ci: first attempt docker image

.gitea/workflows/server.yaml

@@ -77,3 +77,62 @@ jobs:
           # set projectversion to be the branch name
           projectVersion: "${{ github.ref_name }}"
           bomFilename: "${{ github.workspace }}/bom.xml"
+  build-push-server-container:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup dotnet
+        uses: https://github.com/actions/setup-dotnet@v3
+        with:
+          dotnet-version: 7.0
+      # Add support for more platforms with QEMU (optional)
+      # https://github.com/docker/setup-qemu-action
+      - name: Set up QEMU
+        uses: https://github.com/docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: https://github.com/docker/setup-buildx-action@v3.0.0
+      - name: Login to Docker Hub
+        uses: https://github.com/docker/login-action@v3
+        with:
+          registry: forge.rainote.dev
+          tags: |
+            Wonderking/Continuity:latest
+            Wonderking/Continuity:${{ github.ref_name }}
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+      - name: Build and push
+        uses: https://github.com/docker/build-push-action@v5
+        with:
+          context: ./Server/
+          push: true
+          tags: user/repo:latest
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
+  dependency-track-container:
+    needs: build-push-server-container
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup dotnet
+        uses: https://github.com/actions/setup-dotnet@v3
+        with:
+          dotnet-version: 7.0
+      - name: Install dependencies
+        run: |
+          dotnet restore
+          echo "::add-path::$HOME/.dotnet/tools"
+      - name: Setup Dependency Track Dependencies
+        run: |
+          dotnet tool install --global CycloneDX
+      - name: Generate SBOM
+        run: |
+          docker sbom --format cyclonedx-json --output bom.json forge.rainote.dev/Wonderking/Continuity:latest
+      - name: Upload SBOM
+        uses: https://github.com/DependencyTrack/gh-upload-sbom@v2.0.1
+        with:
+          apiKey: ${{ secrets.DEPENDENCY_TRACK_API_KEY }}
+          serverHostname: ${{ secrets.DEPENDENCY_TRACK_URL }}
+          projectName: "${{ secrets.DEPENDENCY_TRACK_PROJECT_NAME }}-container"
+          autoCreate: true
+          # set projectversion to be the branch name
+          projectVersion: "${{ github.ref_name }}"
+          bomFilename: "${{ github.workspace }}/bom.xml"