// 扫描源码 src 下所有 .vue/.js 的三方 import，列出目标工程 package.json 里没有的包。
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// 一次性用途：避免在阶段3逐模块移植时反复被“依赖没装”打断构建。
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import { readdirSync, readFileSync, statSync } from 'node:fs'
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import path from 'node:path'
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const SRC = 'D:/beforeProject/lims/lims-ruoyi-before/src'
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const TARGET_PKG = 'D:/beforeProject/lims/lims-vue3/package.json'
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const SRC_PKG = 'D:/beforeProject/lims/lims-ruoyi-before/package.json'
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const tgt = JSON.parse(readFileSync(TARGET_PKG, 'utf8'))
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const src = JSON.parse(readFileSync(SRC_PKG, 'utf8'))
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const tgtDeps = { ...tgt.dependencies, ...tgt.devDependencies }
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const srcDeps = { ...src.dependencies, ...src.devDependencies }
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function* walk(dir) {
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for (const name of readdirSync(dir)) {
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const p = path.join(dir, name)
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if (statSync(p).isDirectory()) yield* walk(p)
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else if (/\.(vue|js|mjs)$/.test(name)) yield p
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}
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}
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function pkgOf(spec) {
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if (!spec) return null
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if (spec.startsWith('.') || spec.startsWith('/') || spec.startsWith('@/') || spec.startsWith('~')) return null
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if (!/^[@a-zA-Z]/.test(spec)) return null
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const parts = spec.split('/')
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return spec.startsWith('@') ? parts.slice(0, 2).join('/') : parts[0]
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}
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const RE = /(?:^|[^\w.])(?:import\s+(?:[\s\S]*?\sfrom\s+)?|export\s+[\s\S]*?\sfrom\s+|require\()\s*['"]([^'"]+)['"]/g
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const use = new Map() // pkg -> Set(files)
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for (const file of walk(SRC)) {
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const text = readFileSync(file, 'utf8')
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let m
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RE.lastIndex = 0
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while ((m = RE.exec(text))) {
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const pkg = pkgOf(m[1])
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if (!pkg) continue
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if (pkg === 'vue' || pkg === 'vue-router' || pkg === 'vuex' || pkg === 'pinia') continue
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if (!use.has(pkg)) use.set(pkg, new Set())
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use.get(pkg).add(path.relative(SRC, file).replace(/\\/g, '/'))
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}
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}
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const missing = []
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const present = []
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for (const [pkg, files] of [...use].sort()) {
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if (tgtDeps[pkg]) present.push([pkg, tgtDeps[pkg], srcDeps[pkg] || '-', files.size])
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else missing.push([pkg, srcDeps[pkg] || '未在源码 package.json 声明', files.size, [...files].slice(0, 3)])
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}
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console.log('=== 目标工程缺失的包（' + missing.length + '）===')
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for (const [pkg, sv, n, sample] of missing) {
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console.log(` ${pkg.padEnd(30)} src=${String(sv).padEnd(10)} 引用文件数=${n} 例：${sample.join(', ')}`)
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}
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console.log('\n=== 已有（' + present.length + '）===')
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for (const [pkg, tv, sv, n] of present) {
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const flag = sv !== '-' && sv.replace(/[\^~]/g, '') !== String(tv).replace(/[\^~]/g, '') ? ' ← 版本不同' : ''
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console.log(` ${pkg.padEnd(30)} tgt=${String(tv).padEnd(12)} src=${String(sv).padEnd(12)} 文件数=${n}${flag}`)
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}
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