM packages/coding-agent/src/core/agent-session-runtime.ts
M packages/coding-agent/src/core/session-manager.ts
M packages/coding-agent/src/main.ts
M packages/coding-agent/src/modes/interactive/interactive-mode.ts
?? packages/coding-agent/src/cli/missing-session-cwd-prompt.ts
?? packages/coding-agent/src/core/session-cwd.ts
?? packages/coding-agent/test/session-cwd.test.tsSummarizing implementation details
I need to be concise while summarizing the implementation details. It's important to ensure that the new file is added and that all tests pass. I should include behavior details since the user is asking for an implementation. My final summary should focus on the key points without using an em dash. I’ll use bullets to keep things organized and make sure everything is short and to the point.
Implemented.
Files changed:
packages/coding-agent/src/main.tspackages/coding-agent/src/core/agent-session-runtime.tspackages/coding-agent/src/core/session-manager.tspackages/coding-agent/src/modes/interactive/interactive-mode.tspackages/coding-agent/src/cli/missing-session-cwd-prompt.tspackages/coding-agent/src/core/session-cwd.tspackages/coding-agent/test/session-cwd.test.tsBehavior now:
cwd is missing, pi shows a small TUI promptprint, json, and rpc exit with a controlled errorchdir crash/resume and /import:
Implementation detail:
SessionManager.open(..., cwdOverride?) is used to create a coherent runtime with a fallback cwd while keeping the same session fileValidation:
packages/coding-agent/test/session-cwd.test.ts passednpm run check passedIf you want, I can also add a small changelog entry under packages/coding-agent/CHANGELOG.md.
───────────────────────────────────────────────────────────────────────────────────────────────────────
Session cwd not found
Session file:
/Users/badlogic/workspaces/pi-session-redactor/pi-sessions/redacted/2026-01-16T02-23-12-010Z_d7892a86 -ae30-4b5d-8bbd-06b3afaba4a0.jsonl
Stored cwd:
/Users/user/workspaces/pi-mono
That directory does not exist on this machine.
Current cwd:
/Users/badlogic/workspaces/pi-mono
Run the session in the current cwd?
enter continue · escape/ctrl+c cancel
───────────────────────────────────────────────────────────────────────────────────────────────────────
why is there so much fucking whitespace, this shouldn't be bigger than 5-6 lines
you can also use the confirm component
Considering interactive components
I'm looking into the showExtensionConfirm function in InteractiveMode since it's already using a selector, which might be causing a whitespace issue. The user has mentioned a startup prompt, likely a custom component, which raises suspicion. They suggest using a generic confirm component instead. I plan to check the extension-selector and see if there’s an existing confirm component that could potentially solve these issues. Let's explore this further!
>rg -n "Confirm|confirm component|ExtensionSelectorComponent|showExtensionConfirm|confirm" packages/coding-agent/src/modes/interactive/components packages/coding-agent/src/cli -g '!**/dist/**'packages/coding-agent/src/cli/missing-session-cwd-prompt.ts:10: private onConfirm: () => void;
packages/coding-agent/src/cli/missing-session-cwd-prompt.ts:13: constructor(issue: SessionCwdIssue, onConfirm: () => void, onCancel: () => void) {
packages/coding-agent/src/cli/missing-session-cwd-prompt.ts:15: this.onConfirm = onConfirm;
packages/coding-agent/src/cli/missing-session-cwd-prompt.ts:38: theme.fg("dim", `${keyText("tui.select.confirm")} continue`) +
packages/coding-agent/src/cli/missing-session-cwd-prompt.ts:51: if (keybindings.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/cli/missing-session-cwd-prompt.ts:52: this.onConfirm();
packages/coding-agent/src/modes/interactive/components/extension-editor.ts:81: keyHint("tui.select.confirm", "submit") +
packages/coding-agent/src/modes/interactive/components/session-selector.ts:58: private confirmingDeletePath: string | null = null;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:100: setConfirmingDeletePath(path: string | null): void {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:101: this.confirmingDeletePath = path;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:152: if (this.confirmingDeletePath !== null) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:153: const confirmHint = `Delete session? ${keyHint("tui.select.confirm", "confirm")} · ${keyHint("tui.select.cancel", "cancel")}`;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:154: hintLine1 = theme.fg("error", truncateToWidth(confirmHint, width, "…"));
packages/coding-agent/src/modes/interactive/components/session-selector.ts:275: private confirmingDeletePath: string | null = null;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:284: public onDeleteConfirmationChange?: (path: string | null) => void;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:367: private setConfirmingDeletePath(path: string | null): void {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:368: this.confirmingDeletePath = path;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:369: this.onDeleteConfirmationChange?.(path);
packages/coding-agent/src/modes/interactive/components/session-selector.ts:372: private startDeleteConfirmationForSelectedSession(): void {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:382: this.setConfirmingDeletePath(selected.session.path);
packages/coding-agent/src/modes/interactive/components/session-selector.ts:426: const isConfirmingDelete = session.path === this.confirmingDeletePath;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:460: if (isConfirmingDelete) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:476: const styledRight = theme.fg(isConfirmingDelete ? "error" : "dim", rightPart);
packages/coding-agent/src/modes/interactive/components/session-selector.ts:508: // Handle delete confirmation state first - intercept all keys
packages/coding-agent/src/modes/interactive/components/session-selector.ts:509: if (this.confirmingDeletePath !== null) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:510: if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:511: const pathToDelete = this.confirmingDeletePath;
packages/coding-agent/src/modes/interactive/components/session-selector.ts:512: this.setConfirmingDeletePath(null);
packages/coding-agent/src/modes/interactive/components/session-selector.ts:517: this.setConfirmingDeletePath(null);
packages/coding-agent/src/modes/interactive/components/session-selector.ts:520: // Ignore all other keys while confirming
packages/coding-agent/src/modes/interactive/components/session-selector.ts:548: // Ctrl+D: initiate delete confirmation (useful on terminals that don't distinguish Ctrl+Backspace from Backspace)
packages/coding-agent/src/modes/interactive/components/session-selector.ts:550: this.startDeleteConfirmationForSelectedSession();
packages/coding-agent/src/modes/interactive/components/session-selector.ts:572: this.startDeleteConfirmationForSelectedSession();
packages/coding-agent/src/modes/interactive/components/session-selector.ts:593: else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:762: void this.confirmRename(value);
packages/coding-agent/src/modes/interactive/components/session-selector.ts:797: this.sessionList.onDeleteConfirmationChange = (path) => {
packages/coding-agent/src/modes/interactive/components/session-selector.ts:798: this.header.setConfirmingDeletePath(path);
packages/coding-agent/src/modes/interactive/components/session-selector.ts:854: theme.fg("muted", `${keyText("tui.select.confirm")} to save · ${keyText("tui.select.cancel")} to cancel`),
packages/coding-agent/src/modes/interactive/components/session-selector.ts:873: private async confirmRename(value: string): Promise<void> {
packages/coding-agent/src/modes/interactive/components/model-selector.ts:311: else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/login-dialog.ts:134: `(${keyHint("tui.select.cancel", "to cancel,")} ${keyHint("tui.select.confirm", "to submit")})`,
packages/coding-agent/src/modes/interactive/components/extension-input.ts:67: new Text(`${keyHint("tui.select.confirm", "submit")} ${keyHint("tui.select.cancel", "cancel")}`, 1, 0),
packages/coding-agent/src/modes/interactive/components/extension-input.ts:75: if (kb.matches(keyData, "tui.select.confirm") || keyData === "\n") {
packages/coding-agent/src/modes/interactive/components/extension-selector.ts:17:export class ExtensionSelectorComponent extends Container {
packages/coding-agent/src/modes/interactive/components/extension-selector.ts:64: keyHint("tui.select.confirm", "select") +
packages/coding-agent/src/modes/interactive/components/extension-selector.ts:96: } else if (kb.matches(keyData, "tui.select.confirm") || keyData === "\n") {
packages/coding-agent/src/modes/interactive/components/user-message-selector.ts:91: else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/oauth-selector.ts:110: else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/index.ts:15:export { ExtensionSelectorComponent } from "./extension-selector.js";
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:928: } else if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:1110: `${indent}${keyHint("tui.select.confirm", "save")} ${keyHint("tui.select.cancel", "cancel")}`,
packages/coding-agent/src/modes/interactive/components/tree-selector.ts:1119: if (kb.matches(keyData, "tui.select.confirm")) {
packages/coding-agent/src/modes/interactive/components/config-selector.ts:398: if (data === " " || kb.matches(data, "tui.select.confirm")) {the info should jus tbe "cwd from session file does not exist. continue in current cwd?"
Adjusting prompt design
I need to create a concise apology and adjust the startup prompt text to be minimal. The user explicitly mentions the desired text, so I’ll need to edit the relevant files. Since the text is already full, maybe I can simplify using an extension selector. However, the user wants just one line of info, which leads me to consider changing the custom component to a smaller format. I could also use a different component for prompts, but user preferences are key here. I'll focus on making it simpler!
Simplifying prompts
I need to simplify the formatMissingSessionCwdPrompt to just one line, making sure both the startup and interactive modes use compact text. Currently, the startup prompt has too much detail, so I can remove files and paths for clarity. The component should essentially focus on the title, message, and a key hint, limiting it to about 5-6 lines like the user wants. I could also think about using a confirm component, but perhaps not necessary right now. I'll edit the necessary files to create a cleaner interface!
Checking code changes
I’m considering whether I can eliminate the keyText import but still use it. I need to run a check to see if any tests are necessary; it seems like no new tests are needed because I’m only changing the code. I'll follow the instructions to run npm run check. Since I've written the full session-cwd.ts before, it might be enough. Still, I should read the entire file again before making any edits, just to ensure everything is correct.
>npm run check> pi-monorepo@0.0.3 check
> biome check --write --error-on-warnings . && tsgo --noEmit && npm run check:browser-smoke && cd packages/web-ui && npm run check
Checked 565 files in 411ms. No fixes applied.
> pi-monorepo@0.0.3 check:browser-smoke
> node scripts/check-browser-smoke.mjs
> @mariozechner/pi-web-ui@0.65.0 check
> biome check --write --error-on-warnings . && tsc --noEmit && cd example && biome check --write --error-on-warnings . && tsc --noEmit
Checked 73 files in 38ms. No fixes applied.
Checked 3 files in 7ms. No fixes applied.Fixed.
Changes:
Prompt text:
cwd from session file does not exist. Continue in current cwd?Updated files:
packages/coding-agent/src/core/session-cwd.tspackages/coding-agent/src/cli/missing-session-cwd-prompt.tsValidation:
npm run check passedIf you still want, I can replace the startup custom prompt with the shared selector-style confirm UI too. Right now it is compact, but still custom.
can you please output the cwd ...
Considering code changes
The user is asking for output related to the current working directory (cwd), likely wanting a concise prompt that includes it. Since they explicitly asked, it seems like they want a code modification. I'll need to read the full files before making changes, and I’ve already reviewed session-cwd.ts and `
yes, reuse as many components as we have, and rmove the @packages/coding-agent/src/cli/missing-session-cwd-prompt.ts shit. we can do this with exsiting components
Planning a function update
I’m considering creating a function in main.ts called promptForMissingSessionCwd(issue, settingsManager) that utilizes ExtensionSelectorComponent and the TUI. This way, I can make use of the existing component without needing to create an extra file, which sounds convenient! But wait, I might also need to update the test for this function—definitely don’t want to overlook that part! It seems like a manageable plan overall.
Editing TypeScript for testing
I need to run a session test and check everything. I think it would be a good idea to edit main.ts to add the necessary imports from @mariozechner/pi-tui, the extension selector, and key bindings. I want to ensure there are no inline imports to keep the code clean. Let's make these changes and see how it all comes together!
pi --fork --session ./pi-sessions/redacted/2026-01-16T02-23-12-010Z_d7892a86-ae30-4b5d-8bbd-06b3afaba4a0.jsonlpi --fork ./pi-sessions/redacted/2026-01-16T02-23-12-010Z_d7892a86-ae30-4b5d-8bbd-06b3afaba4a0.jsonl