pr-image.yml

name: Build PR Image

on: issue_comment
permissions:
  issues: write

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Check for /build_docker_image
        id: command
        uses: xt0rted/slash-command-action@bf51f8f5f4ea3d58abc7eca58f77104182b23e88 # v2.0.0
        with:
          command: build_docker_image
          reaction: "false"
          allow-edits: "false"
          permission-level: admin

      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
        with:
          ref: ${{steps.command.outputs.command-arguments }}

      - uses: actions/setup-java@6a0805fcefea3d4657a47ac4c165951e33482018 # v4.2.2
        with:
          distribution: temurin
          java-version: 17

      - name: Gradle Build
        uses: gradle/actions/setup-gradle@@3b1b3b9a2104c2b47fbae53f3938079c00c9bb87 # v3.0.0
        with:
            arguments: distTar

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@988b5a0280414f521da01fcc63a27aeeb4b104db # v.3.6.1

      - name: Set Docker metadata
        id: meta
        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81 # v5.5.1
        with:
          images: target/emoji_manager
          tags: type=raw,value=pr-${{ github.event.issue.number }}

      - name: Login to Docker Hub
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@5cd11c3a4ced054e52742c5fd54dca954e0edd85 # v6.7.0
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}