Test common publish stuff.

.github/workflows/publish/action.yaml

@@ -0,0 +1,48 @@
+name: Build or publish container
+description: Reusable action for creating a container
+
+inputs:
+  container:
+    description: "The name of the container"
+    required: true
+  registry-token:
+    description: "The Github token needed to operate on the container registry"
+    required: true
+  publish:
+    description: "Whether to publish and roll out the container or not"
+    required: false
+  push-token:
+    description: "The Github token needed to create PRs for rolling out the container"
+    required: false
+  files-to-update:
+    description: "The files to update in the rollout PR"
+    required: false
+
+runs:
+  using: composite
+  steps:
+    - uses: docker/metadata-action@v5
+      id: metadata
+      with:
+        images: ghcr.io/${{ github.repository }}/${{ inputs.publish && inputs.container || 'cache' }}
+        tags: |
+          type=sha,format=long
+    - uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ inputs.registry-token }}
+    - uses: int128/kaniko-action@v1
+      with:
+        push: true
+        tags: ${{ steps.metadata.outputs.tags }}
+        labels: ${{ steps.metadata.outputs.labels }}
+        cache: true
+        cache-repository: ghcr.io/${{ github.repository }}/cache
+        context: ${{ inputs.container }}
+    - uses: ./.github/workflows/update-k8s-deployments
+      if: ${{ inputs.publish }}
+      with:
+        files-to-update: ${{ inputs.files-to-update }}
+        component: ${{ inputs.container }}
+        push-token: ${{ inputs.push-token }}

.github/workflows/rollout-dashboard.yaml

@@ -87,60 +87,23 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: docker/metadata-action@v5
-        id: metadata
-        with:
-          images: ghcr.io/${{ github.repository }}/cache
-          tags: |
-            type=sha,format=long
-      - uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - uses: int128/kaniko-action@v1
+      - uses: ./.github/workflows/publish
         name: Create rollout-dashboard container
         with:
-          push: true
-          tags: ${{ steps.metadata.outputs.tags }}
-          labels: ${{ steps.metadata.outputs.labels }}
-          cache: true
-          cache-repository: ghcr.io/${{ github.repository }}/cache
-          context: rollout-dashboard
+          container: rollout-dashboard
+          registry-token: ${{ secrets.GITHUB_TOKEN }}
   publish-rollout-dashboard-container:
     name: Publish rollout dashboard container
     # if: github.event_name == 'push' && github.ref == 'refs/heads/main'
-    if: github.event_name == 'pull_request'
+    if: github.event_name == 'pull_request' # FIXME delete me and uncomment line above.
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: docker/metadata-action@v5
-        id: metadata
-        with:
-          images: ghcr.io/${{ github.repository }}/rollout-dashboard
-          tags: |
-            type=schedule
-            type=ref,event=branch
-            type=ref,event=tag
-            type=ref,event=pr
-            type=sha,format=long
-      - uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - uses: int128/kaniko-action@v1
+      - uses: ./.github/workflows/publish
         name: Create and publish rollout-dashboard container
         with:
-          push: true
-          tags: ${{ steps.metadata.outputs.tags }}
-          labels: ${{ steps.metadata.outputs.labels }}
-          cache: true
-          cache-repository: ghcr.io/${{ github.repository }}/cache
-          context: rollout-dashboard
-      - uses: ./.github/workflows/update-k8s-deployments
-        name: Roll out new rollout-dashboard container
-        with:
-          files-to-update: bases/apps/rollout-dashboard/core/deployment.yaml
-          component: rollout-dashboard
+          container: rollout-dashboard
+          registry-token: ${{ secrets.GITHUB_TOKEN }}
+          publish: true
           push-token: ${{ secrets.K8S_API_TOKEN }}
+          files-to-update: bases/apps/rollout-dashboard/core/deployment.yaml