# This workflow is provided via the organization template repository
#
# https://github.com/nextcloud/.github
# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization

name: Lint php

on:
  pull_request:

permissions:
  contents: read

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

jobs:
  changes:
    runs-on: ubuntu-latest-low

    outputs:
      src: ${{ steps.changes.outputs.src}}

    steps:
      - uses: dorny/paths-filter@ebc4d7e9ebcb0b1eb21480bb8f43113e996ac77a # v3.0.1
        id: changes
        continue-on-error: true
        with:
          filters: |
            src:
              - '.github/workflows/**'
              - '3rdparty/**'
              - '**/lib/**'
              - '**/tests/**'
              - '**/vendor-bin/**'
              - '.php-cs-fixer.dist.php'
              - 'composer.json'
              - 'composer.lock'
              - '**.php'

  lint:
    runs-on: ubuntu-latest

    needs: changes
    if: needs.changes.outputs.src != 'false'

    strategy:
      matrix:
        php-versions: [ "8.0", "8.1", "8.2", "8.3" ]

    name: php-lint

    steps:
      - name: Checkout
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

      - name: Set up php ${{ matrix.php-versions }}
        uses: shivammathur/setup-php@4bd44f22a98a19e0950cbad5f31095157cc9621b # v2
        with:
          php-version: ${{ matrix.php-versions }}
          coverage: none
          ini-file: development
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Lint
        run: composer run lint

  summary:
    permissions:
      contents: none
    runs-on: ubuntu-latest-low
    needs: [changes, lint]

    if: always()

    name: php-lint-summary

    steps:
      - name: Summary status
        run: if ${{ needs.changes.outputs.src != 'false' && needs.lint.result != 'success' }}; then exit 1; fi