Refactor Docker publish workflow to remove database matrix strategy, simplifying image building process. Update image tagging to exclude database suffix and adjust conditions for push actions based on event type.

.github/workflows/docker-publish.yml

@@ -19,18 +19,6 @@ jobs:
       contents: read
       packages: write
 
-    strategy:
-      matrix:
-        include:
-          - db: mysql
-            suffix: -mysql
-          - db: postgres
-            suffix: -postgres
-          - db: sqlite
-            suffix: -sqlite
-          - db: sqlite
-            suffix: ""
-
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -39,6 +27,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Log in to Container registry
+        if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
@@ -49,7 +38,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PROJECT_NAME }}${{ matrix.suffix }}
+          images: ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.PROJECT_NAME }}
           tags: |
             type=ref,event=branch
             type=ref,event=pr
@@ -63,8 +52,6 @@ jobs:
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}
-          build-args: |
-            DATABASE_TYPE=${{ matrix.db }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha