Setup CI/CD (MichalStrehovsky#1)

Author: MichalStrehovsky

.github/workflows/main.yml

@@ -0,0 +1,68 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [ master ]
+
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Release version to create'     
+        required: true
+
+jobs:
+  build_and_test:
+    strategy:
+      matrix:
+        include:
+          - vm: windows-latest
+    runs-on: ${{ matrix.vm }}
+    name: Build and test ${{ matrix.vm }}
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v3
+      - name: Setup dotnet
+        uses: actions/setup-dotnet@v2
+        with:
+          dotnet-version: '8.0.x'
+          include-prerelease: true
+      - name: Setup zig
+        if: ${{ github.event.inputs.version == '' }}
+        uses: goto-bus-stop/setup-zig@v2
+      - name: Build (CI)
+        if: ${{ github.event.inputs.version == '' }}
+        run: |
+          dotnet build -t:Pack src/PublishAotCross.nuproj
+          dotnet publish -r linux-x64 -c Release test/Hello.csproj -p:StripSymbols=false
+      - name: Upload test binary
+        if: ${{ github.event.inputs.version == '' }}
+        uses: actions/upload-artifact@v2
+        with:
+          name: Hello
+          path: test/bin/Release/net8.0/linux-x64/publish/Hello
+      - name: Build (CD)
+        if: ${{ github.event.inputs.version != '' }}
+        run: dotnet build -t:Pack src/PublishAotCross.nuproj -p:Version=${{ github.event.inputs.version }}
+      - name: Archive NuGet
+        if: ${{ github.event.inputs.version != '' }}
+        uses: actions/upload-artifact@v2
+        with:
+          name: PublishAotCross.${{ github.event.inputs.version }}.nupkg
+          path: src/bin/Debug/PublishAotCross.${{ github.event.inputs.version }}.nupkg
+      - name: Create tag
+        if: ${{ github.event.inputs.version != '' && github.actor == 'MichalStrehovsky' }}
+        run: |
+          git tag v${{ github.event.inputs.version }}
+          git push origin v${{ github.event.inputs.version }}
+
+  validate:
+    needs: build_and_test
+    runs-on: ubuntu-latest
+    name: Try launching
+    steps:
+      - name: Download all artifacts
+        uses: actions/download-artifact@v3
+      - name: Launch
+        run: |
+          chmod +x ./Hello/Hello
+          ./Hello/Hello

src/clang.cmd

@@ -11,6 +11,9 @@ set args=%*
 rem Works around zlib not being available with zig. This is not great.
 set args=%args:-lz =%
 
+rem Work around a .NET 8 Preview 6 issue
+set args=%args:'-Wl,-rpath,$ORIGIN'=-Wl,-rpath,$ORIGIN%
+
 rem Work around parameters unsupported by zig. Just drop them from the command line.
 set args=%args:--discard-all=--as-needed%
 set args=%args:-Wl,-pie =%