Class: Zashoku::Config

Inherits:
Controller show all
Defined in:
lib/core/config/config.rb

Direct Known Subclasses

DaemonConfig, ViewConfig

Constant Summary collapse

CONF_DIR = 
File.join(Dir.home, '.config/', Zashoku::CConf[:app][:name])
CONF_FILE = 
File.join(CONF_DIR, '/conf.yml')

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Config

Returns a new instance of Config.



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

def initialize
  FileUtils.mkdir_p(CONF_DIR) if save? && !File.directory?(CONF_DIR)
  reload
  save unless File.exist?(self.class::CONF_FILE)
end

Instance Method Details

#base_conf ⇒ Object 



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# File 'lib/core/config/config.rb', line 26

def base_conf
  {}
end

#default_conf ⇒ Object 



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# File 'lib/core/config/config.rb', line 30

def default_conf
  module_conf.reduce(base_conf) do |mem, mc|
    Zashoku::Util.deep_merge(mem, mc)
  end
end

#get(trail) ⇒ Object 



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# File 'lib/core/config/config.rb', line 84

def get(trail)
  @conf.dig(*trail)
end

#items(c = @conf, pre = '', path = []) ⇒ Object 



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# File 'lib/core/config/config.rb', line 48

def items(c = @conf, pre = '', path = [])
  return pref_model(pre, c, path) unless c.respond_to?(:map)
  c.map do |title, pref|
    # next if IGNORE.key? title
    t = "#{pre}_#{title}"
    pth = path + [title]
    case pref
    when Hash
      pref.map do |subt, subpref|
        items(subpref, "#{pre}_#{title}_#{subt}", [title, subt])
        #pref_model("#{title}_#{subt}", subpref, [title, subt])
      end
    when Array
      pref_model(t, pref.join(':'), pth)
    else
      pref_model(t, pref, pth)
    end
  end.flatten #.compact
end

#module_conf ⇒ Object 



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# File 'lib/core/config/config.rb', line 36

def module_conf
  {}
end

#parse_dir(path) ⇒ Object 



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# File 'lib/core/config/config.rb', line 68

def parse_dir(path)
  {
    '$conf_dir'   => CONF_DIR,
    '~' => Dir.home
  }.inject(path) { |p, r| p.gsub(r[0], r[1]) }
end

#pref_model(title, value, trail) ⇒ Object 



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

def pref_model(title, value, trail)
  Item.new('title' => title, 'value' => value, 'trail' => trail)
end

#reload ⇒ Object 



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

def reload
  @conf = Zashoku::Util.deep_merge(default_conf, user_conf)
  save
end

#save ⇒ Object 



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# File 'lib/core/config/config.rb', line 88

def save
  return unless save?
  File.open(self.class::CONF_FILE, 'w') { |f| f.write(YAML.dump(@conf)) }
end

#save? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/core/config/config.rb', line 17

def save?
  Zashoku::CConf[:app][:save_config]
end

#set(trail, destination) ⇒ Object 



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# File 'lib/core/config/config.rb', line 75

def set(trail, destination)
  trail = [trail] if trail.class == String

  trail[0...-1].inject(@conf, :fetch)[trail.last] = destination
  save
  changed
  notify_observers
end

#user_conf ⇒ Object 



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# File 'lib/core/config/config.rb', line 40

def user_conf
  Util.get_yaml(self.class::CONF_FILE)
end