feat: improve CI to use GHCR and single versions in the backend

.github/workflows/main-client.yml

@@ -21,6 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       contents: write
+      packages: write
 
     steps:
       - name: Checkout code
@@ -39,20 +40,21 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Log in to Docker Hub
+      - name: Log in to GitHub Container Registry
         uses: docker/login-action@v3
         with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Extract metadata for Docker
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ secrets.DOCKER_USERNAME }}/tasknote
+          images: ghcr.io/${{ github.repository }}/app
           tags: |
             type=raw,value=${{ steps.version.outputs.tag }}
-            type=raw,value=app-latest,enable={{is_default_branch}}
+            type=raw,value=latest,enable={{is_default_branch}}
 
       - name: Build and push Docker image
         uses: docker/build-push-action@v5

.github/workflows/main-server.yml

@@ -8,13 +8,14 @@ on:
     paths:
       - 'server/**/*.java'
       - 'server/**/*.xml'
-      - 'server/Dockerfile'
+      - 'server/pom.xml'
 
 jobs:
   build-and-push:
     runs-on: ubuntu-latest
     permissions:
       contents: write
+      packages: write
 
     steps:
       - name: Checkout code
@@ -22,47 +23,61 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Generate version tag
+      - name: Set up Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+          cache: 'maven'
+
+      - name: Increment version in pom.xml
         id: version
+        working-directory: ./server
         run: |
-          DATE=$(date +'%Y.%m.%d')
-          TAG="api-v${DATE}.${{ github.run_number }}"
-          echo "tag=${TAG}" >> $GITHUB_OUTPUT
-          echo "Generated tag: ${TAG}"
+          # Extract current version from pom.xml
+          CURRENT_VERSION=$(./mvnw help:evaluate -Dexpression=project.version -q -DforceStdout)
+          echo "Current version: ${CURRENT_VERSION}"
 
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+          # Increment version
+          NEW_VERSION=$((CURRENT_VERSION + 1))
+          echo "New version: ${NEW_VERSION}"
 
-      - name: Log in to Docker Hub
+          # Update pom.xml with new version
+          ./mvnw versions:set -DnewVersion=${NEW_VERSION} -DgenerateBackupFiles=false -q
+
+          # Output for later steps
+          echo "version=${NEW_VERSION}" >> $GITHUB_OUTPUT
+
+      - name: Commit version bump
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add server/pom.xml
+          git commit -m "chore: bump api version to ${{ steps.version.outputs.version }} [skip ci]"
+          git push
+
+      - name: Log in to GitHub Container Registry
         uses: docker/login-action@v3
         with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Extract metadata for Docker
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ secrets.DOCKER_USERNAME }}/tasknote
-          tags: |
-            type=raw,value=${{ steps.version.outputs.tag }}
-            type=raw,value=api-latest,enable={{is_default_branch}}
+      - name: Build Docker image with Spring Boot
+        working-directory: ./server
+        run: |
+          ./mvnw -Pnative -DskipTests spring-boot:build-image \
+            -Dspring-boot.build-image.imageName=ghcr.io/${{ github.repository }}/api:latest
 
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v5
-        with:
-          context: ./server
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          build-args: |
-            BUILD=v${{ steps.version.outputs.tag }}
+      - name: Tag and push Docker image
+        run: |
+          docker tag ghcr.io/${{ github.repository }}/api:latest ghcr.io/${{ github.repository }}/api:${{ steps.version.outputs.version }}
+          docker push ghcr.io/${{ github.repository }}/api:latest
+          docker push ghcr.io/${{ github.repository }}/api:${{ steps.version.outputs.version }}
 
       - name: Create and push Git tag
         run: |
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
-          git tag -a ${{ steps.version.outputs.tag }} -m "Release ${{ steps.version.outputs.tag }}"
-          git push origin ${{ steps.version.outputs.tag }}
+          git tag -a api-v${{ steps.version.outputs.version }} -m "Release API v${{ steps.version.outputs.version }}"
+          git push origin api-v${{ steps.version.outputs.version }}