Add build

Author: renatocron

.github/workflows/main.yaml

@@ -0,0 +1,40 @@
+---
+name: Create and publish the Docker image
+
+on:
+  push:
+    branches: ['master']
+
+env:
+  IMAGE_NAME: ghcr.io/eokoe/email-db-service
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Login to Github Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: ./
+          file: ./Dockerfile
+          push: true
+          tags: ${{ env.IMAGE_NAME  }}:latest,${{ env.IMAGE_NAME }}:${{ github.sha }}
+          cache-from: type=registry,ref=${{ env.IMAGE_NAME }}:latest
+          cache-to: type=inline