added workflow for automation of docker image

.env

@@ -0,0 +1,2 @@
+SOURCE_API_URL=YOUR_MALOJA_API_URL
+SOURCE_API_KEY=YOUR_API_KEY

.gitea/workflows/docker.yml

@@ -0,0 +1,25 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build_and_push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Log in to Gitea Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: gitea.kansaigaijin.com
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push Docker image
+        run: |
+          docker build -t gitea.kansaigaijin.com/kansaigaijin/majola-lidarr-importer:latest .
+          docker push gitea.kansaigaijin.com/kansaigaijin/majola-lidarr-importer:latest

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
-  lidarr-importer-api:
-    image: gitea.kansaigaijin.com/kansaigaijin/majola-lidarr-importer:latest
+  api:
+    build: .
     container_name: maloja-lidarr-importer-api
     volumes:
       - ./logs:/app/logs