👷 release ci

.editorconfig

@@ -6,3 +6,7 @@ indent_size = 4
 end_of_line = lf
 charset = utf-8
 insert_final_newline = true
+
+[{*.yml,*.yaml}]
+indent_style = space
+indent_size = 2

.gitea/workflows/release.yaml

@@ -0,0 +1,70 @@
+name: Release
+on:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+*'
+
+env:
+  REGISTRY_GIT: git.tjdev.de
+  IMAGE_NAME: ${{ gitea.repository_owner }}/openvpn
+
+jobs:
+  docker-build-and-publish:
+    name: "Build and publish Docker images"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      
+      - name: Login to DockerHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+      
+      - name: Login to Git Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY_GIT }}
+          username: ${{ secrets.GIT_PACKREG_USERNAME }}
+          password: ${{ secrets.GIT_PACKREG_PASSWORD }}
+      
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ${{ env.IMAGE_NAME }}
+            ${{ env.REGISTRY_GIT }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+      
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+  
+  gitea-release:
+    needs: [docker-build-and-publish]
+    name: "Create Gitea release"
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+    - name: Check out repository code
+      uses: actions/checkout@v4
+    
+    - name: Generate Release Notes
+      run: |
+        touch release-notes.md
+        echo "< CHANGELOG >" >> release-notes.md
+        echo >> release-notes.md
+        echo "< SETUP INSTRUCTIONS >" >> release-notes.md
+    
+    - uses: ncipollo/release-action@v1
+      with:
+        bodyFile: "release-notes.md"