name: Validate HTML site

on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-22.04

    steps:
    - name: Checkout code
      uses: actions/checkout@v2

    - name: Install Node.js
      uses: actions/setup-node@v2
      with:
        node-version: '14'

    - name: Install dependencies
      run: npm install htmlhint --save-dev

    - name: Check HTML syntax
      run: npx htmlhint "**/*.html"
      continue-on-error: true