Class: Kodiak::ConfigReader

Inherits:
Object
  • Object
show all
Defined in:
lib/kodiak/config_reader.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ ConfigReader

Returns a new instance of ConfigReader.



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# File 'lib/kodiak/config_reader.rb', line 8

def initialize(options)
  @options = options
  @environment = @options[:environment]      
  @input = get_config
  @files = []
  check_and_set_globals
  find_and_add_files
end

Instance Attribute Details

#environment ⇒ Object

Returns the value of attribute environment.



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# File 'lib/kodiak/config_reader.rb', line 6

def environment
  @environment
end

#files ⇒ Object

Returns the value of attribute files.



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# File 'lib/kodiak/config_reader.rb', line 6

def files
  @files
end

#input ⇒ Object

Returns the value of attribute input.



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# File 'lib/kodiak/config_reader.rb', line 6

def input
  @input
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/kodiak/config_reader.rb', line 6

def options
  @options
end

#user ⇒ Object

Returns the value of attribute user.



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# File 'lib/kodiak/config_reader.rb', line 6

def user
  @user
end

Instance Method Details

#check_and_set_globals ⇒ Object 



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# File 'lib/kodiak/config_reader.rb', line 86

def check_and_set_globals
  if File.exists? "#{ENV['HOME']}/#{Kodiak::GLOBAL_CONFIG}"
    begin
      user = YAML.load(File.open("#{ENV['HOME']}/#{Kodiak::GLOBAL_CONFIG}"))
      if user.class == Hash && ! user.empty?
        Kodiak.user = user
        @user = user            
      else           
          Kodiak::Notification.new "Kodiak has not been globally configured or the configuration is broken\n", "failure"
        puts "To configure, use:"
        puts 'kodiak configure --user.name "Firstname Lastname" --user.email "[email protected]"'
        exit
      end
    rescue ArgumentError => e
       puts "Could not parse YAML: #{e.message}\n"
      exit
    end
  else
      Kodiak::Notification.new "Kodiak has not been globally configured or the configuration is broken\n", "failure"
    puts "To configure, use:"
    puts 'kodiak configure --user.name "Firstname Lastname" --user.email "[email protected]"'
    exit
  end
end

#find_and_add_files ⇒ Object 



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# File 'lib/kodiak/config_reader.rb', line 18

def find_and_add_files
  if @input[@environment]
    @input[@environment]['files'].each do |source, destination|
      Dir.glob(source).each do |file|
        input = { :source => file, :destination => destination }        
        @files.push input
      end
    end
  else
    puts "Environment '#{environment}' is not defined in kodiak.yaml"
    puts "Environments defined:"
    @input.each do |name, environment|
      puts "- #{name}"
    end
    exit
  end
end

#ftp ⇒ Object 



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# File 'lib/kodiak/config_reader.rb', line 42

def ftp
  environment = @input[@environment]
  
  # supply a default path of root
  if ! environment['path']
    environment['path'] = ""
  end

  credentials = {}
  items = ['server','username','password','path']
  
  #check that they provided all the creds we need
  items.each do |item|
    if ! environment[item]
      puts "Missing FTP credential: #{item}"
      exit
    else
      credentials[item] = environment[item]
    end
  end
  return credentials
end

#ftp? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kodiak/config_reader.rb', line 37

def ftp?
  @input[@environment]['ftp'] || false     
end

#get_config ⇒ Object 



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# File 'lib/kodiak/config_reader.rb', line 65

def get_config
  if File.exists?(Kodiak::CONFIG_FILENAME)
    begin
      config = YAML.load(File.open(Kodiak::CONFIG_FILENAME))
      if config.class == Hash && ! config.empty?
        return config
      else           
          Kodiak::Notification.new "Kodiak configuration exists but has not been defined yet. Configure it in #{Kodiak::CONFIG_FILENAME}\n", "failure"
        system("open #{Kodiak::CONFIG_FILENAME}")
        exit(0)
      end
    rescue ArgumentError => e
        Kodiak::Notification.new "Could not parse YAML: #{e.message}\n", "failure"
      exit
    end
  else
      Kodiak::Notification.new "Could not find a Kodiak configuration file in this directory. Use 'kodiak generate' to create one.\n", "failure"
    exit
  end
end