Class: Gemical::Configuration

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/gemical/configuration.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Singleton

included

Constructor Details

#initialize ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/gemical/configuration.rb', line 8

def initialize
  @home = ENV['HOME']
end

Instance Attribute Details

#home=(value) ⇒ Object (writeonly)

Sets the attribute home

Parameters:

  • value —

    the value to set the attribute home to.



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# File 'lib/gemical/configuration.rb', line 6

def home=(value)
  @home = value
end

Instance Method Details

#create_root! ⇒ Object

Create a configuration root directory



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# File 'lib/gemical/configuration.rb', line 43

def create_root!
  return if root?
  FileUtils.mkdir_p root
  FileUtils.chmod_R 0700, root
end

#credentials ⇒ Pathname

Returns credentials storage file.

Returns:

  • (Pathname) —

    credentials storage file



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# File 'lib/gemical/configuration.rb', line 18

def credentials
  root.join('credentials')
end

#credentials? ⇒ Boolean

Returns true, if credentials are available.

Returns:

  • (Boolean) —

    true, if credentials are available



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

def credentials?
  readable_file? credentials
end

#primary_vault ⇒ Pathname

Returns primary vault storage file.

Returns:

  • (Pathname) —

    primary vault storage file



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# File 'lib/gemical/configuration.rb', line 23

def primary_vault
  root.join('primary_vault')
end

#primary_vault? ⇒ Boolean

Returns true, if primary vault is available.

Returns:

  • (Boolean) —

    true, if primary vault is available



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# File 'lib/gemical/configuration.rb', line 38

def primary_vault?
  readable_file? primary_vault
end

#root ⇒ Pathname

Returns credentials store.

Returns:

  • (Pathname) —

    credentials store



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# File 'lib/gemical/configuration.rb', line 13

def root
  @root ||= Pathname.new File.join(@home, ".gemical")
end

#root? ⇒ Boolean

Returns true, if configuration root exists.

Returns:

  • (Boolean) —

    true, if configuration root exists



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# File 'lib/gemical/configuration.rb', line 28

def root?
  root.directory? && root.readable?
end

#write!(symbol, *lines) ⇒ Object

Write a file

Parameters:

  • symbol (Symbol) —

    Either :credentials or :primary_vault

  • lines (Array) —

    Lines to write



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# File 'lib/gemical/configuration.rb', line 54

def write!(symbol, *lines)
  create_root!
  send(symbol).open "w", 0600 do |file|
    file << (lines + ['']).join("\n")
  end
end