Run a smoke test in GitHub Actions

Signed-off-by: Ilya Leoshkevich <[email protected]>

Author: iii-i

.github/workflows/dotnet.yml

@@ -275,9 +275,31 @@ jobs:
           # See https://github.com/actions/upload-artifact/issues/174 for details.
           dotnet-versions
           output/
-  release:
+  test:
     needs: installer
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # TODO: aspnetcore build fails on x64 with:
+        # EXEC : error : Failed to load assembly 'System.Private.CoreLib'
+        arch: [ppc64le, s390x]
+        isV6:
+        - ${{ startsWith(github.ref, 'refs/tags/v6.') }}
+        exclude:
+        - arch: ppc64le
+          isV6: true
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Download the ${{ matrix.arch }} installer artifacts
+      uses: actions/download-artifact@v4
+      with:
+        name: installer-${{ matrix.arch }}
+    - name: Run a smoke test
+      run: ./dotnet-test-sdk output/dotnet-sdk-*-linux-${{ matrix.arch }}.tar.gz
+  release:
+    needs: test
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         arch: [x64]

.github/workflows/dotnet.yml.j2

@@ -86,9 +86,22 @@ jobs:
           {%- endif %}
           output/
 {%- endfor %}
-  release:
+  test:
     needs: installer
     runs-on: ubuntu-latest
+    {{ matrix }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Download the {% raw %}${{ matrix.arch }}{% endraw %} installer artifacts
+      uses: actions/download-artifact@v4
+      with:
+        name: installer-{% raw %}${{ matrix.arch }}{% endraw %}
+    - name: Run a smoke test
+      run: ./dotnet-test-sdk output/dotnet-sdk-*-linux-{% raw %}${{ matrix.arch }}{% endraw %}.tar.gz
+  release:
+    needs: test
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         arch: [x64]