Class: Crimson::TrustManager

Inherits:
Object
  • Object
show all
Defined in:
lib/crimson/trust_manager.rb

Overview

Manages directory trust state for loading project context files. Persists trust decisions to a JSON file and prompts users for untrusted directories.

Constant Summary collapse

CONTEXT_FILE_NAMES =

File names considered as project context files.

%w[
  AGENTS.md AGENTS.MD
  CLAUDE.md CLAUDE.MD
  GEMINI.md GEMINI.MD
].freeze

Instance Method Summary collapse

Constructor Details

#initialize(trust_file: nil) ⇒ TrustManager

Returns a new instance of TrustManager.

Parameters:

  • trust_file (String, nil) (defaults to: nil) —

    path to the trust JSON file



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# File 'lib/crimson/trust_manager.rb', line 18

def initialize(trust_file: nil)
  @trust_file = trust_file || File.join(Crimson::CONFIG_DIR, "trust.json")
  @trust_data = load_trust_data
end

Instance Method Details

#has_context_files?(dir) ⇒ Boolean

Check whether a directory contains any project context files.

Parameters:

  • dir (String) —

    directory path

Returns:

  • (Boolean) 


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# File 'lib/crimson/trust_manager.rb', line 67

def has_context_files?(dir)
  CONTEXT_FILE_NAMES.any? { |name| File.exist?(File.join(dir, name)) }
end

#prompt_trust(cwd) ⇒ Boolean

Prompt the user to trust a directory that has context files.

Parameters:

  • cwd (String) —

    directory path

Returns:

  • (Boolean) —

    whether the directory is now trusted



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# File 'lib/crimson/trust_manager.rb', line 34

def prompt_trust(cwd)
  expanded = File.expand_path(cwd)
  return true unless has_context_files?(expanded)
  return true if trusted?(expanded)

  prompt = TTY::Prompt.new
  puts
  choice = prompt.select("Trust this project?\n#{expanded}\n\nThis allows loading AGENTS.md and project settings.", [
    { name: "Trust", value: :trust },
    { name: "Trust parent folder (#{File.dirname(expanded)})", value: :trust_parent },
    { name: "Trust (this session only)", value: :session_only },
    { name: "Don't trust", value: :deny }
  ])

  case choice
  when :trust
    save_trust(expanded, true)
    true
  when :trust_parent
    save_trust(File.dirname(expanded), true)
    save_trust(expanded, nil)
    true
  when :session_only
    true
  when :deny
    save_trust(expanded, false)
    false
  end
end

#trusted?(cwd) ⇒ Boolean

Check whether a directory (or an ancestor) is trusted.

Parameters:

  • cwd (String) —

    directory path

Returns:

  • (Boolean) 


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# File 'lib/crimson/trust_manager.rb', line 26

def trusted?(cwd)
  entry = find_nearest_trust(File.expand_path(cwd))
  entry == true
end