devops-example-application/.github/workflows/docker_builder.yml at master · Consek/devops-example-application · GitHub

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name: Build and Publish docker images

on:
  push:
    branches:
      - master
    tags:
      - 'v**'

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        component: ["frontend", "proxy", "backend"]
        dockerhub_repo: ["consek"]
    steps:
      -
        name: Checkout
        uses: actions/checkout@v2
      -
        name: Docker meta
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: ${{ matrix.dockerhub_repo }}/${{ matrix.component }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{raw}}
            type=sha,format=long
            latest
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      -
        name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      -
        name: Build and push
        uses: docker/build-push-action@v2
        with:
          context: ${{ matrix.component }}/.
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          cache-from: ${{ matrix.dockerhub_repo }}/${{ matrix.component }}:sha-${{ github.sha }},${{ matrix.dockerhub_repo }}/${{ matrix.component }}:latest
          cache-to: type=inline