Class: ClaudeHooks::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/claude_hooks/configuration.rb

Constant Summary collapse

ENV_PREFIX = 
'RUBY_CLAUDE_HOOKS_'

Class Method Summary collapse

Class Method Details

.base_dir ⇒ Object

Get the base directory from ENV or default (backward compatibility) This method will determine which base directory to use based on context



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# File 'lib/claude_hooks/configuration.rb', line 46

def base_dir
  @base_dir ||= begin
    # Check for legacy environment variable first
    env_base_dir = ENV["#{ENV_PREFIX}BASE_DIR"]
    if env_base_dir
      File.expand_path(env_base_dir)
    else
      # Default to home directory for backward compatibility
      home_claude_dir
    end
  end
end

.config ⇒ Object

Load the entire config as a hash (from ENV and optional config file)



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# File 'lib/claude_hooks/configuration.rb', line 11

def config
  @config ||= load_config
end

.get_config_value(env_key, config_key = nil, default = nil) ⇒ Object

Get any configuration value by key First checks ENV with prefix, then config file, then returns default



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# File 'lib/claude_hooks/configuration.rb', line 94

def get_config_value(env_key, config_key = nil, default = nil)
  # Check environment variable first
  env_value = ENV["#{ENV_PREFIX}#{env_key}"]
  return env_value if env_value

  # Check config file using provided key or converted env_key
  file_key = config_key || env_key_to_config_key(env_key)
  config_value = config.dig(file_key)
  return config_value if config_value

  # Return default
  default
end

.home_claude_dir ⇒ Object

Get the home Claude directory (always ~/.claude)



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# File 'lib/claude_hooks/configuration.rb', line 27

def home_claude_dir
  @home_claude_dir ||= File.expand_path('~/.claude')
end

.home_path_for(relative_path) ⇒ Object

Get the full path for a file/directory relative to home_claude_dir



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# File 'lib/claude_hooks/configuration.rb', line 67

def home_path_for(relative_path)
  File.join(home_claude_dir, relative_path)
end

.logs_directory ⇒ Object

Get the log directory path (always relative to home_claude_dir)



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# File 'lib/claude_hooks/configuration.rb', line 82

def logs_directory
  log_dir = get_config_value('LOG_DIR', 'logDirectory') || 'logs'
  if log_dir.start_with?('/')
    log_dir  # Absolute path
  else
    File.join(home_claude_dir, log_dir)  # Always relative to home_claude_dir
  end
end

.method_missing(method_name, *args, &block) ⇒ Object

Allow access to any config value using method_missing



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# File 'lib/claude_hooks/configuration.rb', line 109

def method_missing(method_name, *args, &block)
  # Convert method name to ENV key format (e.g., my_custom_setting -> MY_CUSTOM_SETTING)
  env_key = method_name.to_s.upcase
  # Convert snake_case method name to camelCase for config file lookup
  config_key = snake_case_to_camel_case(method_name.to_s)

  value = get_config_value(env_key, config_key)
  return value unless value.nil?

  super
end

.path_for(relative_path, base_directory = nil) ⇒ Object

Get the full path for a file/directory relative to base_dir Can optionally specify which base directory to use



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# File 'lib/claude_hooks/configuration.rb', line 61

def path_for(relative_path, base_directory = nil)
  base_directory ||= base_dir
  File.join(base_directory, relative_path)
end

.project_claude_dir ⇒ Object

Get the project Claude directory (from CLAUDE_PROJECT_DIR/.claude) Returns nil if CLAUDE_PROJECT_DIR environment variable is not set



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# File 'lib/claude_hooks/configuration.rb', line 33

def project_claude_dir
  @project_claude_dir ||= begin
    project_dir = ENV['CLAUDE_PROJECT_DIR']
    if project_dir
      File.expand_path(File.join(project_dir, '.claude'))
    else
      nil
    end
  end
end

.project_path_for(relative_path) ⇒ Object

Get the full path for a file/directory relative to project_claude_dir Returns nil if CLAUDE_PROJECT_DIR environment variable is not set



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# File 'lib/claude_hooks/configuration.rb', line 73

def project_path_for(relative_path)
  if project_claude_dir
    File.join(project_claude_dir, relative_path)
  else
    nil
  end
end

.reload! ⇒ Object

Unmemoize config



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# File 'lib/claude_hooks/configuration.rb', line 16

def reload!
  @config = nil
  @base_dir = nil
  @home_claude_dir = nil
  @project_claude_dir = nil
  @config_file_path = nil
  @home_config_file_path = nil
  @project_config_file_path = nil
end

.respond_to_missing?(method_name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/claude_hooks/configuration.rb', line 121

def respond_to_missing?(method_name, include_private = false)
  # Check if we have a config value for this method
  env_key = method_name.to_s.upcase
  config_key = snake_case_to_camel_case(method_name.to_s)

  !get_config_value(env_key, config_key).nil? || super
end