Module: Config

Included in:
Crane::Commands::Test, Crane::Engine
Defined in:
lib/crane/config.rb

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.CONFIG ⇒ Object

Returns the value of attribute CONFIG.



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# File 'lib/crane/config.rb', line 20

def CONFIG
  @CONFIG
end

.FILENAME ⇒ Object

Returns the value of attribute FILENAME.



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# File 'lib/crane/config.rb', line 20

def FILENAME
  @FILENAME
end

.IGNORE_FILES ⇒ Object

Returns the value of attribute IGNORE_FILES.



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# File 'lib/crane/config.rb', line 20

def IGNORE_FILES
  @IGNORE_FILES
end

.PATH ⇒ Object

Returns the value of attribute PATH.



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# File 'lib/crane/config.rb', line 20

def PATH
  @PATH
end

Class Method Details

.get_ignored_files ⇒ Object 



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

def self.get_ignored_files
  if File.exists? ".gitignore"
    IO.readlines(".gitignore").each { |e|
      @IGNORE_FILES.push e.gsub(/\n/, "")
    }
  end
  @IGNORE_FILES
end

.has_config_file? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crane/config.rb', line 32

def self.has_config_file?
  File.exists? @PATH
end

.load_config ⇒ Object 



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# File 'lib/crane/config.rb', line 70

def self.load_config
  config = {}
  
  if File.exists? Config.PATH
    cfile = File.open Config.PATH, 'r'
    
    section = ""
    
    all_properties = {}
    cfile.each { |l|
      maybe_section = l.scan(/\[(.*)\]\n/)
      maybe_property = l.scan(/(.*)=(.*)\n/)
      
      maybe_section = maybe_section[0][0] if maybe_section[0]
      
      unless maybe_section.empty? then
        unless (section.empty? and all_properties.empty? )
          config[section.to_sym] = all_properties
          all_properties = ""
        end
        section = maybe_section
      else maybe_property.empty?
        l.scan(/(.*) = (.*)\n/) {
          |property, value|
          all_properties[property.to_sym] = value.to_s
        }
      end
      
    }
    
    unless (section.empty? and all_properties.empty? )
      config[section.to_sym] = all_properties
      all_properties = ""
    end
    
    cfile.close
  end
  @CONFIG = config
  config
end

.make_config(config) ⇒ Object 



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

def self.make_config config
  data = ""
  
  config.each { |key, value|
    # a new section
    if value.class.to_s == "Hash" then
      data << "[" + key.to_s + "]" + "\n"
      data << self.make_config(value).to_s
    elsif ["String", "Symbol"].include? value.class.to_s
      data << key.to_s + " = " +value.to_s + "\n"
    end
  }
  
  data
end

.save_config(config) ⇒ Object 



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# File 'lib/crane/config.rb', line 52

def self.save_config config
  @CONFIG = config
  data = self.make_config config
  unless data.empty?
    # deletes configuration file to recreate
    File.delete self.PATH if File.exists? self.PATH
    
    File.open(self.PATH, "w+") { |cfile|
      File.chmod(0777, self.PATH)
      data.each_line { |l|
        cfile.puts l
      }
    }
    return true
  end
  false
end