add github action

.github/workflows/docker-image.yml

@@ -0,0 +1,47 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    tags:
+      - "*"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ github.token }}
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Lowercase repo name
+        run: echo "GITHUB_REPOSITORY_LOWERCASE=${GITHUB_REPOSITORY,,}" >>${GITHUB_ENV}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: |
+            ghcr.io/${{ env.GITHUB_REPOSITORY_LOWERCASE }}/git-registry:${{github.ref_name}}
+            ghcr.io/${{ env.GITHUB_REPOSITORY_LOWERCASE }}/git-registry:latest
+            thrysoee/git-registry:${{github.ref_name}}
+            thrysoee/git-registry:latest

docker-compose.yml

@@ -1,7 +1,6 @@
-version: "3.9"
+---
 
 services:
-
   git-registry:
     image: thrysoee/git-registry:${GIT_REGISTRY_VERSION:-latest}
     container_name: git-registry
@@ -19,6 +18,6 @@ services:
     restart: unless-stopped
 
 volumes:
-  git-registry-etc-ssh-volume:
-  git-registry-repositories-volume:
+  git-registry-etc-ssh-volume: ~
+  git-registry-repositories-volume: ~