Class: Clian::Config::Toplevel

Inherits:
Element
  • Object
show all
Defined in:
lib/clian/config.rb

Overview

Syntax table manipulation

Constant Summary collapse

DEFAULT_DIR = 
ENV["XDG_CONFIG_HOME"] || "~/.config"
DEFAULT_FILE = 
"config.yml"

Instance Attribute Summary

Attributes inherited from Element

#original_hash

Class Method Summary collapse

Methods inherited from Element

create_from_yaml_file, create_from_yaml_string, define_syntax, #get_value, #initialize, syntax, #to_hash, #to_yaml

Constructor Details

This class inherits a constructor from Clian::Config::Element

Class Method Details

.create_from_file(file_name = self.default_path) ⇒ Object 



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# File 'lib/clian/config.rb', line 193

def self.create_from_file(file_name = self.default_path)
  unless File.exists?(File.expand_path(file_name))
    raise ConfigurationError, "config file '#{file_name}' not found"
  end
  begin
    return create_from_yaml_file(file_name)
  rescue Psych::SyntaxError, Clian::ConfigurationError => e
    raise ConfigurationError, e.message
  end
end

.default_home(package_name) ⇒ Object 



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# File 'lib/clian/config.rb', line 185

def self.default_home(package_name)
  File.join(DEFAULT_DIR, package_name)
end

.default_path(package_name) ⇒ Object 



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# File 'lib/clian/config.rb', line 189

def self.default_path(package_name)
  File.join(default_home(package_name), DEFAULT_FILE)
end