149 lines
4.5 KiB
PowerShell
149 lines
4.5 KiB
PowerShell
#!/usr/bin/env pwsh
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# Git extension: auto-commit.ps1
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# Automatically commit changes after a Spec Kit command completes.
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# Checks per-command config keys in git-config.yml before committing.
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#
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# Usage: auto-commit.ps1 <event_name>
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# e.g.: auto-commit.ps1 after_specify
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param(
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[Parameter(Position = 0, Mandatory = $true)]
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[string]$EventName
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)
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$ErrorActionPreference = 'Stop'
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function Find-ProjectRoot {
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param([string]$StartDir)
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$current = Resolve-Path $StartDir
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while ($true) {
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foreach ($marker in @('.specify', '.git')) {
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if (Test-Path (Join-Path $current $marker)) {
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return $current
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}
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}
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$parent = Split-Path $current -Parent
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if ($parent -eq $current) { return $null }
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$current = $parent
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}
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}
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$repoRoot = Find-ProjectRoot -StartDir $PSScriptRoot
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if (-not $repoRoot) { $repoRoot = Get-Location }
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Set-Location $repoRoot
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# Check if git is available
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if (-not (Get-Command git -ErrorAction SilentlyContinue)) {
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Write-Warning "[specify] Warning: Git not found; skipped auto-commit"
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exit 0
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}
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try {
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git rev-parse --is-inside-work-tree 2>$null | Out-Null
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if ($LASTEXITCODE -ne 0) { throw "not a repo" }
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} catch {
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Write-Warning "[specify] Warning: Not a Git repository; skipped auto-commit"
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exit 0
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}
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# Read per-command config from git-config.yml
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$configFile = Join-Path $repoRoot ".specify/extensions/git/git-config.yml"
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$enabled = $false
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$commitMsg = ""
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if (Test-Path $configFile) {
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# Parse YAML to find auto_commit section
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$inAutoCommit = $false
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$inEvent = $false
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$defaultEnabled = $false
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foreach ($line in Get-Content $configFile) {
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# Detect auto_commit: section
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if ($line -match '^auto_commit:') {
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$inAutoCommit = $true
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$inEvent = $false
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continue
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}
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# Exit auto_commit section on next top-level key
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if ($inAutoCommit -and $line -match '^[a-z]') {
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break
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}
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if ($inAutoCommit) {
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# Check default key
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if ($line -match '^\s+default:\s*(.+)$') {
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$val = $matches[1].Trim().ToLower()
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if ($val -eq 'true') { $defaultEnabled = $true }
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}
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# Detect our event subsection
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if ($line -match "^\s+${EventName}:") {
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$inEvent = $true
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continue
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}
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# Inside our event subsection
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if ($inEvent) {
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# Exit on next sibling key (2-space indent, not 4+)
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if ($line -match '^\s{2}[a-z]' -and $line -notmatch '^\s{4}') {
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$inEvent = $false
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continue
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}
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if ($line -match '\s+enabled:\s*(.+)$') {
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$val = $matches[1].Trim().ToLower()
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if ($val -eq 'true') { $enabled = $true }
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if ($val -eq 'false') { $enabled = $false }
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}
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if ($line -match '\s+message:\s*(.+)$') {
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$commitMsg = $matches[1].Trim() -replace '^["'']' -replace '["'']$'
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}
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}
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}
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}
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# If event-specific key not found, use default
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if (-not $enabled -and $defaultEnabled) {
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$hasEventKey = Select-String -Path $configFile -Pattern "^\s*${EventName}:" -Quiet
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if (-not $hasEventKey) {
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$enabled = $true
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}
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}
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} else {
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# No config file — auto-commit disabled by default
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exit 0
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}
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if (-not $enabled) {
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exit 0
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}
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# Check if there are changes to commit
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$diffHead = git diff --quiet HEAD 2>$null; $d1 = $LASTEXITCODE
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$diffCached = git diff --cached --quiet 2>$null; $d2 = $LASTEXITCODE
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$untracked = git ls-files --others --exclude-standard 2>$null
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if ($d1 -eq 0 -and $d2 -eq 0 -and -not $untracked) {
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Write-Host "[specify] No changes to commit after $EventName" -ForegroundColor DarkGray
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exit 0
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}
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# Derive a human-readable command name from the event
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$commandName = $EventName -replace '^after_', '' -replace '^before_', ''
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$phase = if ($EventName -match '^before_') { 'before' } else { 'after' }
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# Use custom message if configured, otherwise default
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if (-not $commitMsg) {
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$commitMsg = "[Spec Kit] Auto-commit $phase $commandName"
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}
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# Stage and commit
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try {
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$out = git add . 2>&1 | Out-String
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if ($LASTEXITCODE -ne 0) { throw "git add failed: $out" }
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$out = git commit -q -m $commitMsg 2>&1 | Out-String
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if ($LASTEXITCODE -ne 0) { throw "git commit failed: $out" }
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} catch {
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Write-Warning "[specify] Error: $_"
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exit 1
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}
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Write-Host "✓ Changes committed $phase $commandName"
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