name: UI XML Validator

on:
  push:
    paths-ignore:
      - "cmake/**"
  pull_request:
    paths:
      - "UI/forms/**"

jobs:
  qt-xml-validator:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          submodules: 'recursive'

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

      - name: Register Annotations
        uses: korelstar/xmllint-problem-matcher@v1

      - name: Validate
        run: |
          xmllint --schema UI/forms/XML-Schema-Qt5.15.xsd --noout UI/forms/*.ui UI/forms/**/*.ui