Merge pull request #4 from p1nkun1c0rns/performance_increase

feat: change from build on action to pre build image

.github/workflows/test.yml

@@ -5,6 +5,8 @@ on:
       - 'dependabot/*'
   schedule:
     - cron: '22 22 * * 5'
+env:
+  IMAGE: ${{ github.repository }}
 
 jobs:
   lint:
@@ -36,9 +38,17 @@ jobs:
     - name: Run CI script
       run: ./tests/run.bats
 
-    - name: Run action
-      uses: ./
-      with:
-        path: "./tests/data/good_case_1"
-        file_extension: "*.yaml"
-        exclude: "skip"
+  deploy:
+    needs: test
+    if: github.ref == 'refs/heads/master'
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Build,Tag,Push Docker image
+      run: |
+        echo "${{ secrets.DOCKERHUB_TOKEN }}" | docker login -u "${{ secrets.DOCKERHUB_USER }}" --password-stdin
+        # docker build
+        docker build -t ${IMAGE}:latest .
+        # docker push images
+        docker push ${IMAGE}

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:alpine3.11
+FROM golang:alpine3.11 as builder
 
 LABEL name="prometheus-operator-lint-action"
 LABEL repository="http://github.com/p1nkun1c0rns/prometheus-operator-lint-action"
@@ -17,4 +17,9 @@ RUN apk add --no-cache \
 
 RUN go get -u github.com/coreos/prometheus-operator/cmd/po-lint@v${PO_LINT_VERSION}
 
+######## Start a new stage from scratch #######
+FROM alpine:3.11.5
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+COPY --from=builder /go/bin/po-lint /usr/local/bin/
 ENTRYPOINT [ "/entrypoint.sh" ]

action.yml

@@ -17,7 +17,7 @@ inputs:
     default: ''
 runs:
   using: 'docker'
-  image: 'Dockerfile'
+  image: 'docker://p1nkun1c0rns/prometheus-operator-lint-action:latest'
   args:
     - ${{ inputs.path }}
     - ${{ inputs.file_extension }}