build and push image to ghcr.io

.github/workflows/push.yml

@@ -2,41 +2,47 @@ name: Build & Push Container Image
 on:
   push:
     branches:
+      - main
       - master
     tags:
-      - v*
+    - "v*"
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
 
 jobs:
-  build:
+  # Push image to GitHub Packages.
+  container:
     runs-on: ubuntu-latest
-    env:
-      IMAGE: docker.io/vshn/modsecurity
-      QUAY_IMAGE: quay.io/vshn/modsecurity
+    permissions:
+      contents: read
+      packages: write
+
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: "0"
-      - name: Set version latest
-        if: github.ref == 'refs/heads/master'
-        run: echo "VERSION=latest" >> ${GITHUB_ENV}
-      - name: Set version from tag
-        if: startsWith(github.ref, 'refs/tags/v')
-        run: echo "VERSION=$(echo ${GITHUB_REF#refs/tags/})" >> ${GITHUB_ENV}
-      - name: Build Image
-        run: docker build -t "${IMAGE}:${VERSION}" v3.3
-      - name: Push Image to DockerHub
-        env:
-          DOCKER_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
-          DOCKER_PASSWORD: ${{ secrets.DOCKERHUB_PASSWORD }}
-        run: |
-          docker login docker.io --username "${DOCKER_USERNAME}" --password "${DOCKER_PASSWORD}"
-          docker push "${IMAGE}:${VERSION}"
-      - name: Push Image to Quay
-        env:
-          DOCKER_USERNAME: ${{ secrets.QUAY_USERNAME }}
-          DOCKER_PASSWORD: ${{ secrets.QUAY_PASSWORD }}
-        run: |
-          docker login quay.io --username "${DOCKER_USERNAME}" --password "${DOCKER_PASSWORD}"
-          docker tag "${IMAGE}:${VERSION}" ${QUAY_IMAGE}:${VERSION}
-          docker push "${QUAY_IMAGE}:${VERSION}"
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: "0"
+    - name: Log in to the Container Registry
+      uses: docker/login-action@v3
+      with:
+        registry: ${{ env.REGISTRY }}
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Determine Tags & Labels based on Git ref
+      id: meta
+      uses: docker/metadata-action@v5
+      with:
+        images: "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}"
+
+    - name: Build & Push container image
+      uses: docker/build-push-action@v5
+      with:
+        context: .
+        file: ./Dockerfile
+        push: true
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
+        addLatest: true