Files
Codeman/scripts/build.mjs
T
arkonandClaude Opus 4.6 2b8a522cbd fix: add server-side crash breadcrumbs and remove --drop:console from build
The --drop:console esbuild flag was silently stripping all diagnostic
console.* calls from production builds, making crash investigation
impossible. Remove it temporarily for debugging.

Add server-side crash breadcrumb collection:
- Frontend writes breadcrumbs to localStorage AND POSTs to /api/crash-diag
- Server stores latest breadcrumbs in memory, readable via GET /api/crash-diag
- Granular breadcrumbs in selectSession: CACHE_WRITE, FETCH_START,
  FETCH_DONE, REWRITE, FOCUS, SELECT_DONE
- 2s heartbeat beacon so breadcrumbs survive tab freezes
- text/plain content-type parser for navigator.sendBeacon compatibility

Initial findings from breadcrumbs:
- Crash happens during selectSession() for sessions with large buffers
- Pattern: cached buffer exists from prior visit + live SSE data arriving
- Backend is always stable (0 crashes); this is a pure frontend issue

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-05 16:44:17 +01:00

71 lines
3.2 KiB
JavaScript

#!/usr/bin/env node
/**
* Build script for Codeman.
* Extracted from the package.json one-liner for readability and debuggability.
*
* Steps:
* 1. TypeScript compilation
* 2. Copy static assets (web/public, templates)
* 3. Build vendor xterm bundles
* 4. Minify frontend assets (app.js, styles.css, mobile.css)
* 5. Compress with gzip + brotli
*/
import { execSync } from 'child_process';
import { appendFileSync } from 'fs';
import { fileURLToPath } from 'url';
import { join } from 'path';
const ROOT = join(fileURLToPath(import.meta.url), '..', '..');
function run(label, cmd) {
console.log(`\n[build] ${label}`);
execSync(cmd, { stdio: 'inherit', cwd: ROOT, shell: true });
}
// 1. TypeScript compilation
run('tsc', 'tsc');
run('chmod dist/index.js', 'chmod +x dist/index.js');
// 2. Copy static assets
run('prepare dirs', 'mkdir -p dist/web dist/templates dist/web/public/vendor');
run('copy web assets', 'cp -r src/web/public dist/web/');
run('copy template', 'cp src/templates/case-template.md dist/templates/');
// 3. Vendor xterm bundles
run('xterm css', 'cp node_modules/xterm/css/xterm.css dist/web/public/vendor/');
run('xterm js', 'npx esbuild node_modules/xterm/lib/xterm.js --minify --outfile=dist/web/public/vendor/xterm.min.js');
run('xterm-addon-fit', 'npx esbuild node_modules/xterm-addon-fit/lib/xterm-addon-fit.js --minify --outfile=dist/web/public/vendor/xterm-addon-fit.min.js');
run('xterm-addon-webgl', 'cp node_modules/xterm-addon-webgl/lib/xterm-addon-webgl.js dist/web/public/vendor/xterm-addon-webgl.min.js');
run('xterm-addon-unicode11', 'npx esbuild node_modules/xterm-addon-unicode11/lib/xterm-addon-unicode11.js --minify --outfile=dist/web/public/vendor/xterm-addon-unicode11.min.js');
run('xterm-zerolag-input', 'npx esbuild packages/xterm-zerolag-input/src/zerolag-input-addon.ts --bundle --minify --format=iife --global-name=XtermZerolagInput --outfile=dist/web/public/vendor/xterm-zerolag-input.js');
// Append global aliases so app.js can use `new LocalEchoOverlay(terminal)`
appendFileSync(
join(ROOT, 'dist/web/public/vendor/xterm-zerolag-input.js'),
'\n// Global aliases for browser usage\n' +
'if(typeof window!=="undefined"){' +
'window.ZerolagInputAddon=XtermZerolagInput.ZerolagInputAddon;' +
'window.LocalEchoOverlay=class extends XtermZerolagInput.ZerolagInputAddon{' +
'constructor(terminal){' +
'super({prompt:{type:"character",char:"\\u276f",offset:2}});' +
'this.activate(terminal);' +
'}' +
'};' +
'}\n'
);
// 4. Minify frontend assets
run('minify app.js', 'npx esbuild dist/web/public/app.js --minify --outfile=dist/web/public/app.js --allow-overwrite');
run('minify styles.css', 'npx esbuild dist/web/public/styles.css --minify --outfile=dist/web/public/styles.css --allow-overwrite');
run('minify mobile.css', 'npx esbuild dist/web/public/mobile.css --minify --outfile=dist/web/public/mobile.css --allow-overwrite');
// 5. Compress with gzip + brotli
run(
'compress',
`for f in dist/web/public/*.js dist/web/public/*.css dist/web/public/*.html dist/web/public/vendor/*.js dist/web/public/vendor/*.css; do` +
` [ -f "$f" ] && gzip -9 -k -f "$f" && { brotli -9 -k -f "$f" 2>/dev/null || true; }; done`
);
console.log('\n✓ Build complete');