260 lines
No EOL
9.5 KiB
JavaScript
260 lines
No EOL
9.5 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || (function () {
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var ownKeys = function(o) {
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ownKeys = Object.getOwnPropertyNames || function (o) {
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var ar = [];
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for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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return ar;
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};
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return ownKeys(o);
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};
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return function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
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__setModuleDefault(result, mod);
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return result;
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};
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})();
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.runAgent = runAgent;
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const cross_spawn_1 = __importDefault(require("cross-spawn"));
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const path = __importStar(require("path"));
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const identity_1 = require("./identity");
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const loader_1 = require("../config/loader");
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const resolve_claude_1 = require("../runtime/resolve-claude");
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const env_1 = require("../runtime/env");
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/**
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* Resolves the Claude CLI timeout from configuration.
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*/
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function resolveTimeoutMs() {
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try {
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const rootDir = path.resolve(__dirname, "../..");
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const config = (0, loader_1.loadDisclawConfig)(rootDir);
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if (config.claude_timeout_seconds) {
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return config.claude_timeout_seconds * 1000;
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}
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}
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catch {
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// Config not available, use default
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}
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return 120_000;
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}
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/**
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* Builds the full prompt string including conversation history context.
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* The agent identity is handled by CLAUDE.md in the workspace directory,
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* which Claude Code reads automatically.
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*/
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function buildPrompt(userMessage, conversationHistory, channelName) {
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const parts = [];
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// Add conversation history if present (oldest first)
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const history = [...conversationHistory].reverse();
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if (history.length > 0) {
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parts.push("Previous conversation context:");
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parts.push("");
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for (const msg of history) {
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const author = msg.author_name ?? msg.role;
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parts.push(`[${msg.role}] ${author}: ${msg.content}`);
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parts.push("");
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}
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parts.push("---");
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parts.push("");
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}
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// Add runtime context
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parts.push(`Discord channel: #${channelName}`);
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parts.push(`Date: ${new Date().toISOString().split("T")[0]}`);
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parts.push("");
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// Add the actual user message
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parts.push(`New message:`);
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parts.push(userMessage);
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return parts.join("\n");
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}
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/**
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* Parses the JSON output from `claude -p --output-format json`.
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* Extracts the text content from the response.
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*
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* The JSON output format contains a "result" field with the response text,
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* or an array of content blocks with type "text".
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*/
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function parseClaudeJsonOutput(raw) {
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const trimmed = raw.trim();
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if (!trimmed) {
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return "(no response from agent)";
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}
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try {
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const parsed = JSON.parse(trimmed);
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// Format 1: { result: "text" }
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if (typeof parsed.result === "string") {
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return parsed.result;
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}
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// Format 2: { content: [{ type: "text", text: "..." }] } or similar
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if (Array.isArray(parsed.content)) {
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const texts = [];
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for (const block of parsed.content) {
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if (block && block.type === "text" && typeof block.text === "string") {
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texts.push(block.text);
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}
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}
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if (texts.length > 0) {
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return texts.join("\n");
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}
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}
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// Format 3: Direct array of content blocks
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if (Array.isArray(parsed)) {
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const texts = [];
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for (const block of parsed) {
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if (block && block.type === "text" && typeof block.text === "string") {
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texts.push(block.text);
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}
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}
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if (texts.length > 0) {
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return texts.join("\n");
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}
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}
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// Fallback: stringify the whole response
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return typeof parsed === "string" ? parsed : JSON.stringify(parsed, null, 2);
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}
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catch {
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// Not valid JSON -- return the raw output as plain text
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return trimmed;
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}
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}
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/**
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* Runs the Claude Code CLI as a child process and returns the text response.
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*
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* The CLI is invoked with:
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* claude -p "prompt" --output-format json
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*
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* The working directory is set to the workspace path so Claude Code
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* automatically reads the CLAUDE.md file for agent identity and context.
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*
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* Timeout defaults to 120 seconds. The process is killed if it exceeds
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* the timeout.
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*/
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async function runAgent(options) {
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const { workspacePath, channelName, userMessage, conversationHistory, abortController, } = options;
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// Verify the workspace has an agent.yaml (validates it exists) and get agent name
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const identity = (0, identity_1.loadAgentIdentity)(workspacePath);
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const claudeCommand = await (0, resolve_claude_1.resolveClaude)();
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const prompt = buildPrompt(userMessage, conversationHistory, channelName);
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const timeoutMs = resolveTimeoutMs();
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// Load config for env_blocklist
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let envBlocklist = [];
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try {
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const rootDir = path.resolve(__dirname, "../..");
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const config = (0, loader_1.loadDisclawConfig)(rootDir);
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envBlocklist = config.env_blocklist;
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}
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catch {
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// Config not available, use empty blocklist
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}
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return new Promise((resolve, reject) => {
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// IMPORTANT: --bare prevents CLAUDE.md walk-up through parent directories.
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// Without this flag every agent inherits the DisClaw project CLAUDE.md as
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// its identity (and any other CLAUDE.md files up the directory tree).
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// --append-system-prompt-file injects the workspace-specific CLAUDE.md
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// explicitly so each agent keeps its own isolated identity.
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const args = [
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"-p",
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prompt,
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"--output-format",
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"json",
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"--bare",
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"--append-system-prompt-file",
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path.join(workspacePath, "CLAUDE.md"),
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];
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const child = (0, cross_spawn_1.default)(claudeCommand, args, {
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cwd: workspacePath,
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env: (0, env_1.sanitizedEnv)({ DISCLAW_AGENT_NAME: identity.name }, envBlocklist),
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stdio: ["pipe", "pipe", "pipe"],
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windowsHide: true,
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});
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let stdout = "";
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let stderr = "";
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let killed = false;
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// Collect stdout
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if (child.stdout) {
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child.stdout.setEncoding("utf8");
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child.stdout.on("data", (data) => {
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stdout += data;
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});
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}
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// Collect stderr
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if (child.stderr) {
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child.stderr.setEncoding("utf8");
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child.stderr.on("data", (data) => {
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stderr += data;
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});
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}
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// Timeout handling
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const timer = setTimeout(() => {
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killed = true;
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child.kill("SIGTERM");
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// Give it a moment to die gracefully, then force kill
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setTimeout(() => {
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try {
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child.kill("SIGKILL");
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}
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catch {
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// Already dead
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}
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}, 5000);
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}, timeoutMs);
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// Abort controller support
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if (abortController) {
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abortController.signal.addEventListener("abort", () => {
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killed = true;
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child.kill("SIGTERM");
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});
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}
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child.on("error", (err) => {
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clearTimeout(timer);
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if (err.code === "ENOENT") {
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reject(new Error(`Claude Code CLI not found at "${claudeCommand}". ` +
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`Install it with: npm install -g @anthropic-ai/claude-code\n` +
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`Or set CLAUDE_PATH in your .env file.`));
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}
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else {
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reject(new Error(`Failed to start Claude Code CLI: ${err.message}`));
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}
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});
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child.on("close", (code) => {
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clearTimeout(timer);
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if (killed) {
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reject(new Error(`Claude Code CLI timed out after ${timeoutMs / 1000} seconds.`));
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return;
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}
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if (code !== 0) {
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const errorDetail = stderr.trim() || stdout.trim() || `exit code ${code}`;
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reject(new Error(`Claude Code CLI error: ${errorDetail}`));
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return;
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}
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const response = parseClaudeJsonOutput(stdout);
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resolve(response);
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});
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// Close stdin immediately since we pass everything via args
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if (child.stdin) {
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child.stdin.end();
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}
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});
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}
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//# sourceMappingURL=runner.js.map
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