Add release notes template with enhanced tag information

.forgejo/release-template.md

@@ -0,0 +1,24 @@
+Release {{VERSION}}
+
+Docker Image: {{IMAGE_NAME}}
+Commit: {{COMMIT_SHORT}} ({{COMMIT_HASH}})
+Build Date: {{BUILD_DATE}}
+Author: {{COMMIT_AUTHOR}}
+
+## Changes
+
+{{COMMITS}}
+
+## Docker Image
+
+```
+docker pull {{IMAGE_NAME}}
+```
+
+## Deployment
+
+The image is also available as `latest`:
+```
+docker pull git.jusemon.com/jusemon/threejs-test:latest
+```
+

.forgejo/workflows/ci.yaml

@@ -16,6 +16,16 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Check Docker availability
+        run: |
+          set -e
+          docker --version
+          docker info
+
+      - name: Setup Docker Buildx
+        run: |
+          docker buildx create --use || true
+
       - name: Build Docker Image
         run: |
           docker build -t threejs-test:test .
@@ -38,6 +48,16 @@ jobs:
         with:
           fetch-depth: 0  # Fetch all history for tags
 
+      - name: Check Docker availability
+        run: |
+          set -e
+          docker --version
+          docker info
+
+      - name: Setup Docker Buildx
+        run: |
+          docker buildx create --use || true
+
       - name: Login to Registry
         run: |
           echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login git.jusemon.com -u "${{ secrets.REGISTRY_USERNAME }}" --password-stdin
@@ -85,6 +105,46 @@ jobs:
           docker tag "$IMAGE_NAME" "git.jusemon.com/jusemon/threejs-test:latest"
           docker push "git.jusemon.com/jusemon/threejs-test:latest"
 
+      - name: Generate Release Notes
+        id: release_notes
+        run: |
+          VERSION="${{ steps.version.outputs.version }}"
+          TAG="${{ steps.version.outputs.tag }}"
+          IMAGE_NAME="git.jusemon.com/jusemon/threejs-test:$VERSION"
+          COMMIT_HASH=$(git rev-parse HEAD)
+          COMMIT_SHORT=$(git rev-parse --short HEAD)
+          BUILD_DATE=$(date -u +"%Y-%m-%d %H:%M:%S UTC")
+          
+          # Get commits since last tag
+          LATEST_TAG=$(git describe --tags --match 'v*.*.*' --abbrev=0 2>/dev/null || echo "")
+          if [[ -n "$LATEST_TAG" ]]; then
+            COMMITS=$(git log ${LATEST_TAG}..HEAD --pretty=format:"- %s (%h)" --no-merges)
+          else
+            COMMITS=$(git log --pretty=format:"- %s (%h)" --no-merges -10)
+          fi
+          
+          # Get author of the commit
+          COMMIT_AUTHOR=$(git log -1 --pretty=format:"%an <%ae>")
+          
+          # Read template and replace placeholders
+          TEMPLATE_FILE=".forgejo/release-template.md"
+          if [[ ! -f "$TEMPLATE_FILE" ]]; then
+            echo "Error: Template file not found: $TEMPLATE_FILE"
+            exit 1
+          fi
+          
+          # Replace placeholders in template
+          sed -e "s|{{VERSION}}|$VERSION|g" \
+              -e "s|{{IMAGE_NAME}}|$IMAGE_NAME|g" \
+              -e "s|{{COMMIT_HASH}}|$COMMIT_HASH|g" \
+              -e "s|{{COMMIT_SHORT}}|$COMMIT_SHORT|g" \
+              -e "s|{{BUILD_DATE}}|$BUILD_DATE|g" \
+              -e "s|{{COMMIT_AUTHOR}}|$COMMIT_AUTHOR|g" \
+              -e "s|{{COMMITS}}|$COMMITS|g" \
+              "$TEMPLATE_FILE" > /tmp/release_message.txt
+          
+          echo "Release notes generated from template"
+
       - name: Create Git Tag
         run: |
           git config user.name "forgejo-actions"
@@ -94,7 +154,8 @@ jobs:
           if git rev-parse "$TAG" >/dev/null 2>&1; then
             echo "Tag $TAG already exists, skipping tag creation"
           else
-            git tag -a "$TAG" -m "Release ${{ steps.version.outputs.version }}"
+            git tag -a "$TAG" -F /tmp/release_message.txt
             git push origin "$TAG"
+            echo "Created tag $TAG with detailed release notes"
           fi