name: Release

on:
  push:
    tags:
      - 'v*'

env:
  REGISTRY: ghcr.io

permissions:
  contents: read
  packages: write

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: gateway
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: '20'
      - run: npm ci
      - run: npm run typecheck
      - run: npm run lint
      - run: npm run test:run

  build-and-push:
    name: Build and Push Docker Image
    runs-on: ubuntu-latest
    needs: [test]
    steps:
      - uses: actions/checkout@v4

      - name: Extract version from tag
        id: meta
        run: |
          VERSION=${GITHUB_REF_NAME#v}
          SHORT_SHA=$(echo "$GITHUB_SHA" | cut -c1-7)
          IMAGE_NAME=$(echo "${{ github.repository_owner }}/atauth-gateway" | tr '[:upper:]' '[:lower:]')
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
          echo "short_sha=$SHORT_SHA" >> "$GITHUB_OUTPUT"
          echo "image_name=$IMAGE_NAME" >> "$GITHUB_OUTPUT"

      - name: Log in to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up QEMU for multi-platform builds
        uses: docker/setup-qemu-action@v3

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

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: ./gateway
          platforms: linux/amd64,linux/arm64
          push: true
          build-args: |
            BUILD_COMMIT=${{ steps.meta.outputs.short_sha }}
          tags: |
            ${{ env.REGISTRY }}/${{ steps.meta.outputs.image_name }}:${{ steps.meta.outputs.version }}
            ${{ env.REGISTRY }}/${{ steps.meta.outputs.image_name }}:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max