name: Lint OpenAPI

on:
  pull_request:
  push:
    branches:
      - master

permissions:
  contents: read

concurrency:
  group: openapi-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  openapi:
    runs-on: ubuntu-latest

    if: ${{ github.repository_owner != 'nextcloud-gmbh' }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Get php version
        id: php_versions
        uses: icewind1991/nextcloud-version-matrix@v1

      - name: Set up php
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ steps.php_versions.outputs.php-available }}
          extensions: xml
          coverage: none
          ini-file: development
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Check Typescript OpenApi types
        id: check_typescript_openapi
        uses: andstor/file-existence-action@v3
        with:
          files: 'src/types/openapi/openapi*.ts'

      - name: Install dependencies
        env:
          CYPRESS_INSTALL_BINARY: 0
          PUPPETEER_SKIP_DOWNLOAD: true
        run: |
          npm i -g pnpm
          pnpm i --frozen-lockfile

      - name: Set up dependencies
        run: composer i

      - name: Regenerate OpenAPI
        run: composer run openapi

      - name: Check openapi*.json and typescript changes
        run: |
          bash -c "[[ ! \"`git status --porcelain `\" ]] || (echo 'Please run \"composer run openapi\" and commit the openapi*.json files and (if applicable) src/types/openapi/openapi*.ts, see the section \"Show changes on failure\" for details' && exit 1)"

      - name: Show changes on failure
        if: failure()
        run: |
          git status
          git --no-pager diff
          exit 1 # make it red to grab attention