Added Repair-Permissions

base.linux/Repair-Permissions.ps1

@@ -0,0 +1,60 @@
+[CmdletBinding(SupportsShouldProcess)]param(
+    [Parameter(Mandatory,ValueFromPipeline)]
+    [string[]]$Path,
+    [switch]$sudo,
+    [string]$User,
+    [string]$Group,
+    [string]$FilePermission,
+    [string]$DirPermission,
+    [switch]$Force,
+    [switch]$NonRecursive
+)
+
+begin {
+    if( -not $sudo -and -not (Test-IsAdmin) ) {
+        throw "This command must be run in Admin context"
+    }
+
+    if( [string]::IsNullOrWhiteSpace($User) ) {
+        $User =  $env:SZ_DOCKER_PUID ?? $env:USER;
+    }
+    $User =  "$(& id --user --name $User)";
+
+    if( [string]::IsNullOrWhiteSpace($Group) ) {
+        $Group =  $env:SZ_DOCKER_GUID ?? "$(& id --group --name $User)"
+    }
+
+    if(  [string]::IsNullOrWhiteSpace($FilePermission) ) {
+        $FilePermission = $env:SZ_FILE_PERM ?? "664"
+    }
+
+    if(  [string]::IsNullOrWhiteSpace($DirPermission) ) {
+        $DirPermission = $env:SZ_DIR_PERM ?? "664"
+    }
+
+    $cmdArgs = "-Recurse:`$$(-not $NonRecursive) -Force:`$$Force"
+}
+
+process {
+    $Path | Get-Item | ForEach-Object {
+        $local:p = $_.FullName
+        $local:nextCmd = ""
+        if( $_.Attributes -band [System.IO.FileAttributes]::Directory ) {
+            $nextCmd = "Get-ChildItem $p $cmdArgs | ForEach-Object { & chown ${User}:${Group} `$_ }"
+            if( $PSCmdlet.ShouldProcess( "Set $p ownership to ${User}:${Group}`n$nextCmd`n" ) ) {
+                Invoke-ExpressionEx -sudo:$sudo $nextCmd
+            }
+        }
+
+        $nextCmd = "Get-ChildItem $p -Directory $cmdArgs | ForEach-Object { & chmod $DirPermission `$_ }"
+        if( $PSCmdlet.ShouldProcess( "Set $p dirs permissions to $DirPermission`n$nextCmd`n" ) ) {
+            Invoke-ExpressionEx -sudo:$sudo $nextCmd
+        }
+
+        $nextCmd = "Get-ChildItem $p -File $cmdArgs | ForEach-Object { & chmod $FilePermission `$_ }"
+        if( $PSCmdlet.ShouldProcess( "Set $p file permissions to $FilePermission`n$nextCmd`n" ) ) {
+            Invoke-ExpressionEx -sudo:$sudo $nextCmd
+        }
+    }
+}
+