publish_docker_image.yml

name: Build Docker image

on:
  push:
    branches:
      - develop
      - main
    tags:
      - v*
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      GIT_REF: ${{ github.head_ref || github.ref_name }} # ref_name to get tags/branches
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: set docker tag
        run: |
          echo "DOCKER_TAG=ghcr.io/stack-app-br/evolution-api:$GIT_REF" >> $GITHUB_ENV

      - name: replace docker tag if main
        if: github.ref_name == 'main'
        run: |
          echo "DOCKER_TAG=ghcr.io/stack-app-br/evolution-api:latest" >> $GITHUB_ENV

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ env.DOCKER_TAG }}