name: Docs build
on:
  push:
    branches: [main]
  pull_request:
  release:
    types: [published]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions: {}

jobs:
  pre-job:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    outputs:
      should_run: ${{ steps.found_paths.outputs.docs == 'true' ||  steps.should_force.outputs.should_force == 'true' }}
    steps:
      - name: Checkout code
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
        with:
          persist-credentials: false
      - id: found_paths
        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3
        with:
          filters: |
            docs:
              - 'docs/**'
            workflow:
              - '.github/workflows/docs-build.yml'
      - name: Check if we should force jobs to run
        id: should_force
        run: echo "should_force=${{ steps.found_paths.outputs.workflow == 'true' || github.event_name == 'release' || github.ref_name == 'main' }}" >> "$GITHUB_OUTPUT"

  build:
    name: Docs Build
    needs: pre-job
    permissions:
      contents: read
    if: ${{ needs.pre-job.outputs.should_run == 'true' }}
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ./docs

    steps:
      - name: Checkout code
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
        with:
          persist-credentials: false

      - name: Setup Node
        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
        with:
          node-version-file: './docs/.nvmrc'

      - name: Run npm install
        run: npm ci

      - name: Check formatting
        run: npm run format

      - name: Run build
        run: npm run build

      - name: Upload build output
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
        with:
          name: docs-build-output
          path: docs/build/
          include-hidden-files: true
          retention-days: 1