File size: 6,117 Bytes
6b356c4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 | #!/usr/bin/env node
const { minify: minifyHtml } = require('html-minifier-terser');
const { minify: minifyJs } = require('terser');
const CleanCSS = require('clean-css');
const MarkdownIt = require('markdown-it');
const fs = require('fs');
const path = require('path');
const MarkdownItAnchor = require('markdown-it-anchor');
// 配置选项
const options = {
collapseWhitespace: true,
removeComments: true,
removeEmptyAttributes: true,
removeOptionalTags: true,
removeRedundantAttributes: true,
removeScriptTypeAttributes: true,
removeStyleLinkTypeAttributes: true,
minifyCSS: true,
minifyJS: true,
processScripts: ['application/json'],
};
// CSS 压缩选项
const cssOptions = {
level: 2
};
// 处理文件
async function minifyFile(inputPath, outputPath) {
try {
let ext = path.extname(inputPath).toLowerCase();
if (ext === '.md') ext = '.html';
const filename = path.basename(inputPath);
let content = fs.readFileSync(inputPath, 'utf8');
let minified;
// 特殊处理 readme.html
if (filename.toLowerCase() === 'readme.md') {
const md = new MarkdownIt({
html: true,
linkify: true,
typographer: true
}).use(MarkdownItAnchor, {
// 可选：自定义slug生成函数
slugify: (s) => String(s).trim().toLowerCase().replace(/\s+/g, '-').replace(/[^\w\u4e00-\u9fa5\-]/g, '')
});
const readmeMdPath = path.join(__dirname, '..', 'README.md');
const markdownContent = fs.readFileSync(readmeMdPath, 'utf8');
// 添加基本的 markdown 样式
const htmlContent = `
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>README</title>
<style>
:root {
--bg-color: #ffffff;
--text-color: #24292e;
--code-bg: #f6f8fa;
--border-color: #dfe2e5;
--blockquote-color: #6a737d;
}
@media (prefers-color-scheme: dark) {
:root {
--bg-color: #0d1117;
--text-color: #c9d1d9;
--code-bg: #161b22;
--border-color: #30363d;
--blockquote-color: #8b949e;
}
}
body {
max-width: 800px;
margin: 0 auto;
padding: 20px;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
line-height: 1.6;
background-color: var(--bg-color);
color: var(--text-color);
}
pre {
background-color: var(--code-bg);
padding: 16px;
border-radius: 6px;
overflow: auto;
}
code {
background-color: var(--code-bg);
border-radius: 3px;
}
img {
max-width: 100%;
}
table {
border-collapse: collapse;
width: 100%;
}
table td, table th {
border: 1px solid var(--border-color);
padding: 6px 13px;
}
blockquote {
border-left: 4px solid var(--border-color);
margin: 0;
padding: 0 1em;
color: var(--blockquote-color);
}
a {
color: #58a6ff;
}
/* 标题链接样式 */
h1:hover .header-anchor,
h2:hover .header-anchor,
h3:hover .header-anchor,
h4:hover .header-anchor,
h5:hover .header-anchor,
h6:hover .header-anchor {
opacity: 1;
}
.header-anchor {
opacity: 0;
font-size: 0.85em;
margin-left: 0.25em;
text-decoration: none;
}
</style>
</head>
<body>
${md.render(markdownContent)}
</body>
</html>
`;
content = htmlContent;
}
switch (ext) {
case '.html':
minified = await minifyHtml(content, options);
minified = minified.replace(/`([\s\S]*?)`/g, (_match, p1) => {
return '`' + p1.replace(/\\n\s+/g, '') + '`';
}).replace(/'([\s\S]*?)'/g, (_match, p1) => {
return '\'' + p1.replace(/\\n\s+/g, '') + '\'';
}).replace(/"([\s\S]*?)"/g, (_match, p1) => {
return '"' + p1.replace(/\\n\s+/g, '') + '"';
});
break;
case '.js':
const result = await minifyJs(content);
minified = result.code;
minified = minified.replace(/`([\s\S]*?)`/g, (_match, p1) => {
return '`' + p1.replace(/\\n\s+/g, '') + '`';
}).replace(/'([\s\S]*?)'/g, (_match, p1) => {
return '\'' + p1.replace(/\\n\s+/g, '') + '\'';
}).replace(/"([\s\S]*?)"/g, (_match, p1) => {
return '"' + p1.replace(/\\n\s+/g, '') + '"';
});
break;
case '.css':
minified = new CleanCSS(cssOptions).minify(content).styles;
break;
default:
throw new Error(`Unsupported file type: ${ext}`);
}
fs.writeFileSync(outputPath, minified);
console.log(`✓ Minified ${path.basename(inputPath)} -> ${path.basename(outputPath)}`);
} catch (err) {
console.error(`✗ Error processing ${inputPath}:`, err);
process.exit(1);
}
}
// 主函数
async function main() {
// 获取命令行参数，跳过前两个参数（node和脚本路径）
const files = process.argv.slice(2);
if (files.length === 0) {
console.error('No input files specified');
process.exit(1);
}
const staticDir = path.join(__dirname, '..', 'static');
for (const file of files) {
// 特殊处理 README.md 的输入路径
let inputPath;
let outputPath;
if (file.toLowerCase() === 'readme.md') {
inputPath = path.join(__dirname, '..', 'README.md');
outputPath = path.join(staticDir, 'readme.min.html');
} else {
inputPath = path.join(staticDir, file);
const ext = path.extname(file);
outputPath = path.join(
staticDir,
file.replace(ext, `.min${ext}`)
);
}
await minifyFile(inputPath, outputPath);
}
}
main(); |