ci: publish :dev on main, :main + :vA.B.C on release

.github/workflows/ci-cd.yml

@@ -1,21 +1,23 @@
 name: CI/CD Pipeline
 
+# Tagging policy:
+#   - push to main  -> Docker Hub image tagged :dev (this workflow)
+#   - GitHub release -> Docker Hub images tagged :main and :vA.B.C (release-please.yml)
+# Releases are created by release-please with the default GITHUB_TOKEN, which
+# does NOT trigger this workflow, so the release images are built there.
 on:
   push:
-    branches: [ main, dev ]
-    tags: [ 'v*' ]
+    branches: [ main ]
   pull_request:
     branches: [ main ]
-  release:
-    types: [ published ]
 
 env:
   DOCKER_DRIVER: overlay2
   DOCKER_TLS_CERTDIR: ""
   # Docker Hub image (public): mobiera/<repo>
   IMAGE: "mobiera/${{ github.event.repository.name }}"
-  # Default tag is main, will be overridden based on branch/tag
-  IMAGE_TAG: "main"
+  # main pushes publish the :dev image.
+  IMAGE_TAG: "dev"
 
 jobs:
   build:
@@ -27,22 +29,6 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v4
 
-    - name: Set image tag
-      run: |
-        # If it's not main branch, use branch name as tag
-        if [[ "${{ github.ref_name }}" != "main" && "${{ github.ref_type }}" == "branch" ]]; then
-          echo "IMAGE_TAG=${{ github.ref_name }}" >> $GITHUB_ENV
-        # If it's a tag (not empty), use tag name without 'v' prefix
-        elif [[ "${{ github.ref_type }}" == "tag" ]]; then
-          echo "IMAGE_TAG=$(echo "${{ github.ref_name }}" | sed 's/v//')" >> $GITHUB_ENV
-        fi
-
-    - name: Log tag info
-      run: |
-        echo "Tag: ${{ github.ref_name }}"
-        echo "Branch: ${{ github.ref_name }}"
-        echo "Image Tag: ${{ env.IMAGE_TAG }}"
-
     - name: Create Maven settings directory
       run: |
         export MVN_SETTINGS_DIR="/builds/current/${{ github.event.repository.name }}/${{ env.IMAGE_TAG }}"
@@ -80,22 +66,12 @@ jobs:
   docker-package:
     runs-on: ubuntu-latest
     needs: build
-    if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/dev' || github.event_name == 'release'
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
 
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
 
-    - name: Set image tag
-      run: |
-        # If it's not main branch, use branch name as tag
-        if [[ "${{ github.ref_name }}" != "main" && "${{ github.ref_type }}" == "branch" ]]; then
-          echo "IMAGE_TAG=${{ github.ref_name }}" >> $GITHUB_ENV
-        # If it's a tag (not empty), use tag name without 'v' prefix
-        elif [[ "${{ github.ref_type }}" == "tag" ]]; then
-          echo "IMAGE_TAG=$(echo "${{ github.ref_name }}" | sed 's/v//')" >> $GITHUB_ENV
-        fi
-
     - name: Download build artifacts
       uses: actions/download-artifact@v4
       with:
@@ -167,7 +143,7 @@ jobs:
   security-scan:
     runs-on: ubuntu-latest
     needs: docker-package
-    if: github.ref == 'refs/heads/main' || github.event_name == 'release'
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
 
     steps:
     - name: Checkout code

.github/workflows/release-please.yml

@@ -71,7 +71,9 @@ jobs:
 
       - name: Build and push container image
         run: |
-          VERSION="${TAG_NAME#v}"
-          echo "Building ${IMAGE}:${VERSION} from tag ${TAG_NAME}"
-          docker build -f src/main/docker/Dockerfile.jvm -t "${IMAGE}:${VERSION}" .
-          docker push "${IMAGE}:${VERSION}"
+          echo "Building ${IMAGE}:main and ${IMAGE}:${TAG_NAME} from tag ${TAG_NAME}"
+          docker build -f src/main/docker/Dockerfile.jvm \
+            -t "${IMAGE}:main" \
+            -t "${IMAGE}:${TAG_NAME}" .
+          docker push "${IMAGE}:main"
+          docker push "${IMAGE}:${TAG_NAME}"