Merge pull request #647 from CommunityToolkit/alzollin/build_changes

Building only changed components.

Author: Arlodotexe

.github/workflows/build.yml

@@ -109,6 +109,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           submodules: recursive
+          fetch-depth: 0
 
       # Restore Tools from Manifest list in the Repository
       - name: Restore dotnet tools
@@ -132,10 +133,15 @@ jobs:
         with:
           vs-version: '[17.9,)'
 
+      - name: Get changed components
+        run: |
+          $components = ./tooling/Get-Changed-Components.ps1
+          echo "CHANGED_COMPONENTS_LIST=$components" >> $env:GITHUB_ENV
+
       # Generate full solution with all projects (sample gallery heads, components, tests)
       - name: Generate solution with ${{ matrix.multitarget }} gallery, components and tests
         working-directory: ./
-        run: powershell -version 5.1 -command "./tooling/GenerateAllSolution.ps1 -MultiTargets ${{ matrix.multitarget }} ${{ env.ENABLE_DIAGNOSTICS == 'true' && ' -UseDiagnostics' || '' }} -WinUIMajorVersion ${{ matrix.winui }}" -ErrorAction Stop
+        run: powershell -version 5.1 -command "./tooling/GenerateAllSolution.ps1 -MultiTargets ${{ matrix.multitarget }} ${{ env.ENABLE_DIAGNOSTICS == 'true' && ' -UseDiagnostics' || '' }} -Components ${{ env.CHANGED_COMPONENTS_LIST }} -WinUIMajorVersion ${{ matrix.winui }}" -ErrorAction Stop
 
       # Build solution
       - name: MSBuild (With diagnostics)
@@ -233,6 +239,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           submodules: recursive
+          fetch-depth: 0
 
       - name: Format Date/Time of Commit for Package Version
         run: |
@@ -257,9 +264,15 @@ jobs:
         with:
           vs-version: '[17.9,)'
 
+      # Get changed components
+      - name: Get changed components
+        run: |
+          $components = ./tooling/Get-Changed-Components.ps1
+          echo "CHANGED_COMPONENTS_LIST=$components" >> $env:GITHUB_ENV
+
       # Build and pack component nupkg
       - name: Build and pack component packages
-        run: ./tooling/Build-Toolkit-Components.ps1 -MultiTargets all -WinUIMajorVersion ${{ matrix.winui }} -DateForVersion ${{ env.VERSION_DATE }} ${{ env.VERSION_PROPERTY != '' && format('-PreviewVersion "{0}"', env.VERSION_PROPERTY) || '' }} ${{ env.ENABLE_DIAGNOSTICS == 'true' && '-EnableBinlogs' || '' }} ${{ env.ENABLE_DIAGNOSTICS == 'true' && '-Verbose' || '' }} -BinlogOutput ./ -NupkgOutput ./ -Release
+        run: ./tooling/Build-Toolkit-Components.ps1 -MultiTargets all -Components ${{ env.CHANGED_COMPONENTS_LIST }} -WinUIMajorVersion ${{ matrix.winui }} -DateForVersion ${{ env.VERSION_DATE }} ${{ env.VERSION_PROPERTY != '' && format('-PreviewVersion "{0}"', env.VERSION_PROPERTY) || '' }} ${{ env.ENABLE_DIAGNOSTICS == 'true' && '-EnableBinlogs' || '' }} ${{ env.ENABLE_DIAGNOSTICS == 'true' && '-Verbose' || '' }} -BinlogOutput ./ -NupkgOutput ./ -Release
 
       - name: Validate package names
         if: ${{ env.VERSION_PROPERTY != '' }}