name: Build And Push Docker Image

on:
  workflow_call:
    inputs:
      component:
        required: true
        type: string
    secrets:
      docker_username:
        required: true
      docker_token:
        required: true
      docker_password:
        required: true

jobs:
  push_to_registry:
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repo
        uses: actions/checkout@v2

      - name: Log in to Docker Hub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.docker_username }}
          password: ${{ secrets.docker_token }}
      
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: pinpointdocker/${{ inputs.component }}
        
      - name: Build and push Docker image
        uses: docker/build-push-action@v2
        with:
          context: ./${{ inputs.component }}
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Update repo description
        uses: peter-evans/dockerhub-description@v2
        with:
          username: ${{ secrets.docker_username }}
          password: ${{ secrets.docker_password }}
          repository: pinpointdocker/${{ inputs.component }}
          readme-filepath: ./${{ inputs.component }}/Readme.md