#
name: Build and publish wylab SS14 server

# Build whenever the Docker wrapper changes.
on:
  push:
    branches: ['main']
  repository_dispatch:
    types: ['ss14-package-ready']
  workflow_dispatch:

# Workflow-wide defaults. Adjust IMAGE_NAME/REGISTRY if you are publishing elsewhere.
env:
  REGISTRY: git.wylab.me
  IMAGE_NAME: wylab/ws14-docker-linux-server
  WYLAB_SOURCE_REPO: https://git.wylab.me/wylab/wylab-station-14.git
  WYLAB_SOURCE_REF: master
  BUILDKIT_PROGRESS: plain

jobs:
  build-arm64:
    # Requires a self-hosted macOS arm64 runner
    runs-on: [self-hosted, macos-arm64]
    timeout-minutes: 240
    permissions:
      contents: read
      packages: write
    env:
      TARGET_PLATFORM: linux-arm64
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Resolve wylab commit
        id: wylab
        env:
          PAYLOAD_COMMIT: ${{ github.event.client_payload.commit }}
        run: |
          set -euo pipefail
          if [ -n "${PAYLOAD_COMMIT}" ]; then
            COMMIT="${PAYLOAD_COMMIT}"
          else
            REF="${WYLAB_SOURCE_REF}"
            COMMIT=$(git ls-remote "${WYLAB_SOURCE_REPO}" "${REF}" | head -n1 | cut -f1)
          fi
          if [ -z "${COMMIT}" ]; then
            echo "Unable to resolve commit to build." >&2
            exit 1
          fi
          echo "commit=${COMMIT}" >> "$GITHUB_OUTPUT"

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

      - name: Log in to the container registry
        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USERNAME || github.actor }}
          password: ${{ secrets.REGISTRY_PASSWORD || secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image (arm64)
        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
        with:
          context: .
          platforms: linux/arm64
          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-arm64
          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-arm64,mode=max
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:arm64
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}-arm64
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.wylab.outputs.commit }}-arm64
          build-args: |
            SOURCE_REPO=${{ env.WYLAB_SOURCE_REPO }}
            SOURCE_REF=${{ steps.wylab.outputs.commit }}
            TARGET_PLATFORM=${{ env.TARGET_PLATFORM }}

  build-amd64:
    # Requires a self-hosted Linux amd64 runner
    runs-on: [self-hosted, linux-amd64]
    timeout-minutes: 240
    permissions:
      contents: read
      packages: write
    env:
      TARGET_PLATFORM: linux-x64
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Resolve wylab commit
        id: wylab
        env:
          PAYLOAD_COMMIT: ${{ github.event.client_payload.commit }}
        run: |
          set -euo pipefail
          if [ -n "${PAYLOAD_COMMIT}" ]; then
            COMMIT="${PAYLOAD_COMMIT}"
          else
            REF="${WYLAB_SOURCE_REF}"
            COMMIT=$(git ls-remote "${WYLAB_SOURCE_REPO}" "${REF}" | head -n1 | cut -f1)
          fi
          if [ -z "${COMMIT}" ]; then
            echo "Unable to resolve commit to build." >&2
            exit 1
          fi
          echo "commit=${COMMIT}" >> "$GITHUB_OUTPUT"

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

      - name: Log in to the container registry
        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USERNAME || github.actor }}
          password: ${{ secrets.REGISTRY_PASSWORD || secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image (amd64)
        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
        with:
          context: .
          platforms: linux/amd64
          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-amd64
          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-amd64,mode=max
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.wylab.outputs.commit }}
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:amd64
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}-amd64
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.wylab.outputs.commit }}-amd64
          build-args: |
            SOURCE_REPO=${{ env.WYLAB_SOURCE_REPO }}
            SOURCE_REF=${{ steps.wylab.outputs.commit }}
            TARGET_PLATFORM=${{ env.TARGET_PLATFORM }}