spell_check.yml

name: Check TeX_Bib Spelling

on:
  push:
    paths:
      - '**.tex'
      - '**.bib'
      - '**.txt'
      - '**.yml'


jobs:
  spelling_check:
    runs-on: ubuntu-latest

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

    - name: Install Hunspell
      run: sudo apt-get install hunspell

    - name: Check spelling
      id: check_spelling
      run: |
        find . -type f \( -name "*.tex" -o -name "*.bib" \) ! -name "custom_dictionary.txt" -exec sh -c 'hunspell -l -t -d en_US {} | grep -v -w -f .github/actions/spell_check/custom_dictionary.txt > {}_spelling_errors.txt' \;
        errors_found=false
        for file in $(find . -type f -name "*_spelling_errors.txt"); do
          if [ -s $file ]; then
            errors_found=true
            break
          fi
        done
        if [ "$errors_found" = true ]; then
          echo "Spelling errors summary:" > spelling_errors_summary.txt
          for file in $(find . -type f -name "*_spelling_errors.txt"); do
            if [ -s $file ]; then
              echo "Spelling errors found in $(basename $file _spelling_errors.txt):" >> spelling_errors_summary.txt
              cat $file >> spelling_errors_summary.txt
              echo "" >> spelling_errors_summary.txt
            fi
          done
          echo "Please fix the spelling errors listed in 'spelling_errors_summary.txt'."
          cat spelling_errors_summary.txt
          exit 1
        else
          echo "No spelling errors found."
          rm -f *_spelling_errors.txt
        fi

    - name: Upload spelling errors summary
      if: ${{ failure() }}
      uses: actions/upload-artifact@v4
      with:
        name: spelling_errors_summary
        path: spelling_errors_summary.txt