Class: Legion::CLI::Chat::Tools::SearchContent

Inherits:
Tools::Base
  • Object
show all
Defined in:
lib/legion/cli/chat/tools/search_content.rb

Class Method Summary collapse

Methods inherited from Tools::Base

deferred, deferred?, description, error_response, extension, handle_exception, input_schema, log, mcp_category, mcp_tier, runner, sticky, tags, text_response, tool_name, trigger_words

Class Method Details

.call(pattern:, directory: nil, glob: nil) ⇒ Object

rubocop:disable Metrics/CyclomaticComplexity



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# File 'lib/legion/cli/chat/tools/search_content.rb', line 22

def self.call(pattern:, directory: nil, glob: nil) # rubocop:disable Metrics/CyclomaticComplexity
  dir = File.expand_path(directory || Dir.pwd)
  return "Error: directory not found: #{dir}" unless Dir.exist?(dir)

  file_pattern = File.join(dir, glob || '**/*')
  files = Dir.glob(file_pattern).select { |f| File.file?(f) }
  regex = Regexp.new(pattern)

  results = []
  files.each do |file|
    begin
      File.readlines(file, encoding: 'utf-8').each_with_index do |line, i|
        if line.match?(regex)
          relative = file.sub("#{dir}/", '')
          results << "#{relative}:#{i + 1}: #{line.rstrip}"
        end
      rescue ArgumentError => e
        Legion::Logging.debug("SearchContent#execute encoding error in #{file}: #{e.message}") if defined?(Legion::Logging)
        next
      end
    rescue StandardError => e
      Legion::Logging.debug("SearchContent#execute skipping #{file}: #{e.message}") if defined?(Legion::Logging)
      next
    end
    break if results.length >= 50
  end

  return "No matches for /#{pattern}/ in #{dir}" if results.empty?

  "#{results.length} matches:\n#{results.join("\n")}"
rescue RegexpError => e
  Legion::Logging.warn("SearchContent#execute invalid regex #{pattern}: #{e.message}") if defined?(Legion::Logging)
  "Error: invalid regex: #{e.message}"
rescue StandardError => e
  Legion::Logging.warn("SearchContent#execute failed: #{e.message}") if defined?(Legion::Logging)
  "Error searching: #{e.message}"
end