78 lines
3.4 KiB
JavaScript
78 lines
3.4 KiB
JavaScript
import { execFileSync } from 'node:child_process';
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import { writeFileSync } from 'node:fs';
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function parseVersion (tag) {
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const match = /^v(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-([0-9A-Za-z.-]+))?$/.exec(tag);
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if (!match) return null;
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const prerelease = match[4]?.split('.') ?? [];
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if (prerelease.some(identifier => !identifier || /^0\d+$/.test(identifier))) return null;
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return { tag, numbers: match.slice(1, 4).map(BigInt), prerelease };
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}
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function compareVersions (left, right) {
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for (let index = 0; index < 3; index++) {
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if (left.numbers[index] !== right.numbers[index]) {
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return left.numbers[index] > right.numbers[index] ? 1 : -1;
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}
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}
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if (!left.prerelease.length || !right.prerelease.length) {
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return Number(!left.prerelease.length) - Number(!right.prerelease.length);
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}
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for (let index = 0; index < Math.min(left.prerelease.length, right.prerelease.length); index++) {
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const leftIdentifier = left.prerelease[index];
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const rightIdentifier = right.prerelease[index];
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if (leftIdentifier === rightIdentifier) continue;
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const leftNumeric = /^\d+$/.test(leftIdentifier);
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const rightNumeric = /^\d+$/.test(rightIdentifier);
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if (leftNumeric && rightNumeric) return BigInt(leftIdentifier) > BigInt(rightIdentifier) ? 1 : -1;
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if (leftNumeric !== rightNumeric) return leftNumeric ? -1 : 1;
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return leftIdentifier > rightIdentifier ? 1 : -1;
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}
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return left.prerelease.length - right.prerelease.length;
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}
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function git (...args) {
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return execFileSync('git', args, { encoding: 'utf8' }).trim();
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}
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const [tag, repository, outputFile] = process.argv.slice(2);
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const currentVersion = parseVersion(tag);
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if (process.argv.length !== 5 || !currentVersion || !repository || !outputFile) {
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throw new Error('Usage: node generate-release-notes.mjs <vX.Y.Z[-prerelease]> <owner/repo> <output.md>');
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}
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if (git('rev-parse', '--is-shallow-repository') === 'true') {
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throw new Error('Release notes require complete Git history and tags (fetch-depth: 0)');
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}
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const currentRef = `refs/tags/${currentVersion.tag}`;
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const previousVersion = git('tag', '--merged', currentRef)
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.split('\n')
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.map(parseVersion)
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.filter(version => version && compareVersions(version, currentVersion) < 0)
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.sort((left, right) => compareVersions(right, left))[0];
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if (!previousVersion) throw new Error(`No preceding version tag is reachable from ${currentVersion.tag}`);
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const commits = git('log', '--reverse', '--format=%H%x09%s', `refs/tags/${previousVersion.tag}..${currentRef}`);
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const repositoryUrl = `https://github.com/${repository}`;
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const changes = commits.split('\n').filter(Boolean).map(commit => {
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const separator = commit.indexOf('\t');
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const hash = commit.slice(0, separator);
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const subject = commit.slice(separator + 1).replace(/[\\`*_[\]<>]/g, '\\$&');
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return `- ${subject} ([${hash.slice(0, 8)}](${repositoryUrl}/commit/${hash}))`;
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});
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const notes = [
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`# NapCat ${currentVersion.tag}`,
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'',
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'[使用文档](https://napneko.github.io/) · [Shell 安装与兼容说明](https://napneko.github.io/guide/boot/Shell)',
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'',
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'## 更新',
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'',
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...changes,
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...(changes.length ? [] : ['此标签范围内没有新增提交。']),
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'',
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`[完整变更](${repositoryUrl}/compare/${previousVersion.tag}...${currentVersion.tag})`,
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'',
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].join('\n');
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writeFileSync(outputFile, notes, 'utf8');
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console.log(`Generated release notes: ${previousVersion.tag}...${currentVersion.tag}`);
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