60 lines
2.1 KiB
JavaScript
60 lines
2.1 KiB
JavaScript
/**
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* 修补 miniprogram-automator 的 spawn 调用
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* 问题：在 Windows 上 spawn .bat 文件需要 shell: true
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* miniprogram-automator v0.12.1 的 Launcher.js 中 spawn 缺少此选项
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*
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* 用法：在 weixin-devtools-mcp 启动前运行此补丁
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* node scripts/ops/patch_automator_spawn.js
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*/
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const fs = require('fs');
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const path = require('path');
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// npx 缓存目录
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const npxCacheBase = path.join(process.env.LOCALAPPDATA, 'npm-cache', '_npx');
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// 遍历 npx 缓存找到 miniprogram-automator
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const dirs = fs.readdirSync(npxCacheBase);
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let patched = 0;
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for (const dir of dirs) {
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const launcherPath = path.join(npxCacheBase, dir, 'node_modules', 'miniprogram-automator', 'out', 'Launcher.js');
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if (!fs.existsSync(launcherPath)) continue;
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let content = fs.readFileSync(launcherPath, 'utf8');
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// 检查是否已经 patch 过
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if (content.includes('shell:!0') || content.includes('shell: true')) {
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console.log(`[SKIP] ${dir} - 已经 patch 过`);
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continue;
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}
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// 找到 spawn 调用并添加 shell: true
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// 原始代码（混淆后）: child_process_1.default.spawn(e,n,_)
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// 其中 _ = {stdio:"ignore"} 或 _ = {stdio:"ignore",cwd:o}
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// 需要在 _ 对象中添加 shell: true
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// 方案：替换 spawn options 构造处
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// 原始: const _={stdio:"ignore"};
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// 替换: const _={stdio:"ignore",shell:true};
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const original = 'const _={stdio:"ignore"};';
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const replacement = 'const _={stdio:"ignore",shell:!0};';
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if (content.includes(original)) {
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content = content.replace(original, replacement);
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fs.writeFileSync(launcherPath, content, 'utf8');
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console.log(`[PATCHED] ${dir}/Launcher.js - 添加 shell:true`);
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patched++;
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} else {
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console.log(`[WARN] ${dir} - 未找到预期的 spawn options 模式`);
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// 尝试显示 spawn 附近的代码
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const spawnIdx = content.indexOf('child_process_1.default.spawn');
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if (spawnIdx > -1) {
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const context = content.substring(Math.max(0, spawnIdx - 100), spawnIdx + 100);
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console.log(` spawn 上下文: ...${context}...`);
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}
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}
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}
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console.log(`\n完成: ${patched} 个文件已 patch`);
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