action.yml

name: 'Pattern Checker'
description: 'Check PR diffs for red-flag patterns and post warnings'

inputs:
    github_token:
        description: 'GitHub token for API access'
        required: true
    config_file:
        description: 'Path to custom pattern configuration file'
        required: false
        default: ''
    file_extensions:
        description: 'Comma-separated list of file extensions to check (e.g., .py,.c,.h)'
        required: false
        default: ''
    only_warn:
        description: 'Only warn, do not fail the workflow'
        required: false
        default: 'true'

runs:
    using: 'composite'
    steps:
        - run: pip3 install requests pyyaml --quiet
          shell: bash

        - run: python3 "$GITHUB_ACTION_PATH/pr_scanner.py"
          env:
            PATTERN_CHECK_TOKEN: ${{ inputs.github_token }}
            PATTERN_CHECK_CONFIG: ${{ inputs.config_file }}
            PATTERN_CHECK_EXTENSIONS: ${{ inputs.file_extensions }}
            PATTERN_CHECK_ONLY_WARN: ${{ inputs.only_warn }}
          shell: bash