add mac release build scripts (#5474)

tools/releaseBuild/macOS/PowerShellPackage.ps1

@@ -0,0 +1,65 @@
+# PowerShell Script to build and package PowerShell from specified form and branch
+# Script is intented to use in Docker containers
+# Ensure PowerShell is available in the provided image
+
+param (
+    # Set default location to where VSTS cloned the repository locally.
+    [string] $location = $env:BUILD_REPOSITORY_LOCALPATH,
+
+    # Destination location of the package on docker host
+    [string] $destination = '/mnt',
+
+    [ValidatePattern("^v\d+\.\d+\.\d+(-\w+(\.\d+)?)?$")]
+    [ValidateNotNullOrEmpty()]
+    [string]$ReleaseTag,
+
+    [ValidateSet("zip", "tar")]
+    [string[]]$ExtraPackage
+)
+
+# We must build in /PowerShell
+
+# cleanup the folder but don't delete it or the build agent will loose ownership of the folder
+Get-ChildItem -Path /PowerShell/* -Attributes Hidden,Normal,Directory | Remove-Item -Recurse -Force
+
+# clone the repositor to the location we must build from
+git clone $location /PowerShell
+
+$releaseTagParam = @{}
+if ($ReleaseTag)
+{
+    $releaseTagParam = @{ 'ReleaseTag' = $ReleaseTag }
+}
+
+Push-Location
+try {
+    Set-Location /PowerShell
+    Import-Module "/PowerShell/build.psm1"
+    Import-Module "/PowerShell/tools/packaging"
+
+    Start-PSBootstrap -Package -NoSudo
+    Start-PSBuild -Crossgen -PSModuleRestore @releaseTagParam
+
+    Start-PSPackage @releaseTagParam
+    switch ($ExtraPackage)
+    {
+        "zip" { Start-PSPackage -Type zip @releaseTagParam }
+        "tar" { Start-PSPackage -Type tar @releaseTagParam }
+    }
+}
+finally
+{
+    Pop-Location
+}
+
+$linuxPackages = Get-ChildItem "/PowerShell/powershell*" -Include *.pkg,*.zip,*.tar.gz
+foreach ($linuxPackage in $linuxPackages)
+{
+    $filePath = $linuxPackage.FullName
+    $name = split-path -Leaf -Path $filePath
+    $extension = (Split-Path -Extension -Path $filePath).Replace('.','')
+    Write-Verbose "Copying $filePath to $destination" -Verbose
+    Write-Host "##vso[artifact.upload containerfolder=results;artifactname=$name]$filePath"
+    Write-Host "##vso[task.setvariable variable=Package-$extension]$filePath"
+    Copy-Item -Path $filePath -Destination $destination -force
+}

tools/releaseBuild/macOS/PowerShellPackage.sh

@@ -0,0 +1 @@
+pwsh -command ".\PowerShellPackage.ps1 $*"