name: Push Docker Image - V2 Demo (Unified)

on:
  workflow_dispatch:
  push:
    branches:
      - demo2

concurrency:
  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.ref_name || github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  push:
    runs-on: ubuntu-latest
    permissions:
      packages: write
      id-token: write
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
        with:
          egress-policy: audit

      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: Set up JDK 17
        uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5.0.0
        with:
          java-version: "17"
          distribution: "temurin"

      - uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
        with:
          gradle-version: 8.14

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1

      - name: Get version number
        id: versionNumber
        run: echo "versionNumber=$(./gradlew printVersion --quiet | tail -1)" >> $GITHUB_OUTPUT

      - name: Login to Docker Hub
        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_API }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0

      - name: Generate tags
        id: meta
        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # v5.8.0
        with:
          images: |
            ${{ secrets.DOCKER_HUB_ORG_USERNAME }}/stirling-pdf
          tags: |
            type=raw,value=v2-demo

      - name: Build and push Unified Dockerfile (v2-demo)
        id: build-push-demo
        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
        with:
          builder: ${{ steps.buildx.outputs.name }}
          context: .
          file: ./docker/Dockerfile.unified
          push: true
          cache-from: type=gha
          cache-to: type=gha,mode=max
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: VERSION_TAG=${{ steps.versionNumber.outputs.versionNumber }}
          platforms: linux/amd64,linux/arm64/v8
          provenance: true
          sbom: true