update deployed image on merge to master

Author: haarg

.github/workflows/build-container.yml

@@ -20,6 +20,12 @@ jobs:
         with:
           username: ${{ secrets.DOCKER_HUB_USER }}
           password: ${{ secrets.DOCKER_HUB_TOKEN }}
+      - name: Generate Auth Token
+        uses: actions/create-github-app-token@v1
+        id: app-token
+        with:
+          app-id: ${{ secrets.APP_ID }}
+          private-key: ${{ secrets.APP_PRIVATE_KEY }}
       - name: Build test image
         id: docker-build-test
         uses: docker/build-push-action@v5
@@ -46,5 +52,12 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           annotations: ${{ steps.meta.outputs.annotations }}
-      - if: contains( fromJSON(steps.meta.outputs.json).tags, "${{ github.repository }}:latest")
-        run: echo 'need update to ${{ fromJSON(steps.meta.outputs.json).tags[0] }}'
+      - name: Update deployed image
+        if: ${{ contains( fromJSON(steps.meta.outputs.json).tags, format('{0}:latest', github.repository)) }}
+        uses: benc-uk/workflow-dispatch@v1
+        with:
+          repo: metacpan/metacpan-k8s
+          ref: main
+          workflow: set-image.yml
+          token: ${{ steps.app-token.outputs.token }}
+          inputs: '{ "app": "api-v0-shim", "environment": "prod", "base-tag": "${{ github.repository }}:latest", "tag": "${{ fromJSON(steps.meta.outputs.json).tags[0] }}" }'