Class: T::RCFile

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/t/rcfile.rb

Constant Summary collapse

FILE_NAME = 
".trc".freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RCFile

Returns a new instance of RCFile.



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# File 'lib/t/rcfile.rb', line 10

def initialize
  @path = File.join(File.expand_path("~"), FILE_NAME)
  @data = load_file
end

Instance Attribute Details

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/t/rcfile.rb', line 6

def path
  @path
end

Instance Method Details

#[](username) ⇒ Object 



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# File 'lib/t/rcfile.rb', line 15

def [](username)
  profiles[find(username)]
end

#[]=(username, profile) ⇒ Object 



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# File 'lib/t/rcfile.rb', line 34

def []=(username, profile)
  profiles[username] ||= {}
  profiles[username].merge!(profile)
  write
end

#active_consumer_key ⇒ Object 



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# File 'lib/t/rcfile.rb', line 44

def active_consumer_key
  profiles[active_profile[0]][active_profile[1]]["consumer_key"] if active_profile?
end

#active_consumer_secret ⇒ Object 



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# File 'lib/t/rcfile.rb', line 48

def active_consumer_secret
  profiles[active_profile[0]][active_profile[1]]["consumer_secret"] if active_profile?
end

#active_profile ⇒ Object 



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# File 'lib/t/rcfile.rb', line 52

def active_profile
  configuration["default_profile"]
end

#active_profile=(profile) ⇒ Object 



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# File 'lib/t/rcfile.rb', line 56

def active_profile=(profile)
  configuration["default_profile"] = [profile["username"], profile["consumer_key"]]
  write
end

#active_secret ⇒ Object 



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# File 'lib/t/rcfile.rb', line 61

def active_secret
  profiles[active_profile[0]][active_profile[1]]["secret"] if active_profile?
end

#active_token ⇒ Object 



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# File 'lib/t/rcfile.rb', line 65

def active_token
  profiles[active_profile[0]][active_profile[1]]["token"] if active_profile?
end

#configuration ⇒ Object 



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# File 'lib/t/rcfile.rb', line 40

def configuration
  @data["configuration"]
end

#delete ⇒ Object 



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# File 'lib/t/rcfile.rb', line 69

def delete
  FileUtils.rm_f(@path)
end

#delete_key(profile, key) ⇒ Object 



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# File 'lib/t/rcfile.rb', line 102

def delete_key(profile, key)
  profiles[profile].delete(key)
  write
end

#delete_profile(profile) ⇒ Object 



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# File 'lib/t/rcfile.rb', line 97

def delete_profile(profile)
  profiles.delete(profile)
  write
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/t/rcfile.rb', line 73

def empty?
  @data == default_structure
end

#find(username) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/t/rcfile.rb', line 19

def find(username)
  possibilities = Array(find_case_insensitive_match(username) || find_case_insensitive_possibilities(username))
  raise(ArgumentError.new("Username #{username} is #{possibilities.empty? ? 'not found.' : "ambiguous, matching #{possibilities.join(', ')}"}")) unless possibilities.size == 1

  possibilities.first
end

#find_case_insensitive_match(username) ⇒ Object 



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# File 'lib/t/rcfile.rb', line 26

def find_case_insensitive_match(username)
  profiles.keys.detect { |u| username.casecmp(u).zero? }
end

#find_case_insensitive_possibilities(username) ⇒ Object 



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# File 'lib/t/rcfile.rb', line 30

def find_case_insensitive_possibilities(username)
  profiles.keys.select { |u| username.casecmp(u[0, username.length]).zero? }
end

#load_file ⇒ Object 



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# File 'lib/t/rcfile.rb', line 77

def load_file
  require "yaml"
  YAML.load_file(@path)
rescue Errno::ENOENT
  default_structure
end

#profiles ⇒ Object 



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# File 'lib/t/rcfile.rb', line 89

def profiles
  @data["profiles"]
end

#reset ⇒ Object 



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# File 'lib/t/rcfile.rb', line 93

def reset
  send(:initialize)
end