24 lines
3.2 KiB
PowerShell
24 lines
3.2 KiB
PowerShell
[CmdletBinding()]
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param([switch]$Force,[switch]$Summary)
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$ErrorActionPreference = 'Stop'
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$root = Split-Path (Split-Path $PSScriptRoot -Parent) -Parent
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$cacheDir = Join-Path $root '.ai-session'
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$cachePath = Join-Path $cacheDir 'repository-context.json'
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$safeRoot = $root.Replace('\','/')
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$head = (& git -c "safe.directory=$safeRoot" -C $root rev-parse HEAD 2>$null).Trim()
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$inputs = @('AI-Instructions.md','shared/global-instructions.md','adapters/plugins.tsv','adapters/claude/capabilities.tsv','adapters/prompt-budget-baseline.json','adapters/prompt-budget-baseline.tsv','adapters/codex/config/config.toml','adapters/claude/config/settings.json')
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$inputs += @(Get-ChildItem $root -File -Recurse | Where-Object { $_.FullName -notmatch '\\(generated|\.git|node_modules|bin|obj|vendor|\.ai-session)\\' -and $_.Extension -in @('.sln','.csproj','.fsproj','.ts','.tsx','.json','.toml','.yaml','.yml','.cs','.fs','.py','.sh','.ps1') } | ForEach-Object { $_.FullName.Substring($root.Length + 1) } | Sort-Object)
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$keyText = $head + "`n" + (($inputs | Sort-Object -Unique | ForEach-Object { $_ + ':' + (Get-FileHash (Join-Path $root $_) -Algorithm SHA256).Hash }) -join "`n")
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$key = [Convert]::ToBase64String([Text.Encoding]::UTF8.GetBytes($keyText)).TrimEnd('=')
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if (-not $Force -and (Test-Path $cachePath)) { try { $existing = Get-Content $cachePath -Raw | ConvertFrom-Json; if ($existing.invalidationKey -eq $key) { if ($Summary) { Write-Output 'Repository context: unchanged' }; exit 0 } } catch {} }
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$extensions = @(Get-ChildItem $root -File -Recurse | Where-Object { $_.FullName -notmatch '\\(generated|\.git|node_modules|bin|obj|vendor|\.ai-session)\\' } | Group-Object Extension | Sort-Object Count -Descending)
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$languages = @(); foreach ($item in $extensions) { switch ($item.Name.ToLowerInvariant()) { '.cs' { $languages += 'csharp' }; '.ts' { $languages += 'typescript' }; '.tsx' { $languages += 'typescript' }; '.py' { $languages += 'python' }; '.ps1' { $languages += 'powershell' }; '.sh' { $languages += 'bash' } } }
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$languages = @($languages | Sort-Object -Unique)
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$solutions = @(Get-ChildItem $root -Filter *.sln -File -Recurse | Where-Object { $_.FullName -notmatch '\\(generated|\.git)\\' } | ForEach-Object { $_.BaseName } | Sort-Object -Unique)
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$tests = @(Get-ChildItem $root -File -Recurse | Where-Object { $_.Name -match '(?i)test' -and $_.FullName -notmatch '\\(generated|\.git|node_modules|bin|obj)\\' } | ForEach-Object { $_.BaseName } | Sort-Object -Unique)
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$packageManager = if (Test-Path (Join-Path $root 'pnpm-lock.yaml')) { 'pnpm' } elseif (Test-Path (Join-Path $root 'package-lock.json')) { 'npm' } elseif (Test-Path (Join-Path $root 'yarn.lock')) { 'yarn' } else { $null }
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$data = [ordered]@{ invalidationKey=$key; head=$head; languages=$languages; frameworks=@(); solutions=$solutions; testProjects=$tests; packageManager=$packageManager; buildCommands=[ordered]@{}; generatedAt=(Get-Date).ToUniversalTime().ToString('o') }
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New-Item $cacheDir -ItemType Directory -Force | Out-Null
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$data | ConvertTo-Json -Depth 5 | Set-Content $cachePath -Encoding UTF8
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if ($Summary) { Write-Output ('Repository context: refreshed | {0} languages | {1} solutions | {2} tests' -f $languages.Count,$solutions.Count,$tests.Count) } else { Write-Output $cachePath }
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