name: Release Docker Image

on:
  push:
    branches:
      - master
    tags:
      - '*-alpha*'
      - '*-beta*'
      - '*-rc*'

# ref https://docs.github.com/zh/actions/learn-github-actions/variables
env:
  package_json: "app/package.json"
  docker_hub_owner: "b3log"
  docker_hub_repo: "siyuan"

jobs:
  build:
    if: ${{ github.repository_owner == 'siyuan-note' }}
    name: build
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read

    steps:
      - name: Checkout repository and submodules
        uses: actions/checkout@v6
        with:
          ref: ${{ github.event.ref }}
          submodules: recursive

      - name: Extract version from package.json
        id: version
        run: |
          echo "value=$(jq .version ${{ env.package_json }} -r)" >> $GITHUB_OUTPUT

      - name: Free Disk Space (Ubuntu)
        uses: jlumbroso/free-disk-space@main
        with:
          # this might remove tools that are actually needed,
          # if set to "true" but frees about 6 GB
          tool-cache: false

          # all of these default to true, but feel free to set to
          # "false" if necessary for your workflow
          android: true
          dotnet: true
          haskell: true
          large-packages: true
          docker-images: true
          swap-storage: true

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v4

      - name: Setup Docker buildx
        uses: docker/setup-buildx-action@v4

      - name: Log in to Docker Hub
        uses: docker/login-action@v4
        with:
          username: ${{ secrets.DOCKER_HUB_USER }}
          password: ${{ secrets.DOCKER_HUB_PWD }}

      - name: Build and push Docker image
        run: |
          LATEST_FLAG=""
          if [ "${{ github.ref }}" = "refs/heads/master" ]; then
            LATEST_FLAG="-t ${{ env.docker_hub_owner }}/${{ env.docker_hub_repo }}:latest"
          fi
          docker buildx build --push --platform linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v8 $LATEST_FLAG -t ${{ env.docker_hub_owner }}/${{ env.docker_hub_repo }}:v${{ steps.version.outputs.value }} .