docker-publish.yaml

name: publish Docker image

on:
  workflow_call:
    inputs:
      dockerfile-path:
        required: true
        type: string
      docker-image-name:
        required: true
        type: string
    secrets:
      DOCKERHUB_USERNAME:
        required: true
      DOCKERHUB_TOKEN:
        required: true

jobs:
  docker-publish:
    runs-on: ubuntu-22.04
    steps:
      - name: Get code
        uses: actions/checkout@v4

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ${{ inputs.dockerfile-path }}
          push: true
          cache-from: type=registry,ref=${{ secrets.DOCKERHUB_USERNAME }}/${{ inputs.docker-image-name }}:latest
          cache-to: type=inline
          tags: |
            ${{ secrets.DOCKERHUB_USERNAME }}/${{ inputs.docker-image-name }}:latest
            ${{ secrets.DOCKERHUB_USERNAME }}/${{ inputs.docker-image-name }}:${{ github.run_number }}