74 lines
2.4 KiB
JavaScript
74 lines
2.4 KiB
JavaScript
#!/usr/bin/env node
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/**
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* Update module.json files with actual bundle sizes from dist/index.js
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*
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* Run after build to update estimatedSize in module.json files
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* Usage: node scripts/update-module-sizes.mjs
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*/
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import fs from 'fs';
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import path from 'path';
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import { fileURLToPath } from 'url';
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const __dirname = path.dirname(fileURLToPath(import.meta.url));
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const packagesDir = path.resolve(__dirname, '../packages');
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function updateModuleSizes() {
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const packages = fs.readdirSync(packagesDir);
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let updated = 0;
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let skipped = 0;
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for (const pkg of packages) {
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const pkgDir = path.join(packagesDir, pkg);
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const moduleJsonPath = path.join(pkgDir, 'module.json');
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const distIndexPath = path.join(pkgDir, 'dist', 'index.js');
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// Skip if no module.json
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if (!fs.existsSync(moduleJsonPath)) {
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continue;
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}
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// Skip if no dist/index.js
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if (!fs.existsSync(distIndexPath)) {
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console.log(` Skip ${pkg}: no dist/index.js`);
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skipped++;
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continue;
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}
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try {
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// Get actual file size
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const stat = fs.statSync(distIndexPath);
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const actualSize = stat.size;
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// Read module.json - use file descriptor to avoid race condition
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const fd = fs.openSync(moduleJsonPath, 'r+');
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try {
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const content = fs.readFileSync(fd, 'utf-8');
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const moduleJson = JSON.parse(content);
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const oldSize = moduleJson.estimatedSize;
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// Update if different
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if (oldSize !== actualSize) {
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moduleJson.estimatedSize = actualSize;
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const newContent = JSON.stringify(moduleJson, null, 2) + '\n';
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fs.ftruncateSync(fd, 0);
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fs.writeSync(fd, newContent, 0, 'utf-8');
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const oldKB = oldSize ? (oldSize / 1024).toFixed(1) : 'N/A';
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const newKB = (actualSize / 1024).toFixed(1);
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console.log(` ${pkg}: ${oldKB} KB -> ${newKB} KB`);
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updated++;
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}
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} finally {
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fs.closeSync(fd);
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}
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} catch (err) {
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console.error(` Error processing ${pkg}:`, err.message);
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}
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}
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console.log(`\nUpdated ${updated} modules, skipped ${skipped}`);
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}
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console.log('Updating module sizes from dist/index.js...\n');
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updateModuleSizes();
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