Class: Clacky::Tools::Glob

Inherits:
Base
  • Object
show all
Defined in:
lib/clacky/tools/glob.rb

Constant Summary collapse

MAX_FILE_SIZE =

Maximum file size to search (1MB)

1_048_576

Instance Method Summary collapse

Methods inherited from Base

#category, #description, #name, #parameters, #to_function_definition

Instance Method Details

#execute(pattern:, base_path: ".", limit: 10, working_dir: nil) ⇒ Object 



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# File 'lib/clacky/tools/glob.rb', line 36

def execute(pattern:, base_path: ".", limit: 10, working_dir: nil)
  # Validate pattern
  if pattern.nil? || pattern.strip.empty?
    return { error: "Pattern cannot be empty" }
  end

  # Expand ~ in pattern only (pattern is relative to base_path, not working_dir)
  pattern = pattern.start_with?("~") ? File.expand_path(pattern) : pattern
  # Expand base_path fully (~ and relative paths resolved against working_dir)
  base_path = expand_path(base_path, working_dir: working_dir)

  # Validate base_path
  unless Dir.exist?(base_path)
    return { error: "Base path does not exist: #{base_path}" }
  end

  if Clacky::Utils::FileIgnoreHelper.dangerous_root?(base_path)
    return {
      error: "Refusing to recursively glob from broad path '#{base_path}'. " \
             "Narrow base_path to a specific subdirectory, " \
             "or use '.' to search the working directory."
    }
  end

  begin
    expanded_path = base_path

    skipped = {
      binary: 0,
      too_large: 0,
      ignored: 0
    }

    # Auto-expand bare patterns (no slash, no **) to recursive search.
    effective_pattern = if !File.absolute_path?(pattern) &&
                            !pattern.include?("/") &&
                            !pattern.start_with?("**")
                          "**/#{pattern}"
                        else
                          pattern
                        end

    fnmatch_flags = File::FNM_PATHNAME | File::FNM_DOTMATCH

    matches = []
    walk_status = {}
    Clacky::Utils::FileIgnoreHelper.walk_files(expanded_path, skipped: skipped, status: walk_status) do |file|
      relative = file[(expanded_path.length + 1)..]

      unless File.fnmatch(effective_pattern, relative, fnmatch_flags)
        next
      end

      if Clacky::Utils::FileProcessor.binary_file_path?(file) &&
         !Clacky::Utils::FileProcessor.glob_allowed_binary?(file)
        skipped[:binary] += 1
        next
      end

      if File.size(file) > MAX_FILE_SIZE
        skipped[:too_large] += 1
        next
      end

      matches << file
    end

    # Sort by modification time (most recent first)
    matches = matches.sort_by { |path| -File.mtime(path).to_i }

    # Apply limit
    total_matches = matches.length
    matches = matches.take(limit)

    # Convert to absolute paths
    matches = matches.map { |path| File.expand_path(path) }

    walk_truncated = walk_status[:truncated] == true
    {
      matches: matches,
      total_matches: total_matches,
      returned: matches.length,
      truncated: total_matches > limit || walk_truncated,
      truncation_reason: walk_status[:truncation_reason],
      skipped_files: skipped,
      error: nil
    }
  rescue StandardError => e
    { error: "Failed to glob files: #{e.message}" }
  end
end

#format_call(args) ⇒ Object 



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# File 'lib/clacky/tools/glob.rb', line 128

def format_call(args)
  pattern = args[:pattern] || args['pattern'] || ''
  base_path = args[:base_path] || args['base_path'] || '.'
  
  display_base = base_path == '.' ? '' : " in #{base_path}"
  "glob(\"#{pattern}\"#{display_base})"
end

#format_result(result) ⇒ Object 



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# File 'lib/clacky/tools/glob.rb', line 136

def format_result(result)
  if result[:error]
    "[Error] #{result[:error]}"
  else
    count = result[:returned] || 0
    total = result[:total_matches] || 0
    truncated = result[:truncated] ? " (truncated)" : ""

    msg = "[OK] Found #{count}/#{total} files#{truncated}"

    if result[:truncation_reason]
      msg += " [walk #{result[:truncation_reason]}]"
    end

    # Add skipped files info if present
    if result[:skipped_files]
      skipped = result[:skipped_files]
      skipped_parts = []
      skipped_parts << "#{skipped[:ignored]} ignored" if skipped[:ignored] > 0
      skipped_parts << "#{skipped[:binary]} binary" if skipped[:binary] > 0
      skipped_parts << "#{skipped[:too_large]} too large" if skipped[:too_large] > 0
      
      msg += " (skipped: #{skipped_parts.join(', ')})" unless skipped_parts.empty?
    end
    
    msg
  end
end