Merge pull request #424 from abnerrizzi/feat-gh-action

GitHub action to build and push Docker image to GitHub registry

.github/workflows/build-push-ghcr.yml

@@ -0,0 +1,58 @@
+name: Build and Push
+
+on:
+  push:
+    branches:
+      - main
+      - development
+      - feat*
+    tags:
+      - "v*"
+  pull_request:
+    branches:
+      - master
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  docker-build:
+    permissions:
+      contents: read
+      packages: write
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Setting environment variables
+        run: |
+          echo "repo_name=${{ env.IMAGE_NAME }}" >> $GITHUB_ENV
+
+      - uses: actions/checkout@v3
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY}}/${{ env.repo_name }}
+          flavor: latest=true
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+
+      - name: Login to image repository
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          file: Dockerfile
+          push: ${{ github.ref_type == 'tag' || github.ref_name == 'main' || startsWith(github.ref_name, 'feat-')}}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}