lint.yml

name: Lint
on:
  push:
    branches: main
  pull_request:
    branches: main

jobs:
  lint:
    name: lint and link check
    runs-on: ubuntu-22.04-xl
    permissions:
      id-token: write # Needed for auth with Deno Deploy
      contents: read # Needed to clone the repository

    steps:
      - name: Clone repository
        uses: actions/checkout@v4

      - name: Set up Deno
        uses: denoland/setup-deno@v2
        with:
          cache: true

      - run: deno fmt --check
      - run: deno task test

      - name: "Reference: install"
        working-directory: "reference_gen"
        run: deno install

      - name: "Reference: generate types"
        working-directory: "reference_gen"
        run: deno task types

      - name: "Reference: generate docs"
        working-directory: "reference_gen"
        run: deno task doc

      - name: Restore OG image cache
        uses: actions/cache@v4
        id: og-cache
        with:
          path: .og-cache
          key: og-images-${{ hashFiles('open_graph/**') }}
          restore-keys: og-images-

      - name: Build
        env:
          ORAMA_PROJECT_ID: ${{ vars.ORAMA_PROJECT_ID }}
          ORAMA_DATASOURCE_ID: ${{ vars.ORAMA_DATASOURCE_ID }}
          ORAMA_PRIVATE_API_KEY: ${{ secrets.ORAMA_PRIVATE_API_KEY }}
          SKIP_OG: ${{ steps.og-cache.outputs.cache-hit == 'true' && '1' || '' }}
        run: deno task build

      - name: Restore cached OG images
        if: steps.og-cache.outputs.cache-hit == 'true'
        run: cp -r .og-cache/_site/* _site/ 2>/dev/null || true

      - name: Save OG images to cache
        if: steps.og-cache.outputs.cache-hit != 'true'
        run: |
          mkdir -p .og-cache/_site
          cd _site && find . -name "index.png" -exec cp --parents {} ../.og-cache/_site/ \;

      - name: Run server
        run: deno run --allow-read=. --allow-net --allow-env --lock=deno.lock server.ts &

      - name: Link checker
        env:
          DOCS_ROOT: "http://localhost:8000"
        run: deno run --no-lock --allow-net --allow-env .github/workflows/better_link_checker.ts