Class: PomPomPom::Config

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

Constant Summary collapse

REPOSITORIES = 
%w(http://repo1.maven.org/maven2)
TARGET_DIR = 
'lib'
CACHE_DIR = 
File.expand_path('~/.pompompom')
CONFIG_FILE = 
File.expand_path('~/.pompompomrc')

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Config

Returns a new instance of Config.



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# File 'lib/pompompom/config.rb', line 13

def initialize(options={})
  @options_set  = options.keys
  @repositories = options[:repositories] || REPOSITORIES
  @target_dir   = options[:target_dir]   || TARGET_DIR
  @cache_dir    = options[:cache_dir]    || CACHE_DIR
  @config_file  = options[:config_file]  || CONFIG_FILE
end

Instance Attribute Details

#cache_dir ⇒ Object (readonly)

Returns the value of attribute cache_dir.



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# File 'lib/pompompom/config.rb', line 11

def cache_dir
  @cache_dir
end

#config_file ⇒ Object (readonly)

Returns the value of attribute config_file.



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# File 'lib/pompompom/config.rb', line 11

def config_file
  @config_file
end

#repositories ⇒ Object (readonly)

Returns the value of attribute repositories.



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# File 'lib/pompompom/config.rb', line 11

def repositories
  @repositories
end

#target_dir ⇒ Object (readonly)

Returns the value of attribute target_dir.



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# File 'lib/pompompom/config.rb', line 11

def target_dir
  @target_dir
end

Instance Method Details

#create_file! ⇒ Object 



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# File 'lib/pompompom/config.rb', line 33

def create_file!
  return if file_exists?
  File.open(@config_file, 'w') do |f| 
    f.write(YAML.dump(
      'repositories' => @repositories,
      'cache_dir' => @cache_dir,
      'target_dir' => @target_dir
    ))
  end
end

#file_exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pompompom/config.rb', line 29

def file_exists?
  File.exists?(@config_file)
end

#load! ⇒ Object 



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# File 'lib/pompompom/config.rb', line 21

def load!
  return unless file_exists?
  options = symbolize_keys(YAML.load(File.read(@config_file)))
  @repositories = options[:repositories] || @repositories unless @options_set.include?(:repositories)
  @target_dir   = options[:target_dir]   || @target_dir   unless @options_set.include?(:target_dir)
  @cache_dir    = options[:cache_dir]    || @cache_dir    unless @options_set.include?(:cache_dir)
end

#symbolize_keys(h) ⇒ Object 



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# File 'lib/pompompom/config.rb', line 44

def symbolize_keys(h)
  h.keys.inject({}) do |acc, k|
    acc[k.to_sym] = if Hash === h[k] then symbolize_keys(h[k]) else h[k] end
    acc
  end
end