name: Tag Docker image
on: push: branches: - 'main' tags: - 'v*'
env: REGISTRY: ghcr.io IMAGE_NAME: ${{ github.repository }}
jobs: build: runs-on: ubuntu-latest steps: - name: Checkout uses: actions/checkout@v2
- name: Log into the Container registry
uses: docker/login-action@v2
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Extract metadata for the Docker image
id: meta
uses: docker/metadata-action@v4
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
- name: Build and push the Docker image
uses: docker/build-push-action@v4
with:
context: .
push: true
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}