name: CI

on:
  push:
    branches:
      - main
  pull_request:

permissions:
  actions: read
  contents: read
  packages: write

env:
  REGISTRY: ghcr.io
  IMAGE_PREFIX: ${{ github.repository }}

jobs:
  lint-test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          filter: tree:0
          fetch-depth: 0

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: 'npm'

      - run: npm ci
      - uses: nrwl/nx-set-shas@v4
      - run: npx nx affected -t lint test typecheck

  build-api:
    runs-on: ubuntu-latest
    needs: lint-test
    steps:
      - uses: actions/checkout@v4

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

      - name: Log in to GitHub Container Registry
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push API image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: apps/api/Dockerfile
          push: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}/api:latest
            ${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}/api:${{ github.sha }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  build-web:
    runs-on: ubuntu-latest
    needs: lint-test
    steps:
      - uses: actions/checkout@v4

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

      - name: Log in to GitHub Container Registry
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Web image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: apps/web/Dockerfile
          push: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}/web:latest
            ${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}/web:${{ github.sha }}
          cache-from: type=gha
          cache-to: type=gha,mode=max