name: Release Docker Image

on:
  push:
    tags:
      - v*

permissions:
  packages: write

env:
  APP_NAME: rdtclient
  DOCKER_FILE: ./Dockerfile
  ENABLE_DOCKERHUB: 1
  ENABLE_GHCR: 1

concurrency: ${{ github.sha }}

jobs:
  build:
    outputs:
      digest-amd64: ${{ steps.digest.outputs.digest-amd64 }}
      digest-arm64: ${{ steps.digest.outputs.digest-arm64 }}
    strategy:
      matrix:
        config:
          - arch: amd64
            runs-on: ubuntu-latest
            platform: linux/amd64
          - arch: arm64
            runs-on: ubuntu-24.04-arm
            platform: linux/arm64
    runs-on: ${{ matrix.config.runs-on }}
    steps:
      - name: Checkout Code
        uses: actions/checkout@v6

      - name: Extract version and patch .csproj
        run: |
          VERSION="${GITHUB_REF_NAME#v}"
          sed -i "s|<Version>.*</Version>|<Version>$VERSION</Version>|" server/RdtClient.Web/RdtClient.Web.csproj
          sed -i "s|<AssemblyVersion>.*</AssemblyVersion>|<AssemblyVersion>$VERSION</AssemblyVersion>|" server/RdtClient.Web/RdtClient.Web.csproj

      - name: Login to DockerHub
        if: ${{ env.ENABLE_DOCKERHUB == 1 }}
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
  
      - name: Login to GHCR
        if: ${{ env.ENABLE_GHCR == 1 }}
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

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

      - name: Docker Metadata action
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.APP_NAME }}
            ghcr.io/${{ github.repository_owner }}/${{ env.APP_NAME }}

      - name: Build and push by digest
        id: build
        uses: docker/build-push-action@v6
        with:
          context: .
          labels: ${{ steps.meta.outputs.labels }}
          tags: ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.APP_NAME }}
          outputs: type=image,push-by-digest=true,name-canonical=true,push=true

      - name: Export digest
        id: digest
        run: |
          echo "digest-${{ matrix.config.arch }}=${{ steps.build.outputs.digest }}" >> "$GITHUB_OUTPUT"

  push-images:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Login to DockerHub
        if: ${{ env.ENABLE_DOCKERHUB == 1 }}
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to GHCR
        if: ${{ env.ENABLE_GHCR == 1 }}
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@v3
      
      - name: Docker Metadata action
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.APP_NAME }}
            ghcr.io/${{ github.repository_owner }}/${{ env.APP_NAME }}
          tags: |
            type=schedule
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=sha
      
      - name: Create manifest list and push
        run: |         
          docker buildx imagetools create \
            $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< '${{ steps.meta.outputs.json }}') \
            ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.APP_NAME }}@${{ needs.build.outputs.digest-amd64 }} \
            ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.APP_NAME }}@${{ needs.build.outputs.digest-arm64 }}
      
      - name: Checkout code
        uses: actions/checkout@v6

      - name: Docker Hub Registry Description
        if: ${{ env.ENABLE_DOCKERHUB == 1 }}
        uses: peter-evans/dockerhub-description@v4
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
          repository: ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.APP_NAME }}
          short-description: |
            A web interface to manage your torrents on debrid providers.
          readme-filepath: ./README-DOCKER.md