67 lines
2.0 KiB
JavaScript
67 lines
2.0 KiB
JavaScript
import fs from 'node:fs'
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import path from 'node:path'
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const ROOT = process.cwd()
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const EXCLUDED_DIRS = new Set(['.git', '.github', '.vitepress', 'node_modules', 'public'])
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function isDirectory(p) {
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return fs.existsSync(p) && fs.statSync(p).isDirectory()
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}
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function isMarkdown(p) {
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return fs.existsSync(p) && fs.statSync(p).isFile() && path.extname(p).toLowerCase() === '.md'
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}
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function sortByPinyinOrName(a, b) {
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return a.localeCompare(b, 'zh-Hans-CN-u-co-pinyin')
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}
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function titleFromName(name) {
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return name.replace(/\.md$/i, '')
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}
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function buildIndexContent(dirName, files) {
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const header = `# ${dirName}\n\n<!-- AUTO-GENERATED: index for ${dirName}. Edit source files instead. -->\n\n`
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if (files.length === 0) return header + '（暂无条目）\n'
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const list = files
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.sort(sortByPinyinOrName)
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.map((f) => `- [${titleFromName(f)}](${encodeURI('./' + f)})`)
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.join('\n')
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return header + list + '\n'
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}
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function shouldOverwriteExisting(readmePath) {
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if (!fs.existsSync(readmePath)) return true
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const content = fs.readFileSync(readmePath, 'utf8')
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// 仅覆盖带有标记的自动生成文件，避免覆盖人工维护的索引
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return content.includes('AUTO-GENERATED: index')
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}
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function main() {
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const entries = fs.readdirSync(ROOT)
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const dirs = entries
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.filter((e) => isDirectory(path.join(ROOT, e)))
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.filter((e) => !EXCLUDED_DIRS.has(e) && !e.startsWith('.'))
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.sort(sortByPinyinOrName)
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let changed = 0
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for (const dir of dirs) {
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const abs = path.join(ROOT, dir)
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const files = fs
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.readdirSync(abs)
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.filter((f) => isMarkdown(path.join(abs, f)))
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.filter((f) => f.toLowerCase() !== 'readme.md' && f.toLowerCase() !== 'index.md')
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.sort(sortByPinyinOrName)
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const readmePath = path.join(abs, 'README.md')
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if (!shouldOverwriteExisting(readmePath)) continue
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const content = buildIndexContent(dir, files)
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fs.writeFileSync(readmePath, content, 'utf8')
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changed++
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}
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console.log(`[generate-indexes] updated ${changed} index file(s).`)
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}
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main()
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