fix: Docker tag on main (#37)

* fix: Docker tag on main
- Docker tag wasn't set correctly
- Set a pretty commit message for Actions update

Signed-off-by: Dan Webb <[email protected]>
Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

.github/workflows/pr_and_publish.yaml → .github/workflows/publish.yaml

@@ -1,7 +1,6 @@
 ---
 name: Build & Publish container
 "on":
-  pull_request:
   push:
     branches: [main]
 
@@ -19,22 +18,6 @@ jobs:
           repository: ${{ github.event.pull_request.head.repo.full_name }}
           ref: ${{ github.event.pull_request.head.ref }}
 
-      - name: Dry Run Bump version and push tag
-        id: dry_run_tag_version
-        if: github.event_name == 'pull_request'
-        uses: mathieudutour/[email protected]
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          dry_run: true
-
-      - name: Bump version and push tag
-        id: tag_version
-        if: github.ref == 'refs/heads/main'
-        uses: mathieudutour/[email protected]
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          dry_run: false
-
       - name: Docker metadata
         id: meta
         uses: docker/metadata-action@v4
@@ -56,19 +39,12 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Update actions.yml
-        if: github.event_name == 'pull_request'
-        uses: mikefarah/[email protected]
-        with:
-          cmd: yq e -i '.runs.image = "docker://ghcr.io/${{ github.repository }}:${{ steps.dry_run_tag_version.outputs.new_tag }}"' action.yml
-
-      - name: Commit Changes to actions.yml
-        if: github.event_name == 'pull_request'
-        uses: EndBug/add-and-commit@v9
+      - name: Bump version and push tag
+        id: tag_version
+        uses: mathieudutour/[email protected]
         with:
-          message: "Update actions.yml"
-          add: "action.yml"
-          default_author: github_actions
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          dry_run: false
 
       - name: Build and push
         uses: docker/build-push-action@v4
@@ -78,11 +54,10 @@ jobs:
           push: true
           tags: |
             ${{ steps.meta.outputs.tags }}
-            ${{ steps.tag_version.outputs.new_tag }}
+            ghcr.io/${{ github.repository }}:${{ steps.tag_version.outputs.new_tag }}
           labels: ${{ steps.meta.outputs.labels }}
 
       - name: Create a GitHub release
-        if: github.ref == 'refs/heads/main'
         uses: ncipollo/[email protected]
         with:
           tag: ${{ steps.tag_version.outputs.new_tag }}

.github/workflows/pull_request.yaml

@@ -0,0 +1,69 @@
+---
+name: Build & Publish container
+"on":
+  pull_request:
+
+jobs:
+  build_and_publish:
+    name: Build & Publish to GitHub Container Registry
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      packages: write
+    steps:
+      - name: Code checkout
+        uses: actions/checkout@v3
+        with:
+          repository: ${{ github.event.pull_request.head.repo.full_name }}
+          ref: ${{ github.event.pull_request.head.ref }}
+
+      - name: Docker metadata
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ghcr.io/${{ github.repository }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Setup buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          install: true
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Bump version and push tag
+        id: tag_version
+        uses: mathieudutour/[email protected]
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          dry_run: true
+
+      - name: Update actions.yml to ${{ steps.tag_version.outputs.new_tag }}
+        uses: mikefarah/[email protected]
+        with:
+          cmd: yq e -i '.runs.image = "docker://ghcr.io/${{ github.repository }}:${{ steps.tag_version.outputs.new_tag }}"' action.yml
+
+      - name: Commit Changes to actions.yml
+        uses: EndBug/add-and-commit@v9
+        with:
+          message: "Update actions.yml to ${{ steps.tag_version.outputs.new_tag }}"
+          add: "action.yml"
+          default_author: github_actions
+
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: |
+            ${{ steps.meta.outputs.tags }}
+            ghcr.io/${{ github.repository }}:${{ steps.tag_version.outputs.new_tag }}
+          labels: ${{ steps.meta.outputs.labels }}

action.yml

@@ -14,4 +14,4 @@ outputs:
     description: "stdout from mdl"
 runs:
   using: "docker"
-  image: "docker://ghcr.io/actionshub/markdownlint:v3.1.1"
+  image: "docker://ghcr.io/actionshub/markdownlint:v3.1.2"