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.check.outputs.should_run }}
    steps:
      - name: Check what should run
        id: check
        uses: immich-app/devtools/actions/pre-job@24820aa4ef67959b0dcf69a438cccf00d7c7042b # pre-job-action-v1.0.1
        with:
          filters: |
            docs:
              - 'docs/**'
            open-api:
              - 'open-api/immich-openapi-specs.json'
          force-filters: |
            - '.github/workflows/docs-build.yml'
          force-events: 'release'
          force-branches: 'main'

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

    steps:
      - name: Checkout code
        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
        with:
          persist-credentials: false

      - name: Setup pnpm
        uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0

      - name: Setup Node
        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
        with:
          node-version-file: './docs/.nvmrc'
          cache: 'pnpm'
          cache-dependency-path: '**/pnpm-lock.yaml'

      - name: Run install
        run: pnpm install

      - name: Check formatting
        run: pnpm format

      - name: Run build
        run: pnpm build

      - name: Upload build output
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: docs-build-output
          path: docs/build/
          include-hidden-files: true
          retention-days: 1