Upgrade PowerShell from LTS to current in GitHub Action, manifest version 7.3 again (#74)

* Update bicepVersion

* upgrade powershell from LTS in pipeline

* manifest 7.3 re-bump

---------

Co-authored-by: Simon Wåhlin <[email protected]>

Author: PalmEmanuel

.github/workflows/build.yml

@@ -13,11 +13,23 @@ jobs:
       with:
         fetch-depth: 0
 
-    - name: Upgrade to latest preview of powershell
+    - name: Update PowerShell from LTS
       shell: pwsh
       run: |
-        Invoke-Expression "& { $(irm https://aka.ms/install-powershell.ps1) } -Quiet"
-        $env:GITHUB_PATH = '/home/runner/.powershell:' + $env:GITHUB_PATH
+        # Most of the code is from https://aka.ms/install-powershell.ps1 but adapted for GITHUB_PATH
+        $Destination = "~/.powershell"
+        if (-not (Test-Path -Path $Destination)) { New-Item -ItemType Directory -Path $Destination }
+
+        Invoke-Expression "& { $(irm https://aka.ms/install-powershell.ps1) } -Destination $Destination"
+        $TargetPath = Join-Path -Path $Destination -ChildPath "pwsh"
+        $Symlink = "/usr/bin/pwsh"
+
+        $Uid = id -u
+        if ($Uid -ne "0") { $SUDO = "sudo" } else { $SUDO = "" }
+        # Make symbolic link point to installed path
+        & $SUDO ln -fs $TargetPath $Symlink
+
+        if ($LASTEXITCODE -ne 0) { throw "Could not add to GITHUB_PATH: failed to make '$Symlink' point to '$TargetPath'." }
 
     - name: Set PSModulePath
       shell: pwsh

BicepNet.PS/Manifest/BicepNet.PS.psd1

@@ -26,7 +26,7 @@
 BicepNet is developed for the Bicep PowerShell module but could be used for any other project where you want to leverage Bicep functionality in PowerShell or .NET.'
 
     # Minimum version of the PowerShell engine required by this module
-    PowerShellVersion    = '7.2'
+    PowerShellVersion    = '7.3'
 
     # Minimum version of Microsoft .NET Framework required by this module. This prerequisite is valid for the PowerShell Desktop edition only.
     # DotNetFrameworkVersion = '4.6.1'