wehub-resource-sync
61 lines
2.1 KiB
JavaScript
61 lines
2.1 KiB
JavaScript
import child_process from 'node:child_process';
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import { existsSync, readFileSync } from 'node:fs';
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import { resolve } from 'node:path';
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import { assertInsideDir, formatWorkspacePath, readPackageJson, resolveWorkspacePath } from './package-utils.mjs';
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const [packageName, versionArg] = process.argv.slice(2);
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if (!packageName) {
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console.error('Usage: node scripts/read-package-changelog.mjs <package-name> [version]');
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process.exit(1);
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}
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const packageInfo = JSON.parse(
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child_process.execSync('pnpm list --filter=@manycore/* -r -depth -1 --json', { stdio: 'pipe' }).toString('utf-8'),
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).find(item => item.name === packageName);
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const packageRoot = resolveWorkspacePath(packageInfo.path, 'Package root');
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const packageJson = readPackageJson(packageRoot);
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const packageVersion = versionArg ?? packageJson.version;
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if (typeof packageVersion !== 'string' || packageVersion.trim() === '') {
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throw new Error(`Missing package version for ${formatWorkspacePath(packageRoot)}.`);
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}
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const changelogPath = resolve(packageRoot, 'CHANGELOG.md');
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assertInsideDir(packageRoot, changelogPath, 'Changelog path');
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if (!existsSync(changelogPath)) {
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throw new Error(`Missing CHANGELOG.md for ${formatWorkspacePath(packageRoot)}.`);
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}
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const changelog = readFileSync(changelogPath, 'utf8');
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const body = readChangelogSection(changelog, packageVersion, formatWorkspacePath(changelogPath));
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process.stdout.write(body);
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function readChangelogSection(changelog, version, changelogLabel) {
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const versionHeading = new RegExp(`^##\\s+\\[?${escapeRegExp(version)}\\]?(?:\\s.*)?$`, 'm');
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const match = versionHeading.exec(changelog);
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if (!match) {
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throw new Error(`Missing ${version} section in ${changelogLabel}.`);
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}
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const sectionStart = match.index + match[0].length;
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const rest = changelog.slice(sectionStart);
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const nextSection = /^##\s+/m.exec(rest);
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const body = (nextSection ? rest.slice(0, nextSection.index) : rest).trim();
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if (!body) {
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throw new Error(`Empty ${version} section in ${changelogLabel}.`);
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}
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return body;
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}
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function escapeRegExp(value) {
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return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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}
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