272 lines
11 KiB
TypeScript
272 lines
11 KiB
TypeScript
#!/usr/bin/env bun
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import { feature } from 'bun:bundle';
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// Bugfix for corepack auto-pinning, which adds yarnpkg to peoples' package.jsons
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// eslint-disable-next-line custom-rules/no-top-level-side-effects
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process.env.COREPACK_ENABLE_AUTO_PIN = '0';
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// Set max heap size for child processes in CCR environments (containers have 16GB)
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// eslint-disable-next-line custom-rules/no-top-level-side-effects, custom-rules/no-process-env-top-level, custom-rules/safe-env-boolean-check
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if (process.env.CLAUDE_CODE_REMOTE === 'true') {
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// eslint-disable-next-line custom-rules/no-top-level-side-effects, custom-rules/no-process-env-top-level
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const existing = process.env.NODE_OPTIONS || '';
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// eslint-disable-next-line custom-rules/no-top-level-side-effects, custom-rules/no-process-env-top-level
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process.env.NODE_OPTIONS = existing ? `${existing} --max-old-space-size=8192` : '--max-old-space-size=8192';
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}
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// Harness-science L0 ablation baseline. Inlined here (not init.ts) because
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// BashTool/AgentTool/PowerShellTool capture DISABLE_BACKGROUND_TASKS into
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// module-level consts at import time — init() runs too late. feature() gate
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// DCEs this entire block from external builds.
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// eslint-disable-next-line custom-rules/no-top-level-side-effects, custom-rules/no-process-env-top-level
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if (feature('ABLATION_BASELINE') && process.env.CLAUDE_CODE_ABLATION_BASELINE) {
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for (const k of [
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'CLAUDE_CODE_SIMPLE',
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'CLAUDE_CODE_DISABLE_THINKING',
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'DISABLE_INTERLEAVED_THINKING',
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'DISABLE_COMPACT',
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'DISABLE_AUTO_COMPACT',
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'CLAUDE_CODE_DISABLE_AUTO_MEMORY',
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'CLAUDE_CODE_DISABLE_BACKGROUND_TASKS',
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]) {
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// eslint-disable-next-line custom-rules/no-top-level-side-effects, custom-rules/no-process-env-top-level
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process.env[k] ??= '1';
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}
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}
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/**
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* Bootstrap entrypoint - checks for special flags before loading the full CLI.
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* All imports are dynamic to minimize module evaluation for fast paths.
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* Fast-path for --version has zero imports beyond this file.
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*/
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async function main(): Promise<void> {
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const args = process.argv.slice(2);
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// Fast-path for --version/-v: zero module loading needed
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if (args.length === 1 && (args[0] === '--version' || args[0] === '-v' || args[0] === '-V')) {
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// MACRO.VERSION is inlined at build time
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// biome-ignore lint/suspicious/noConsole:: intentional console output
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console.log(`${MACRO.VERSION} (Claude Code)`);
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return;
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}
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// For all other paths, load the startup profiler
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const { profileCheckpoint } = await import('../utils/startupProfiler.js');
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profileCheckpoint('cli_entry');
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// Fast-path for --dump-system-prompt: output the rendered system prompt and exit.
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// Used by prompt sensitivity evals to extract the system prompt at a specific commit.
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// Ant-only: eliminated from external builds via feature flag.
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if (feature('DUMP_SYSTEM_PROMPT') && args[0] === '--dump-system-prompt') {
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profileCheckpoint('cli_dump_system_prompt_path');
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const { enableConfigs } = await import('../utils/config.js');
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enableConfigs();
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const { getMainLoopModel } = await import('../utils/model/model.js');
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const modelIdx = args.indexOf('--model');
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const model = (modelIdx !== -1 && args[modelIdx + 1]) || getMainLoopModel();
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const { getSystemPrompt } = await import('../constants/prompts.js');
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const prompt = await getSystemPrompt([], model);
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// biome-ignore lint/suspicious/noConsole:: intentional console output
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console.log(prompt.join('\n'));
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return;
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}
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if (process.argv[2] === '--claude-in-chrome-mcp') {
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profileCheckpoint('cli_claude_in_chrome_mcp_path');
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const { runClaudeInChromeMcpServer } = await import('../utils/claudeInChrome/mcpServer.js');
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await runClaudeInChromeMcpServer();
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return;
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} else if (process.argv[2] === '--chrome-native-host') {
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profileCheckpoint('cli_chrome_native_host_path');
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const { runChromeNativeHost } = await import('../utils/claudeInChrome/chromeNativeHost.js');
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await runChromeNativeHost();
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return;
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} else if (feature('CHICAGO_MCP') && process.argv[2] === '--computer-use-mcp') {
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profileCheckpoint('cli_computer_use_mcp_path');
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const { runComputerUseMcpServer } = await import('../utils/computerUse/mcpServer.js');
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await runComputerUseMcpServer();
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return;
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}
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// Fast-path for `--daemon-worker=<kind>` (internal — supervisor spawns this).
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// Must come before the daemon subcommand check: spawned per-worker, so
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// perf-sensitive. No enableConfigs(), no analytics sinks at this layer —
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// workers are lean. If a worker kind needs configs/auth (assistant will),
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// it calls them inside its run() fn.
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if (feature('DAEMON') && args[0] === '--daemon-worker') {
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const { runDaemonWorker } = await import('../daemon/workerRegistry.js');
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await runDaemonWorker(args[1]);
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return;
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}
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// Fast-path for `claude remote-control` (also accepts legacy `claude remote` / `claude sync` / `claude bridge`):
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// serve local machine as bridge environment.
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// feature() must stay inline for build-time dead code elimination;
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// isBridgeEnabled() checks the runtime GrowthBook gate.
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if (
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feature('BRIDGE_MODE') &&
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(args[0] === 'remote-control' ||
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args[0] === 'rc' ||
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args[0] === 'remote' ||
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args[0] === 'sync' ||
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args[0] === 'bridge')
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) {
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profileCheckpoint('cli_bridge_path');
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const { enableConfigs } = await import('../utils/config.js');
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enableConfigs();
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const { getBridgeDisabledReason, checkBridgeMinVersion } = await import('../bridge/bridgeEnabled.js');
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const { BRIDGE_LOGIN_ERROR } = await import('../bridge/types.js');
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const { bridgeMain } = await import('../bridge/bridgeMain.js');
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const { exitWithError } = await import('../utils/process.js');
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// Auth check must come before the GrowthBook gate check — without auth,
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// GrowthBook has no user context and would return a stale/default false.
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// getBridgeDisabledReason awaits GB init, so the returned value is fresh
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// (not the stale disk cache), but init still needs auth headers to work.
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const { getClaudeAIOAuthTokens } = await import('../utils/auth.js');
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if (!getClaudeAIOAuthTokens()?.accessToken) {
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exitWithError(BRIDGE_LOGIN_ERROR);
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}
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const disabledReason = await getBridgeDisabledReason();
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if (disabledReason) {
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exitWithError(`Error: ${disabledReason}`);
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}
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const versionError = checkBridgeMinVersion();
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if (versionError) {
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exitWithError(versionError);
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}
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// Bridge is a remote control feature - check policy limits
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const { waitForPolicyLimitsToLoad, isPolicyAllowed } = await import('../services/policyLimits/index.js');
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await waitForPolicyLimitsToLoad();
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if (!isPolicyAllowed('allow_remote_control')) {
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exitWithError("Error: Remote Control is disabled by your organization's policy.");
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}
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await bridgeMain(args.slice(1));
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return;
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}
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// Fast-path for `claude daemon [subcommand]`: long-running supervisor.
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if (feature('DAEMON') && args[0] === 'daemon') {
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profileCheckpoint('cli_daemon_path');
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const { enableConfigs } = await import('../utils/config.js');
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enableConfigs();
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const { initSinks } = await import('../utils/sinks.js');
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initSinks();
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const { daemonMain } = await import('../daemon/main.js');
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await daemonMain(args.slice(1));
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return;
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}
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// Fast-path for `claude ps|logs|attach|kill` and `--bg`/`--background`.
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// Session management against the ~/.claude/sessions/ registry. Flag
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// literals are inlined so bg.js only loads when actually dispatching.
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if (
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feature('BG_SESSIONS') &&
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(args[0] === 'ps' ||
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args[0] === 'logs' ||
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args[0] === 'attach' ||
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args[0] === 'kill' ||
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args.includes('--bg') ||
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args.includes('--background'))
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) {
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profileCheckpoint('cli_bg_path');
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const { enableConfigs } = await import('../utils/config.js');
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enableConfigs();
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const bg = await import('../cli/bg.js');
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switch (args[0]) {
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case 'ps':
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await bg.psHandler(args.slice(1));
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break;
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case 'logs':
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await bg.logsHandler(args[1]);
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break;
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case 'attach':
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await bg.attachHandler(args[1]);
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break;
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case 'kill':
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await bg.killHandler(args[1]);
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break;
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default:
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await bg.handleBgFlag(args);
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}
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return;
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}
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// Fast-path for template job commands.
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if (feature('TEMPLATES') && (args[0] === 'new' || args[0] === 'list' || args[0] === 'reply')) {
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profileCheckpoint('cli_templates_path');
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const { templatesMain } = await import('../cli/handlers/templateJobs.js');
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await templatesMain(args);
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// process.exit (not return) — mountFleetView's Ink TUI can leave event
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// loop handles that prevent natural exit.
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// eslint-disable-next-line custom-rules/no-process-exit
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process.exit(0);
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}
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// Fast-path for `claude environment-runner`: headless BYOC runner.
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// feature() must stay inline for build-time dead code elimination.
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if (feature('BYOC_ENVIRONMENT_RUNNER') && args[0] === 'environment-runner') {
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profileCheckpoint('cli_environment_runner_path');
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const { environmentRunnerMain } = await import('../environment-runner/main.js');
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await environmentRunnerMain(args.slice(1));
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return;
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}
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// Fast-path for `claude self-hosted-runner`: headless self-hosted-runner
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// targeting the SelfHostedRunnerWorkerService API (register + poll; poll IS
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// heartbeat). feature() must stay inline for build-time dead code elimination.
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if (feature('SELF_HOSTED_RUNNER') && args[0] === 'self-hosted-runner') {
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profileCheckpoint('cli_self_hosted_runner_path');
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const { selfHostedRunnerMain } = await import('../self-hosted-runner/main.js');
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await selfHostedRunnerMain(args.slice(1));
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return;
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}
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// Fast-path for --worktree --tmux: exec into tmux before loading full CLI
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const hasTmuxFlag = args.includes('--tmux') || args.includes('--tmux=classic');
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if (
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hasTmuxFlag &&
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(args.includes('-w') || args.includes('--worktree') || args.some(a => a.startsWith('--worktree=')))
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) {
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profileCheckpoint('cli_tmux_worktree_fast_path');
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const { enableConfigs } = await import('../utils/config.js');
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enableConfigs();
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const { isWorktreeModeEnabled } = await import('../utils/worktreeModeEnabled.js');
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if (isWorktreeModeEnabled()) {
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const { execIntoTmuxWorktree } = await import('../utils/worktree.js');
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const result = await execIntoTmuxWorktree(args);
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if (result.handled) {
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return;
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}
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// If not handled (e.g., error), fall through to normal CLI
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if (result.error) {
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const { exitWithError } = await import('../utils/process.js');
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exitWithError(result.error);
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}
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}
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}
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// Redirect common update flag mistakes to the update subcommand
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if (args.length === 1 && (args[0] === '--update' || args[0] === '--upgrade')) {
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process.argv = [process.argv[0]!, process.argv[1]!, 'update'];
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}
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// --bare: set SIMPLE early so gates fire during module eval / commander
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// option building (not just inside the action handler).
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if (args.includes('--bare')) {
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process.env.CLAUDE_CODE_SIMPLE = '1';
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}
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// No special flags detected, load and run the full CLI
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const { startCapturingEarlyInput } = await import('../utils/earlyInput.js');
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startCapturingEarlyInput();
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profileCheckpoint('cli_before_main_import');
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const { main: cliMain } = await import('../main.jsx');
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profileCheckpoint('cli_after_main_import');
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await cliMain();
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profileCheckpoint('cli_after_main_complete');
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}
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// eslint-disable-next-line custom-rules/no-top-level-side-effects
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void main();
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