Private/Get-VolumeArgs.ps1
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function Get-VolumeArgs { [CmdletBinding()] param( [Parameter()] [string[]]$UserVolumes = @(), [Parameter()] [string[]]$ImageVolumes = @(), [Parameter()] [string[]]$ProjectVolumes = @(), [Parameter(Mandatory)] [ValidateSet('windows', 'linux')] [string]$ContainerOS ) $allVolumes = @() $volumeTiers = @() if ($UserVolumes.Count -gt 0) { $allVolumes += $UserVolumes $volumeTiers += @('user') * $UserVolumes.Count } if ($ImageVolumes.Count -gt 0) { $allVolumes += $ImageVolumes $volumeTiers += @('image') * $ImageVolumes.Count } if ($ProjectVolumes.Count -gt 0) { $allVolumes += $ProjectVolumes $volumeTiers += @('project') * $ProjectVolumes.Count } if ($allVolumes.Count -eq 0) { return @() } foreach ($vi in 0..($allVolumes.Count - 1)) { Write-Debug "[volumes] $($volumeTiers[$vi]): $($allVolumes[$vi])" } # Dedup by container path: later entries (higher priority) win. # Priority order: user < image < project (project is last in $allVolumes). $seenPaths = @{} $dedupedVolumes = @() for ($i = 0; $i -lt $allVolumes.Count; $i++) { $cp = Get-VolumeContainerPath $allVolumes[$i] if ($cp) { if ($seenPaths.ContainsKey($cp)) { $prevIdx = $seenPaths[$cp] Write-Verbose "Volume '$($allVolumes[$prevIdx])' overridden by '$($allVolumes[$i])' (same container path '$cp')" Write-Debug "[volumes] Conflict on $cp`: $($volumeTiers[$i]) '$($allVolumes[$i])' overrides $($volumeTiers[$prevIdx]) '$($allVolumes[$prevIdx])'" $dedupedVolumes[$prevIdx] = $null } $seenPaths[$cp] = $i } $dedupedVolumes += $allVolumes[$i] } $allVolumes = @($dedupedVolumes | Where-Object { $_ -ne $null }) $dockerArgs = @() # Expand environment variables, translate container-side paths for the # target OS, and apply default read-only mode. $expandedVolumes = foreach ($vol in $allVolumes) { $expanded = [Environment]::ExpandEnvironmentVariables($vol) # Parse volume spec into host:container[:mode]. # Windows paths contain drive-letter colons (e.g. C:\foo:C:\bar:rw), # so we match optional drive letters on each side. if ($expanded -match '^([A-Za-z]:)?([^:]+):([A-Za-z]:)?([^:]+)(?::(ro|rw))?$') { $hostPath = "$($Matches[1])$($Matches[2])" $containerPath = "$($Matches[3])$($Matches[4])" $mode = $Matches[5] $containerPath = ConvertTo-ContainerPath -HostPath $containerPath -ContainerOS $ContainerOS $result = "${hostPath}:${containerPath}" if ($mode) { $result += ":$mode" } Set-VolumeDefaultMode $result } else { Set-VolumeDefaultMode $expanded } } # Mount each volume foreach ($vol in $expandedVolumes) { $dockerArgs += '-v' $dockerArgs += $vol } # Pass volume descriptions so the container context file can list them $dockerArgs += '-e' $dockerArgs += "DCLAUDE_VOLUMES=$($expandedVolumes -join '|')" return $dockerArgs } |