refactor: clean code

.github/workflows/go.yml

@@ -26,12 +26,12 @@ jobs:
         run: go build -o ./k8s-device-plugin cmd/k8s-device-plugin/main.go
 
   docker_build:
-    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
 
       - name: Docker Login
+        if: github.event_name == 'push' && github.ref == 'refs/heads/master'
         uses: docker/login-action@v3.6.0
         with:
             username: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -45,13 +45,9 @@ jobs:
         with:
           driver-opts: image=moby/buildkit:master
 
-      - name: Build and push
+      - name: Build and optionally push
         uses: docker/build-push-action@v6.18.0
         with:
             platforms: linux/amd64,linux/arm64
-            push: true
+            push: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
             tags: projecthami/mock-device-plugin:latest
-
-   # - run: docker build . -t projecthami/mock-device-plugin:${BRANCH_NAME}
-   # - run: docker push projecthami/mock-device-plugin:${BRANCH_NAME}
-

Dockerfile

@@ -11,9 +11,8 @@
 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 FROM golang:1.21-bullseye AS GOBUILD
 ADD . /device-plugin
-ARG GOPROXY=https://goproxy.cn,direct
 RUN cd /device-plugin && go build -o ./k8s-device-plugin cmd/k8s-device-plugin/main.go
 
 FROM ubuntu:20.04