Public/Resolve-DClaudeConfig.ps1
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function Resolve-DClaudeConfig { <# .SYNOPSIS Resolves the effective dclaude configuration for a directory. .DESCRIPTION Walks all ancestor directories collecting .dclaude configs, loads the user-level config from ~/.dclaude, and composes them with provenance tracking. Scalars use closest-wins; envPassthrough and volumes merge additively. Displays a formatted summary and returns a structured object. .PARAMETER Path The directory to resolve configuration for. Defaults to the current directory. .EXAMPLE Resolve-DClaudeConfig Shows the effective config for the current directory. .PARAMETER Quiet Suppresses the formatted display output. Useful when calling programmatically. .EXAMPLE $cfg = Resolve-DClaudeConfig -Path C:\repos\myproject Captures the effective config object for a specific path. #> [CmdletBinding()] param( [Parameter()] [string]$Path = $PWD, [Parameter()] [switch]$Quiet ) $resolvedPath = (Resolve-Path -Path $Path).Path # Walk ancestors collecting per-directory configs with source labels $sources = @() $current = $resolvedPath $sourceIndex = 1 while ($current) { $configDir = Join-Path $current '.dclaude' if (Test-Path -Path $configDir -PathType Container) { $cfg = Merge-SettingsFiles -Directory $configDir -Label "project config ($configDir)" if ($cfg) { $sources += [PSCustomObject]@{ Index = $sourceIndex Directory = $configDir Config = $cfg IsUser = $false } $sourceIndex++ } } $parent = Split-Path $current -Parent if ($parent -eq $current) { break } $current = $parent } # Load user config $userConfig = Get-DClaudeUserConfig if ($userConfig) { $userDir = Join-Path $HOME '.dclaude' $sources += [PSCustomObject]@{ Index = $sourceIndex Directory = "$userDir (user)" Config = $userConfig IsUser = $true } } if ($sources.Count -eq 0) { if (-not $Quiet) { Write-Host "No dclaude configuration found for $resolvedPath" } return $null } # Compose with source tracking $effectiveImageKey = $null $imageKeyProvenance = @() $envEntries = @() $volumeEntries = @{ linux = @(); windows = @() } $otherScalars = [ordered]@{} foreach ($src in $sources) { $cfg = $src.Config $label = "[$($src.Index)] $($src.Directory)" foreach ($prop in $cfg.PSObject.Properties) { $name = $prop.Name if ($name -eq 'defaultImageKey' -or $name -eq 'imageKey') { if ($name -eq 'imageKey') { Write-Warning "Config at $($src.Directory) uses deprecated 'imageKey'. Rename to 'defaultImageKey'." } $imageKeyProvenance += [PSCustomObject]@{ Value = $prop.Value Source = $src.Directory Label = $label Effective = (-not $effectiveImageKey) } if (-not $effectiveImageKey) { $effectiveImageKey = $prop.Value } } elseif ($name -eq 'envPassthrough') { foreach ($pattern in @($prop.Value)) { $envEntries += [PSCustomObject]@{ Pattern = $pattern Source = $src.Directory Label = $label } } } elseif ($name -eq 'volumes') { if ($prop.Value -is [PSCustomObject]) { foreach ($platform in @('linux', 'windows')) { if ($prop.Value.PSObject.Properties[$platform]) { foreach ($spec in @($prop.Value.$platform)) { $volumeEntries[$platform] += [PSCustomObject]@{ Spec = $spec Source = $src.Directory Label = $label } } } } } } else { if (-not $otherScalars.Contains($name)) { $otherScalars[$name] = [PSCustomObject]@{ Value = $prop.Value Source = $src.Directory Label = $label } } } } } # Dedup volumes per platform (exact duplicates and container-path conflicts) foreach ($platform in @('linux', 'windows')) { $entries = $volumeEntries[$platform] if ($entries.Count -le 1) { continue } $seen = [System.Collections.Generic.HashSet[string]]::new([System.StringComparer]::OrdinalIgnoreCase) $seenPaths = [System.Collections.Generic.HashSet[string]]::new([System.StringComparer]::OrdinalIgnoreCase) $deduped = @() foreach ($e in $entries) { if ($seen.Contains($e.Spec)) { Write-Verbose "Volume '$($e.Spec)' from $($e.Label) skipped: exact duplicate" continue } $cp = Get-VolumeContainerPath $e.Spec if ($cp -and $seenPaths.Contains($cp)) { Write-Verbose "Volume '$($e.Spec)' from $($e.Label) skipped: container path '$cp' already mapped by a closer config" continue } [void]$seen.Add($e.Spec) if ($cp) { [void]$seenPaths.Add($cp) } $deduped += $e } $volumeEntries[$platform] = $deduped } # Format display (unless suppressed) if (-not $Quiet) { Write-Host "" Write-Host "Effective dclaude configuration for $resolvedPath" Write-Host "" Write-Host "Config sources (closest first):" foreach ($src in $sources) { Write-Host " [$($src.Index)] $($src.Directory)" } Write-Host "" if ($effectiveImageKey) { Write-Host "Default Image Key: $effectiveImageKey" foreach ($p in $imageKeyProvenance) { if ($p.Effective) { Write-Host " $($p.Label)" } else { Write-Host " $($p.Label): $($p.Value) (overridden)" } } } else { Write-Host "Default Image Key: (not set)" } Write-Host "" Write-Host "Env Passthrough:" if ($envEntries.Count -eq 0) { Write-Host " (none)" } else { $maxLen = ($envEntries | ForEach-Object { $_.Pattern.Length } | Measure-Object -Maximum).Maximum foreach ($e in $envEntries) { Write-Host " $($e.Pattern.PadRight($maxLen)) $($e.Label)" } } foreach ($platform in @('linux', 'windows')) { $entries = $volumeEntries[$platform] Write-Host "" Write-Host "Volumes ($platform):" if ($entries.Count -eq 0) { Write-Host " (none)" } else { $maxLen = ($entries | ForEach-Object { $_.Spec.Length } | Measure-Object -Maximum).Maximum foreach ($e in $entries) { Write-Host " $($e.Spec.PadRight($maxLen)) $($e.Label)" } } } Write-Host "" } # end if (-not $Quiet) # Build return object with flat effective values + provenance $result = [PSCustomObject]@{ defaultImageKey = $effectiveImageKey envPassthrough = @($envEntries | ForEach-Object { $_.Pattern }) volumes = [PSCustomObject]@{ linux = @($volumeEntries.linux | ForEach-Object { $_.Spec }) windows = @($volumeEntries.windows | ForEach-Object { $_.Spec }) } Sources = @($sources | ForEach-Object { $_.Directory }) DefaultImageKeyProvenance = $imageKeyProvenance EnvPassthroughProvenance = $envEntries VolumesProvenance = [PSCustomObject]@{ linux = @($volumeEntries.linux) windows = @($volumeEntries.windows) } } # Carry through other scalar properties (e.g. deprecated 'image') foreach ($entry in $otherScalars.GetEnumerator()) { $result | Add-Member -MemberType NoteProperty -Name $entry.Key -Value $entry.Value.Value } return $result } |