validate.yml

name: Validate

on:
  # Run on all pushes and on all pull requests.
  push:
  pull_request:
  # Also run this workflow every Monday at 6:00 (to make sure the broken link check runs regularly).
  schedule:
    - cron: '0 6 * * 1'
  # Allow manually triggering the workflow.
  workflow_dispatch:

# Cancels all previous workflow runs for the same branch that have not yet completed.
concurrency:
  # The concurrency group contains the workflow name and the branch name.
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  checkxml:
    name: Check XML files
    runs-on: ubuntu-latest

    # Don't run the cronjob in this workflow on forks.
    if: github.event_name != 'schedule' || (github.event_name == 'schedule' && github.repository_owner == 'PHPCSStandards')

    env:
      XMLLINT_INDENT: '    '

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

      # Updating the lists can fail intermittently, typically after Microsoft has released a new package.
      # This should not be blocking for this job, so ignore any errors from this step.
      # Ref: https://github.com/dotnet/core/issues/4167
      - name: Update the available packages list
        continue-on-error: true
        run: sudo apt-get update

      - name: Install xmllint
        run: sudo apt-get install --no-install-recommends -y libxml2-utils

      - name: Retrieve XML Schema
        run: curl -O https://www.w3.org/2012/04/XMLSchema.xsd

      # Show XML violations inline in the file diff.
      # @link https://github.com/marketplace/actions/xmllint-problem-matcher
      - name: Enable showing XML issues inline
        uses: korelstar/xmllint-problem-matcher@v1

      # Validate the XML ruleset files.
      # @link http://xmlsoft.org/xmllint.html
      - name: Validate rulesets against schema
        run: xmllint --noout --schema phpcs.xsd ./src/Standards/*/ruleset.xml

      # Validate the XSD file.
      # @link http://xmlsoft.org/xmllint.html
      - name: Validate XSD against schema
        run: xmllint --noout --schema ./XMLSchema.xsd ./phpcs.xsd

      # Check the code-style consistency of the XML files.
      - name: Check XML code style
        run: |
          diff -B ./phpcs.xml.dist <(xmllint --format "./phpcs.xml.dist")
          diff -B ./src/Standards/Generic/ruleset.xml <(xmllint --format "./src/Standards/Generic/ruleset.xml")
          diff -B ./src/Standards/PEAR/ruleset.xml <(xmllint --format "./src/Standards/PEAR/ruleset.xml")
          diff -B ./src/Standards/PSR1/ruleset.xml <(xmllint --format "./src/Standards/PSR1/ruleset.xml")
          diff -B ./src/Standards/PSR2/ruleset.xml <(xmllint --format "./src/Standards/PSR2/ruleset.xml")
          diff -B ./src/Standards/PSR12/ruleset.xml <(xmllint --format "./src/Standards/PSR12/ruleset.xml")
          diff -B ./src/Standards/Squiz/ruleset.xml <(xmllint --format "./src/Standards/Squiz/ruleset.xml")
          diff -B ./src/Standards/Zend/ruleset.xml <(xmllint --format "./src/Standards/Zend/ruleset.xml")

      # Validate the basic well-formedness of the Documentation XML files.
      - name: Validate documentation XML
        run: xmllint --noout ./src/Standards/*/Docs/*/*Standard.xml

  yamllint:
    name: 'Lint Yaml'
    # Don't run the cronjob in this workflow on forks.
    if: github.event_name != 'schedule' || (github.event_name == 'schedule' && github.repository_owner == 'PHPCSStandards')

    uses: PHPCSStandards/.github/.github/workflows/reusable-yamllint.yml@main
    with:
      strict: true

  markdownlint:
    name: 'Lint Markdown'
    # Don't run the cronjob in this workflow on forks.
    if: github.event_name != 'schedule' || (github.event_name == 'schedule' && github.repository_owner == 'PHPCSStandards')

    uses: PHPCSStandards/.github/.github/workflows/reusable-markdownlint.yml@main

  remark:
    name: 'QA Markdown'
    # Don't run the cronjob in this workflow on forks.
    if: github.event_name != 'schedule' || (github.event_name == 'schedule' && github.repository_owner == 'PHPCSStandards')

    uses: PHPCSStandards/.github/.github/workflows/reusable-remark.yml@main