44 lines
1.4 KiB
PowerShell
44 lines
1.4 KiB
PowerShell
# 更新 Docker 构建缓存
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# 用途：更新 npm-packages.tgz 缓存，加速后续构建
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Write-Host "🔄 更新 Docker 构建缓存" -ForegroundColor Cyan
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Write-Host ""
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# 检查 node_modules 是否存在
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if (-not (Test-Path "node_modules")) {
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Write-Host "❌ node_modules 不存在，请先运行 npm install" -ForegroundColor Red
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exit 1
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}
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# 创建缓存目录
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if (-not (Test-Path ".docker-cache")) {
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New-Item -ItemType Directory -Path ".docker-cache" | Out-Null
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}
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# 打包 node_modules
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Write-Host "📦 正在打包 node_modules..." -ForegroundColor Yellow
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$tarFile = ".docker-cache/npm-packages.tgz"
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# 使用 tar 命令打包（Windows 10+ 自带）
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tar -czf $tarFile node_modules
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if (Test-Path $tarFile) {
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$fileSize = (Get-Item $tarFile).Length / 1MB
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Write-Host "✅ 缓存已更新：$([Math]::Round($fileSize, 2)) MB" -ForegroundColor Green
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# 更新缓存信息
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$cacheInfo = @{
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"created" = (Get-Date).ToString("yyyy-MM-dd HH:mm:ss")
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"size_mb" = [Math]::Round($fileSize, 2)
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"node_version" = (node -v)
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"npm_version" = (npm -v)
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}
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$cacheInfo | ConvertTo-Json | Out-File ".docker-cache/cache-info.json" -Encoding UTF8
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Write-Host ""
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Write-Host "💡 提示：下次构建镜像时会使用此缓存，速度会快很多" -ForegroundColor Cyan
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} else {
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Write-Host "❌ 打包失败" -ForegroundColor Red
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exit 1
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}
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