118 lines
3.4 KiB
JavaScript
Executable File
118 lines
3.4 KiB
JavaScript
Executable File
#!/usr/bin/env node
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const crypto = require('crypto');
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const fs = require('fs');
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const os = require('os');
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const path = require('path');
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function readStdin() {
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return new Promise((resolve) => {
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let data = '';
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process.stdin.setEncoding('utf8');
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process.stdin.on('data', (chunk) => { data += chunk; });
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process.stdin.on('end', () => resolve(data));
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});
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}
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function sleep(ms) {
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return new Promise((resolve) => setTimeout(resolve, ms));
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}
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(async function main() {
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const args = process.argv.slice(2);
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// cc-web can place `resume` after other `codex exec` options (e.g. --json, -s).
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const isResume = args[0] === 'exec' && args.includes('resume');
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const threadId = (() => {
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if (!isResume) return `mock-${crypto.randomUUID()}`;
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for (let i = args.length - 1; i >= 2; i--) {
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const arg = args[i];
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if (arg === '-' || String(arg).startsWith('-')) continue;
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return arg;
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}
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return `mock-${crypto.randomUUID()}`;
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})();
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const input = (await readStdin()).trim();
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const imageCount = args.filter((arg) => arg === '--image').length;
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const statePath = path.join(os.tmpdir(), `cc-web-mock-codex-${threadId}.json`);
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let state = {};
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try {
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state = JSON.parse(fs.readFileSync(statePath, 'utf8'));
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} catch {}
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process.stdout.write(`${JSON.stringify({ type: 'thread.started', thread_id: threadId })}\n`);
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process.stdout.write(`${JSON.stringify({ type: 'turn.started' })}\n`);
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if (/pwd/i.test(input)) {
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process.stdout.write(`${JSON.stringify({
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type: 'item.started',
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item: {
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id: 'item_cmd',
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type: 'command_execution',
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command: '/bin/bash -lc pwd',
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aggregated_output: '',
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exit_code: null,
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status: 'in_progress',
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},
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})}\n`);
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process.stdout.write(`${JSON.stringify({
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type: 'item.completed',
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item: {
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id: 'item_cmd',
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type: 'command_execution',
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command: '/bin/bash -lc pwd',
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aggregated_output: '/tmp/mock-codex\n',
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exit_code: 0,
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status: 'completed',
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},
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})}\n`);
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}
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if (input === '/compact') {
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state.compacted = true;
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fs.writeFileSync(statePath, JSON.stringify(state));
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}
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const isInitPrompt = input === '/init' || input.includes('You are running cc-web\'s /init for a Codex session.');
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if (isInitPrompt) {
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const agentsPath = path.join(process.cwd(), 'AGENTS.md');
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fs.writeFileSync(agentsPath, '# AGENTS.md\n\nGenerated by mock Codex /init.\n');
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}
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if (input === 'trigger codex context limit' && !state.compacted) {
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process.stdout.write(`${JSON.stringify({
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type: 'turn.failed',
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error: { message: 'Context window exceeded. Please use /compact and retry.' },
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})}\n`);
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process.exit(1);
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}
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if (input === 'slow cross-session prompt') {
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await sleep(800);
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}
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const responseText = input === '/compact'
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? 'Codex compact finished.'
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: isInitPrompt
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? 'Codex init finished.'
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: `Codex mock handled (${imageCount} image): ${input}`;
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process.stdout.write(`${JSON.stringify({
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type: 'item.completed',
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item: {
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id: 'item_msg',
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type: 'agent_message',
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text: responseText,
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},
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})}\n`);
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if (input === 'trigger codex context limit' && state.compacted) {
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try { fs.unlinkSync(statePath); } catch {}
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}
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process.stdout.write(`${JSON.stringify({
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type: 'turn.completed',
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usage: { input_tokens: 10, cached_input_tokens: 2, output_tokens: 5 },
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})}\n`);
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})();
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