Modify docker builder workflow (#108)

* modify docker builder workflow

* cleaner main check syntax

.github/workflows/deploy_container.yaml

@@ -20,14 +20,13 @@ jobs:
       DOCKER_BUILDKIT: 1
       BUILDKIT_PROGRESS: plain
       CLOUDSDK_CORE_DISABLE_PROMPTS: 1
-      DOCKER_IMAGE: australia-southeast1-docker.pkg.dev/cpg-common/images/${{ github.event.inputs.image_name }}:${{ github.event.inputs.image_tag }}
+      DOCKER_DEV: australia-southeast1-docker.pkg.dev/cpg-common/images-dev/
+      DOCKER_MAIN: australia-southeast1-docker.pkg.dev/cpg-common/images/
+      DOCKER_IMAGE: ${{ github.event.inputs.image_name }}:${{ github.event.inputs.image_tag }}
       IMAGE_NAME: ${{ github.event.inputs.image_name }}
       IMAGE_TAG: ${{ github.event.inputs.image_tag }}
 
     steps:
-      - name: "Restrict to main"
-        if: github.ref != 'refs/heads/main'
-        run: exit 1
 
       - name: "checkout repo"
         uses: actions/checkout@v3
@@ -50,6 +49,14 @@ jobs:
             --tag $DOCKER_IMAGE \
             images/$IMAGE_NAME
 
-      - name: "push image"
+      - name: "Push non-main branch to dev artifactory"
+        if: ${{ github.ref_name != 'main' }}
         run: |
-          docker push $DOCKER_IMAGE
+          docker tag $DOCKER_IMAGE $DOCKER_DEV$DOCKER_IMAGE
+          docker push $DOCKER_DEV$DOCKER_IMAGE
+
+      - name: "Push main branch to core artifactory"
+        if: ${{ github.ref_name == 'main' }}
+        run: |
+          docker tag $DOCKER_IMAGE $DOCKER_MAIN$DOCKER_IMAGE
+          docker push $DOCKER_MAIN$DOCKER_IMAGE