name: Docker CI

on:
  workflow_dispatch:
  push:
    branches:
      - 'master'
    tags:
      - 'v*'
    paths-ignore:
      - '.github/*'
      - '.github/*_TEMPLATE/**'
      - '*.md'
  pull_request:
    branches:
      - 'master'
    paths-ignore:
      - '.github/*'
      - '.github/*_TEMPLATE/**'
      - '*.md'

jobs:
  build:
    name: Docker image
    runs-on: ubuntu-latest
    env:
      DOCKER_USERNAME: "SteamRE"
    steps:
      - uses: actions/checkout@v3

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

      - name: Login to Docker Hub
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      
      - name: Login to GitHub Container Registry
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: |
            ${{ env.DOCKER_USERNAME }}/DepotDownloader
            ghcr.io/${{ env.DOCKER_USERNAME }}/DepotDownloader
          tags: |
            type=ref,event=branch
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=sha
        
      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          # platforms: linux/amd64,linux/arm/v7,linux/arm64/v8