action.yml

name: 'Text Encoding Guard'
description: 'Detect and fix Chinese text encoding mojibake caused by AI coding assistants'
branding:
  icon: 'shield'
  color: 'blue'
inputs:
  root:
    description: 'Root directory to scan'
    required: false
    default: '.'
  fix-gbk:
    description: 'Attempt auto GBK→UTF-8 fix (creates .bak files)'
    required: false
    default: 'false'
  ext:
    description: 'Extra file extensions (comma-separated, e.g. .sql,.cfg)'
    required: false
    default: ''
runs:
  using: 'composite'
  steps:
    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'
    - name: Scan for encoding corruption
      run: |
        EXT_ARGS=""
        if [ -n "${{ inputs.ext }}" ]; then
          IFS=',' read -ra EXTS <<< "${{ inputs.ext }}"
          for ext in "${EXTS[@]}"; do
            EXT_ARGS="$EXT_ARGS --ext \"$ext\""
          done
        fi
        FIX_FLAG=""
        if [ "${{ inputs.fix-gbk }}" = "true" ]; then
          FIX_FLAG="--fix-gbk"
        fi
        python "${{ github.action_path }}/scripts/check_mojibake.py" \
          --root "${{ inputs.root }}" \
          $FIX_FLAG \
          $EXT_ARGS \
          --fail-on-find
      shell: bash