github: build and push docker container

Signed-off-by: Date Huang <[email protected]>

.github/workflows/main.yml

@@ -7,6 +7,7 @@ on:
 
 env:
   GO_VERSION: "1.22"
+  APP: ${{ github.repository }}
 
 jobs:
   codegen:
@@ -24,6 +25,7 @@ jobs:
         run: |
           git diff --compact-summary --exit-code || \
             (echo; echo "Unexpected difference in directories after code generation. Run 'wire .' command and commit."; exit 1)
+
   lint:
     name: Lint
     runs-on: ubuntu-latest
@@ -70,12 +72,38 @@ jobs:
         with:
           go-version: ${{ env.GO_VERSION }}
       - name: Build
-        run: go build -v -o stunmesh-${{ matrix.os }}-${{ matrix.arch }} .
+        run: go build -v -o ${{ env.APP}}-${{ matrix.os }}-${{ matrix.arch }} .
         env:
           CGO_ENABLED: 0
           GOARCH: ${{ matrix.arch }}
           GOOS: ${{ matrix.os }}
       - uses: actions/upload-artifact@v4
         with:
-          name: stunmesh-${{ matrix.os }}-${{ matrix.arch }}
-          path: stunmesh-${{ matrix.os }}-${{ matrix.arch }}
+          name: ${{ env.APP }}-${{ matrix.os }}-${{ matrix.arch }}
+          path: ${{ env.APP }}-${{ matrix.os }}-${{ matrix.arch }}
+
+  docker:
+    if: github.event_name != 'pull_request'
+    name: Build Docker container
+    runs-on: ubuntu-latest
+    needs:
+      - lint
+      - test
+    steps:
+      - uses: actions/checkout@v4
+      - uses: docker/setup-qemu-action@v3
+      - uses: docker/setup-buildx-action@v3
+      - uses: docker/login-action@v3
+        with:
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.DOCKER_TOKEN }}
+      - uses: docker/metadata-action@v5
+        id: meta
+        with:
+          images: ${{ github.repository_owner }}/${{ env.APP }}
+      - uses: docker/build-push-action@v6
+        with:
+          platforms: linux/amd64,linux/arm64,linux/arm
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}