Rework version calculation code to support release-branches

Author: nzbr

.github/actions/version/action.yml

@@ -6,16 +6,34 @@ outputs:
 runs:
   using: 'composite'
   steps:
-    - name: Generate/Set Version 🏷️
+    - name: Generate Version 🏷️
       id: version
       shell: pwsh
       run: |
-        $LATEST_TAG = git describe --tags --abbrev=0                                                                   # Get the latest tag name
-        $COMMIT_COUNT = git rev-list --use-bitmap-index --count "$(git rev-list --tags --no-walk --max-count=1)..HEAD" # Count all commits since the last tag
-        $NIXOS_WSL_VERSION = "$($LATEST_TAG -replace '(.+)\.(.+)\.(.+)\..+', '$1.$2.$3').${COMMIT_COUNT}"              # Compose the NixOS-WSL version number
-        Write-Output "version=${NIXOS_WSL_VERSION}" >> $env:GITHUB_OUTPUT
+        if ('${{ github.event_name }}' -eq 'pull_request') {
+          $version = 'pr-${{ github.event.pull_request.number }}'
+          $is_numeric = ''
+        } elseif ($refName -like 'release-*') {
+          $latest_tag = git describe --tags --abbrev=0
+          $commit_count = git rev-list --use-bitmap-index --count "$(git rev-list --tags --no-walk --max-count=1)..HEAD"
+          $version = "$($latest_tag -replace '(.+)\.(.+)\.(.+)\..+', '$1.$2.$3').${commit_count}"
+          $is_numeric = 1
+        } else {
+          $version = '${{ github.ref_name }}'
+          $is_numeric = ''
+        }
+        "version=$version" | Tee-Object -FilePath $env:GITHUB_OUTPUT -Append
+        "is_numeric=$is_numeric" | Tee-Object -FilePath $env:GITHUB_OUTPUT -Append
 
-        Write-Output $NIXOS_WSL_VERSION > ./VERSION
-        Write-Output $(git rev-parse HEAD) >> ./VERSION
-        ((Get-Content -path ./Launcher/Launcher/Launcher.csproj -Raw) -replace '1.3.3.7',$NIXOS_WSL_VERSION) | Set-Content -Path ./Launcher/Launcher/Launcher.csproj
-        ((Get-Content -path ./Launcher/Launcher-Appx/Package.appxmanifest -Raw) -replace '1.3.3.7',$NIXOS_WSL_VERSION) | Set-Content -Path ./Launcher/Launcher-Appx/Package.appxmanifest
+    - name: Set Version 🏷️
+      shell: pwsh
+      run: |
+        Write-Output '${{ steps.version.outputs.version }}' | Tee-Object -FilePath ./VERSION
+        Write-Output "$(git rev-parse HEAD)" | Tee-Object -FilePath ./VERSION -Append
+
+    - name: Set Launcher Version 🏷️
+      shell: pwsh
+      if: ${{ steps.version.outputs.is_numeric }}
+      run: |
+        ((Get-Content -path ./Launcher/Launcher/Launcher.csproj -Raw) -replace '1.3.3.7','${{ steps.version.outputs.version }}') | Set-Content -Path ./Launcher/Launcher/Launcher.csproj
+        ((Get-Content -path ./Launcher/Launcher-Appx/Package.appxmanifest -Raw) -replace '1.3.3.7','${{ steps.version.outputs.version }}') | Set-Content -Path ./Launcher/Launcher-Appx/Package.appxmanifest

VERSION

@@ -1,2 +1,2 @@
-DEV_BUILD
-dirty
+dev-build
+unknown