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

  begin
    expanded_path = base_path

    # Initialize gitignore parser
    gitignore_path = Clacky::Utils::FileIgnoreHelper.find_gitignore(expanded_path)
    gitignore = gitignore_path ? Clacky::GitignoreParser.new(gitignore_path) : nil

    # Track skipped files
    skipped = {
      binary: 0,
      too_large: 0,
      ignored: 0
    }

    # Auto-expand bare patterns (no slash, no **) to recursive search.
    # e.g. "*install*" -> "**/*install*", "*.rb" -> "**/*.rb"
    # This avoids surprising empty results when files are in subdirectories.
    effective_pattern = if !File.absolute_path?(pattern) &&
                            !pattern.include?("/") &&
                            !pattern.start_with?("**")
                          "**/#{pattern}"
                        else
                          pattern
                        end

    # Build full pattern - handle absolute paths correctly
    full_pattern = if File.absolute_path?(effective_pattern)
                    effective_pattern
                  else
                    File.join(base_path, effective_pattern)
                  end
    # Always-ignored directory names that should never appear in results
    always_ignored_dirs = Clacky::Utils::FileIgnoreHelper::ALWAYS_IGNORED_DIRS

    all_matches = Dir.glob(full_pattern, File::FNM_DOTMATCH)
                     .map { |p| p.encoding == Encoding::UTF_8 && p.valid_encoding? ? p : p.encode("UTF-8", invalid: :replace, undef: :replace, replace: "\u{FFFD}") }
                     .reject { |path| File.directory?(path) }
                     .reject { |path| path.end_with?(".", "..") }
                     .reject do |path|
                       # Fast path: reject files inside always-ignored dirs by path component
                       parts = path.split(File::SEPARATOR)
                       parts.any? { |part| always_ignored_dirs.include?(part) }
                     end

    # Filter out ignored, binary, and too large files
    matches = all_matches.select do |file|
      # Skip if file should be ignored (unless it's a config file)
      if Clacky::Utils::FileIgnoreHelper.should_ignore_file?(file, expanded_path, gitignore) && 
         !Clacky::Utils::FileIgnoreHelper.is_config_file?(file)
        skipped[:ignored] += 1
        next false
      end

      # Skip binary files (but allow known document types like PDF/Office)
      if Clacky::Utils::FileProcessor.binary_file_path?(file) &&
         !Clacky::Utils::FileProcessor.glob_allowed_binary?(file)
        skipped[:binary] += 1
        next false
      end

      # Skip files that are too large
      if File.size(file) > MAX_FILE_SIZE
        skipped[:too_large] += 1
        next false
      end

      true
    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) }

    {
      matches: matches,
      total_matches: total_matches,
      returned: matches.length,
      truncated: total_matches > limit,
      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 144

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 152

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}"
    
    # 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