CI-Docker-Image-Build-Template.yml

name: Build and Publish Docker Image

on:
  workflow_call:
    inputs:
      DOCKER_ORGANIZATION_NAME:
        required: true
        type: string
      DOCKER_IMAGENAME:
        required: true
        type: string
      PUSH_IMAGE:
        required: true
        type: boolean
      PLATFORMS:
        required: false
        type: string
        default: "linux/amd64"
    secrets:
      docker_username:
        required: true
      docker_password:
        required: true

jobs:
  # define job to build and publish docker image
  build-and-push-docker-image:
    name: Build Docker image and push to repositories
    environment: Docker

    # run only when code is compiling and tests are passing
    runs-on: ubuntu-latest

    # steps to perform in job
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      # setup Docker buld action
      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.docker_username }}
          password: ${{ secrets.docker_password }}

      - uses: Klemensas/action-autotag@stable
        id: tag_step
        with:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
          package_root: docker/${{ inputs.DOCKER_ORGANIZATION_NAME }}/${{ inputs.DOCKER_IMAGENAME }}
          tag_prefix: "docker-${{ inputs.DOCKER_IMAGENAME }}-"
        if: "${{ inputs.PUSH_IMAGE }}"

      - name: Build image and push to Docker Hub and GitHub Container Registry
        id: docker_build
        uses: docker/build-push-action@v3
        with:
          # relative path to the place where source code with Dockerfile is located
          context: docker/${{ inputs.DOCKER_ORGANIZATION_NAME }}/${{ inputs.DOCKER_IMAGENAME }}
          # Note: tags has to be all lower-case
          tags: |
            ${{ inputs.DOCKER_ORGANIZATION_NAME }}/${{ inputs.DOCKER_IMAGENAME }}:latest,
            ${{ inputs.DOCKER_ORGANIZATION_NAME }}/${{ inputs.DOCKER_IMAGENAME }}:v${{ steps.tag_step.outputs.version }}
          # build on feature branches, push only on main branch
          push: ${{ inputs.PUSH_IMAGE }}
          build-args: "VERSION=${{ steps.tag_step.outputs.version }}"
          platforms: ${{ inputs.PLATFORMS }}