feat: add chart source

.gitea/workflows/tag.yaml

@@ -0,0 +1,34 @@
+name: Docker Image CI
+on:
+  push:
+    tags: 
+      - '*'
+
+jobs:
+  build:
+    runs-on: gitea-official-runner
+    container: 
+      image: harbor.merlin.xin/release/merlin/action_builder:v0.0.2
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+    - name: helm login
+      env: 
+        HARBOR_USERNAME: ${{ secrets.HARBOR_ROBOT }}
+        HARBOR_PASSWORD: ${{ secrets.HARBOR_ROBOT_SECRET }}
+        HARBOR_URL: ${{ vars.HARBOR_URL }}
+      run: helm registry login ${HARBOR_URL} --username ${HARBOR_USERNAME} --password ${HARBOR_PASSWORD}
+    - name: Build and push Helm Chart
+      env:
+        HARBOR_URL: ${{ vars.HARBOR_URL }}
+        REPOSITORY: ${{ github.repository }}
+      run: |
+        ROOT_DIR=$(pwd)
+        CHART_BASE_NAME=$(awk '/^name:/ {print $2}' Chart.yaml)
+        CHART_PACKAGE="${CHART_BASE_NAME}-${GITHUB_REF_NAME}.tgz"
+        echo "Building chart:" 
+        helm package . --version $GITHUB_REF_NAME
+        echo "Pushing chart:"
+        helm push "$CHART_PACKAGE" oci://${HARBOR_URL}/charts/$REPOSITORY
+        
+        echo "Successfully pushed chart!"