forked from mirrors/kingfisher
143 lines
4.4 KiB
PowerShell
143 lines
4.4 KiB
PowerShell
<#
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.SYNOPSIS
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Kingfisher pre-commit hook with automatic binary download for Windows.
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.DESCRIPTION
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Downloads and caches the Kingfisher binary, then scans staged changes.
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No manual installation required.
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.PARAMETER Version
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Specific version to download (e.g., "1.76.0" or "v1.76.0").
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Defaults to "latest".
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.EXAMPLE
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./kingfisher-pre-commit-auto.ps1
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.EXAMPLE
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$env:KINGFISHER_VERSION = "1.76.0"; ./kingfisher-pre-commit-auto.ps1
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#>
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[CmdletBinding()]
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param()
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$ErrorActionPreference = 'Stop'
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$repo = 'mongodb/kingfisher'
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$cacheDir = if ($env:KINGFISHER_CACHE_DIR) {
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$env:KINGFISHER_CACHE_DIR
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} else {
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Join-Path $env:LOCALAPPDATA 'kingfisher'
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}
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$kingfisherBin = Join-Path $cacheDir 'kingfisher.exe'
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$versionFile = Join-Path $cacheDir '.version'
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$expectedVersion = if ($env:KINGFISHER_VERSION) { $env:KINGFISHER_VERSION } else { 'latest' }
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function Get-AssetName {
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# Windows only supports x64 currently
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return 'kingfisher-windows-x64.zip'
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}
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function Download-Kingfisher {
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param(
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[string]$Version
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)
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$assetName = Get-AssetName
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if (-not (Test-Path $cacheDir)) {
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New-Item -ItemType Directory -Path $cacheDir -Force | Out-Null
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}
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$tempDir = New-Item -ItemType Directory -Path ([System.IO.Path]::GetTempPath()) -Name ([System.Guid]::NewGuid().ToString())
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try {
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if ($Version -eq 'latest') {
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$downloadUrl = "https://github.com/$repo/releases/latest/download/$assetName"
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Write-Host "Downloading kingfisher (latest) for Windows..." -ForegroundColor Cyan
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} else {
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# Support both "v1.76.0" and "1.76.0" formats
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if (-not $Version.StartsWith('v')) {
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$Version = "v$Version"
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}
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$downloadUrl = "https://github.com/$repo/releases/download/$Version/$assetName"
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Write-Host "Downloading kingfisher ($Version) for Windows..." -ForegroundColor Cyan
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}
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$archivePath = Join-Path $tempDir.FullName $assetName
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try {
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Invoke-WebRequest -Uri $downloadUrl -OutFile $archivePath -UseBasicParsing
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} catch {
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Write-Error "Failed to download $downloadUrl : $_"
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exit 1
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}
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Write-Host "Extracting archive..." -ForegroundColor Cyan
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Expand-Archive -Path $archivePath -DestinationPath $tempDir.FullName -Force
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$extractedBinary = Join-Path $tempDir.FullName 'kingfisher.exe'
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if (-not (Test-Path $extractedBinary)) {
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Write-Error "Binary not found in downloaded archive"
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exit 1
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}
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Copy-Item -Path $extractedBinary -Destination $kingfisherBin -Force
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# Store the version we downloaded
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if ($Version -eq 'latest') {
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try {
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$versionOutput = & $kingfisherBin --version 2>$null | Select-Object -First 1
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Set-Content -Path $versionFile -Value $versionOutput -NoNewline
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} catch {
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Set-Content -Path $versionFile -Value 'latest' -NoNewline
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}
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} else {
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Set-Content -Path $versionFile -Value $Version -NoNewline
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}
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Write-Host "Kingfisher installed to $kingfisherBin" -ForegroundColor Green
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}
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finally {
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if ($tempDir -and (Test-Path $tempDir.FullName)) {
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Remove-Item -Path $tempDir.FullName -Recurse -Force -ErrorAction SilentlyContinue
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}
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}
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}
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function Test-NeedsDownload {
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# Binary doesn't exist
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if (-not (Test-Path $kingfisherBin)) {
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return $true
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}
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# No version tracking - always use existing binary for 'latest'
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if ($expectedVersion -eq 'latest') {
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return $false
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}
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# Check if version matches
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if (Test-Path $versionFile) {
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$installedVersion = Get-Content -Path $versionFile -Raw
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# Normalize version format for comparison
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$expectedNormalized = $expectedVersion
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if (-not $expectedNormalized.StartsWith('v')) {
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$expectedNormalized = "v$expectedNormalized"
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}
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if ($installedVersion -like "*$expectedNormalized*" -or $installedVersion -eq $expectedVersion) {
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return $false
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}
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}
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return $true
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}
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# Main execution
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if (Test-NeedsDownload) {
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Download-Kingfisher -Version $expectedVersion
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}
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# Run kingfisher scan on staged changes
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# Pass through any additional arguments
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& $kingfisherBin scan . --staged --quiet --no-update-check @args
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exit $LASTEXITCODE
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