powerinterface/.github/workflows/docker-image.yml at master · ngrie/powerinterface · GitHub

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name: Docker Image CI

on:
  push:
    tags:
      - "v*.*.*"

jobs:

  build:

    runs-on: ubuntu-latest

    steps:
      - name: Check out repository
        uses: actions/checkout@v2
      - name: Prepare
        id: prep
        run: |
          DOCKER_IMAGE=ghcr.io/ngrie/powerinterface
          VERSION=latest
          if [[ $GITHUB_REF == refs/tags/* ]]; then
            VERSION=${GITHUB_REF#refs/tags/v}
          fi
          TAGS="${DOCKER_IMAGE}:${VERSION}"
          if [[ $VERSION =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
            TAGS="$TAGS,${DOCKER_IMAGE}:latest"
          fi
          echo ::set-output name=tags::${TAGS}
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Login to GitHub Packages Docker Registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Push to GitHub Packages
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: ${{ steps.prep.outputs.tags }}
          platforms: linux/arm/v6,linux/arm/v7,linux/arm64/v8,linux/amd64