Class: Scatter::Config

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

Constant Summary collapse

CONFIG_FILE = 
"#{Dir.home}/.scatterconfig"
DEFAULTS = 
{'directory' => "#{Dir.home}/.deploys"}

Class Method Summary collapse

Class Method Details

.get(key = nil) ⇒ Object 



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# File 'lib/scatter/config.rb', line 18

def self.get(key=nil)
  config = self.parse
  key ? config[key] : config
end

.parse ⇒ Object 



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# File 'lib/scatter/config.rb', line 8

def self.parse
  return DEFAULTS unless File.exists? CONFIG_FILE

  begin
    return DEFAULTS.merge YAML.load(File.read CONFIG_FILE)
  rescue
    abort "There was a problem parsing #{CONFIG_FILE}, it should be valid YAML"
  end
end

.save(options) ⇒ Object 



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# File 'lib/scatter/config.rb', line 23

def self.save(options)
  File.open(CONFIG_FILE, 'w') do |f|
    f.write options.to_yaml
  end
end

.set(key, value) ⇒ Object 



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

def self.set(key, value)
  config = get
  config[key] = value
  save config
end

.show(key = nil) ⇒ Object 



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# File 'lib/scatter/config.rb', line 35

def self.show(key=nil)
  if key
    value = get[key]
  else
    value = get
  end

  value.to_yaml
end