6146665366
入库 4 个验收脚本（play-verify/play-smoke/play-daily-check/img-process）， play-verify 新增 markdown 报告生成和论坛发布功能。 同时完成但不在 git 跟踪范围的变更： - ~/bin/session-end（会话收尾脚本） - ~/bin/play-add-plugin（交互式添加插件） - staging-watcher systemd user service - cron 自动清理 test-results Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
78 lines
2.6 KiB
JavaScript
Executable file
78 lines
2.6 KiB
JavaScript
Executable file
#!/usr/bin/env node
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// img-process — 截图后处理工具
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// 用法: img-process <input> [options]
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// --resize <width> 缩放到指定宽度（保持比例）
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// --quality <1-100> 压缩质量（默认 85）
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// --watermark <text> 添加水印文字
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// --trim 自动裁剪空白边
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// --output <path> 输出路径（默认覆盖原文件）
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// --webp 转为 WebP 格式
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const sharp = require('sharp');
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const path = require('path');
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const args = process.argv.slice(2);
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const input = args.find(a => !a.startsWith('--') && !args[args.indexOf(a) - 1]?.startsWith('--'));
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function getArg(name) {
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const idx = args.indexOf(`--${name}`);
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return idx >= 0 ? args[idx + 1] : null;
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}
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const hasFlag = (name) => args.includes(`--${name}`);
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if (!input) {
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console.log('用法: img-process <input.png> [--resize 1280] [--quality 85] [--trim] [--webp] [--output out.png]');
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process.exit(0);
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}
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(async () => {
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let img = sharp(input);
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const meta = await img.metadata();
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console.log(`输入: ${input} (${meta.width}x${meta.height}, ${meta.format})`);
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if (hasFlag('trim')) {
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img = img.trim();
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console.log(' 裁剪空白边');
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}
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const resizeW = getArg('resize');
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if (resizeW) {
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img = img.resize(parseInt(resizeW));
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console.log(` 缩放到宽度 ${resizeW}`);
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}
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const quality = parseInt(getArg('quality') || '85');
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const watermark = getArg('watermark');
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if (watermark) {
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const { width, height } = await img.metadata();
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const w = width || meta.width;
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const h = height || meta.height;
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const fontSize = Math.max(16, Math.floor(w / 40));
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const svg = `<svg width="${w}" height="${h}">
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<text x="${w - 10}" y="${h - 10}" font-size="${fontSize}" fill="rgba(255,255,255,0.5)"
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text-anchor="end" font-family="sans-serif">${watermark}</text>
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</svg>`;
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img = img.composite([{ input: Buffer.from(svg), gravity: 'southeast' }]);
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console.log(` 水印: ${watermark}`);
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}
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let output = getArg('output') || input;
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if (hasFlag('webp')) {
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img = img.webp({ quality });
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if (!getArg('output')) output = input.replace(/\.\w+$/, '.webp');
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console.log(` 转 WebP (quality: ${quality})`);
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} else {
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img = img.png({ quality: Math.min(quality, 100) });
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}
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await img.toFile(output === input ? output + '.tmp' : output);
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if (output === input) {
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const fs = require('fs');
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fs.renameSync(output + '.tmp', output);
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}
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const outMeta = await sharp(output).metadata();
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const stats = require('fs').statSync(output);
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console.log(`输出: ${output} (${outMeta.width}x${outMeta.height}, ${(stats.size / 1024).toFixed(0)}KB)`);
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})();
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