name: npx

on:
  push:
    branches: [master]
  schedule:
    - cron: '0 0 * * *' # every day at 00:00 UTC
  workflow_dispatch: # allow manual triggering

jobs:
  npx:
    runs-on: ubuntu-latest
    steps:
      - uses: oven-sh/setup-bun@v2
      - uses: actions/setup-node@v5
        with:
          node-version: 24
      - uses: actions/checkout@v6
      - name: Wait for the released version to be published on npm
        run: |
          VERSION=$(node -p "require('./package.json').version")
          echo "VERSION=$VERSION" >> "$GITHUB_ENV"
          echo "Target version: $VERSION"
          # Unscoped CLI package (published by `np`) + every non-private workspace
          # package (published by `lerna publish`). All version in lockstep.
          PACKAGES=$(node -p "['scrabble-solver', ...require('fs').readdirSync('packages').map(d=>require('./packages/'+d+'/package.json')).filter(p=>!p.private).map(p=>p.name)].join(' ')")
          echo "Waiting for: $PACKAGES"
          for pkg in $PACKAGES; do
            for i in $(seq 1 60); do
              if [ "$(npm view "$pkg@$VERSION" version 2>/dev/null)" = "$VERSION" ]; then
                echo "✓ $pkg@$VERSION is available"
                break
              fi
              if [ "$i" -eq 60 ]; then
                echo "::error::Timed out waiting for $pkg@$VERSION on npm" >&2
                exit 1
              fi
              echo "… $pkg@$VERSION not available yet (attempt $i/60); sleeping 15s"
              sleep 15
            done
          done
      - name: Download published package
        run: |
          npm pack scrabble-solver@"$VERSION"
          mkdir work-dir
          tar -xzf scrabble-solver-*.tgz -C work-dir --strip-components=1
      - run: bun install --frozen-lockfile
        working-directory: work-dir
      - name: Pre-warm dictionaries cache
        run: node packages/dictionaries/bin/update-dictionaries.js
        working-directory: work-dir
      - uses: cypress-io/github-action@v7
        with:
          install: false
          build: npm install --global scrabble-solver@${{ env.VERSION }}
          start: scrabble-solver
          wait-on: 'http://localhost:3333'
          working-directory: work-dir
        env:
          CYPRESS_BASE_URL: http://localhost:3333
      - uses: actions/upload-artifact@v7
        if: failure()
        with:
          name: cypress-screenshots
          path: work-dir/cypress/screenshots
          if-no-files-found: ignore