Created
February 9, 2022 02:08
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Zip nodejs (pnpm) project for AWS Lambda
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| #!/usr/bin/env pwsh | |
| param() | |
| $ErrorActionPreference = 'Stop' | |
| # base on project root | |
| $includes = @( | |
| 'index.js', | |
| 'package.json' | |
| ) | |
| # packages will be excluded | |
| $exclude_pkgs = @( | |
| 'aws-sdk' | |
| ) | |
| # TODO dirs will be stripped | |
| $strip = @( | |
| 'node_modules/axios/dist/' | |
| } | |
| pushd $PSScriptRoot | |
| try { | |
| & pnpm install | |
| $deps = [System.Collections.Generic.HashSet[string]]::new() | |
| $src0 = $(& pnpm list --prod --parseable) -split "`n" | |
| # echo $src0.Length | |
| foreach ($src0e in $src0) { | |
| $relative = $src0e.Substring($PSScriptRoot.Length) | |
| if ($relative -match '\.pnpm/(?:[^+]*\+)?([^@]+)@') { | |
| $pkg = $Matches.1 | |
| if ($pkg -in $exclude_pkgs) { | |
| echo "skip $pkg ($relative)" | |
| continue | |
| } | |
| } | |
| if (Test-Path -Path "$src0e/package.json") { | |
| if ($relative.Length -ne 0) { | |
| $realpath = $(& realpath -L $item.FullName) | |
| # echo $realpath | |
| $deps.Add($realpath) | Out-Null | |
| } | |
| continue | |
| } | |
| $items = Get-ChildItem -Path "$src0e/node_modules" | |
| foreach ($item in $items) { | |
| if ($item.Name.StartsWith('.')) { | |
| continue | |
| } | |
| if (-not (Test-Path -Path $item.FullName -PathType Container)) { | |
| continue | |
| } | |
| $realpath = $(& realpath -L $item.FullName) | |
| # echo $realpath | |
| $deps.Add($realpath) | Out-Null | |
| } | |
| } | |
| $zipFilePath = "$PSScriptRoot/bundle.zip" | |
| rm $zipFilePath | |
| # It's auto-imported by PowerShell Core now | |
| # Add-Type -Assembly 'System.IO.Compression.FileSystem' | |
| $zip = [System.IO.Compression.ZipFile]::Open($zipFilePath, [System.IO.Compression.ZipArchiveMode]::Update) | |
| try { | |
| echo "zip `$include" | |
| # Sad, dotnet only providers "CreateEntryFromFile" | |
| function Update-Zip() { | |
| param( | |
| [System.IO.Compression.ZipArchive]$zip, | |
| [string]$src, | |
| [string]$prefix | |
| ) | |
| # $https://docs.microsoft.com/en-us/dotnet/api/system.io.compression.zipfileextensions.createentryfromfile?view=net-6.0 | |
| $zipLevel = [System.IO.Compression.CompressionLevel]::Optimal | |
| $root = Get-Item -Path $src | |
| if ($root.Attributes.HasFlag([System.IO.FileAttributes]::Directory)) { | |
| $files = Get-ChildItem -Path $root -Recurse -File | |
| foreach ($file in $files) { | |
| $rel = "$prefix$($file.FullName.Substring($root.FullName.Length + 1))" | |
| [System.IO.Compression.ZipFileExtensions]::CreateEntryFromFile($zip, $file.FullName, $rel, $zipLevel) | Out-Null | |
| } | |
| } | |
| else { | |
| $rel = "$prefix$($root.Name)" | |
| [System.IO.Compression.ZipFileExtensions]::CreateEntryFromFile($zip, $root.FullName, $rel, $zipLevel) | Out-Null | |
| } | |
| } | |
| foreach ($e in $includes) { | |
| Update-Zip -zip $zip -src $e -prefix '' | |
| } | |
| foreach ($e in $deps) { | |
| $ppdir = Get-Item -Path $(Join-Path $e "../..") | |
| $relative = $e.Substring($ppdir.FullName.Length + 1) | |
| echo "zip $relative" | |
| Update-Zip -zip $zip -src $e -prefix "$relative/" | |
| } | |
| } | |
| finally { | |
| $zip.Dispose() | |
| } | |
| } | |
| finally { | |
| popd | |
| } |
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