New dedicated building workflow

Moving the old debug build workflow into a new, portable and configurable building workflow. Currently nothing builds automatically, so more specific workflows need to be created.

- Accepts buildMode and version parameters
- Specify any build configuration already defined in msbuild
- Use modern method of setting env vars
https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#setting-an-environment-variable
- Output is in a predictable, runner-domain location

Author: gbakeman

.github/workflows/build-solution.yaml

@@ -0,0 +1,83 @@
+name: build-solution
+
+# defaults:
+#   run:
+#     working-directory: WinNUT_V2
+
+on:
+  workflow_dispatch:
+    inputs:
+      buildMode:
+        description: 'Solution build mode passed to MSBuild.'
+        required: true
+        type: string
+
+      version:
+        description: 'Version number to refer to this build and its assets, in `v.major.minor.build`.'
+        required: true
+        type: string
+  workflow_call:
+    inputs:
+      buildMode:
+        description: 'Solution build mode passed to MSBuild.'
+        required: true
+        type: string
+
+      version:
+        description: 'Version number to refer to this build and its assets, in `v.major.minor.build`.'
+        required: true
+        type: string
+
+  # pull_request:
+  #   branches: [ main, Dev-2.2 ] # Build for dev primarily, probably don't need main...?
+  #   paths:
+  #   - '**.vb'
+  #   - '**.vbproj'
+
+env:
+  DOTNET_VERSION: '4.8'
+  SLN_FILE: WinNUT_V2.sln
+  SLN_DIR: WinNUT_V2
+
+jobs:
+  build:
+    name: build-${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [windows-latest]
+    outputs:
+      asmVersion: ${{ steps.getversion.outputs.version }}
+    steps:
+    # Build output goes in this runner's temp directory
+    - name: Get output directory
+      run: echo "OUTPUT=${{ runner.temp }}\build-output" >> $env:GITHUB_ENV
+
+    # Make MSBuild available from $PATH.
+    - name: setup-msbuild
+      uses: microsoft/setup-msbuild@v1
+
+    - name: Checkout Code
+      uses: actions/checkout@v3
+
+    - name: Restore Packages
+      run: msbuild $env:SLN_DIR -t:restore
+
+    # msbuild cannot handle .vdproj Installer projects, so only build debug for now.
+    - name: Build solution
+      run: msbuild $env:SLN_DIR\$env:SLN_FILE -nologo -property:Configuration=${{ inputs.buildMode }} -property:OutDir=${{ env.OUTPUT }}
+
+    # For now, let msbuild continue autogenerating assembly versions and base everything off of that.
+    - name: Get AssemblyVersion generated by msbuild
+      id: getversion
+      uses: berglie/assembly-version/get@v1
+      with:
+        directory: ${{ env.OUTPUT }}
+
+    - name: Upload Artifact
+      uses: actions/upload-artifact@v3
+      with:
+        name: ${{ format('winnut-client-{0}-{1}', inputs.buildMode, vars.GITHUB_WORKFLOW_SHA) }}
+        if-no-files-found: error
+        path: ${{ env.OUTPUT }}
+