name: Publish Release

on:
  workflow_dispatch:
    inputs:
      tags:
        description: "version"
        required: false
        type: string
  release:
    types:
      - created
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]

jobs:
  build_docker_release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: "main"
          fetch-depth: 0

      - name: Release tag
        id: releasetag
        run: |
          if [ -z "${{ inputs.tag }}" ]; then
            latest_release_tag=$(curl -s "https://api.github.com/repos/${{ github.repository_owner }}/${{ github.event.repository.name }}/releases/latest" | jq -r .tag_name)
            echo "release_tag=${latest_release_tag}" >> $GITHUB_ENV
          else
            echo "release_tag=${{ inputs.tag }}" >> $GITHUB_ENV
          fi

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}
          tags: |
            type=raw,value=latest,enable=true
            type=sha
            type=raw,value=${{ steps.releasetag.outputs.release_tag }},enable=true

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

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

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ github.repository_owner }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
        if: ${{ github.event_name == 'release' || github.event_name == 'workflow_dispatch' }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GH_TOKEN }}
        if: ${{ github.event_name == 'release' || github.event_name == 'workflow_dispatch' }}

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: ./
          platforms: linux/arm/v7,linux/amd64,linux/arm64
          push: ${{ github.event_name == 'release' || github.event_name == 'workflow_dispatch' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}