Class: DTK::Network::Client::Config

Inherits:
Object
  • Object
show all
Extended by:
Util::OsUtil
Defined in:
lib/client/config.rb

Constant Summary collapse

DTK_NETWORK_FILE = 
'.dtk_network'
DTK_NETWORK_CONFIG = 
File.join(dtk_local_folder, DTK_NETWORK_FILE)

Constants included from Util::OsUtil

Util::OsUtil::DTK_HOME_DIR, Util::OsUtil::DTK_MODULES_DIR, Util::OsUtil::DTK_MODULES_GZIP_DIR

Class Method Summary collapse

Methods included from Util::OsUtil

current_dir, delim, dtk_local_folder, dtk_modules_gzip_location, dtk_modules_location, home_dir, temp_dir

Class Method Details

.get_credentials ⇒ Object 



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# File 'lib/client/config.rb', line 10

def self.get_credentials
  raise "Dtk network config file (#{DTK_NETWORK_CONFIG}) does not exist" unless File.exists?(DTK_NETWORK_CONFIG)
  ret = parse_key_value_file(DTK_NETWORK_CONFIG)
  [:email, :password].each{ |k| raise "cannot find #{k}" unless ret[k] }
  {
    email: ret[:email],
    password: ret[:password]
  }
end

.get_endpoint ⇒ Object 



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

def self.get_endpoint
  raise "Dtk network config file (#{DTK_NETWORK_CONFIG}) does not exist" unless File.exists?(DTK_NETWORK_CONFIG)
  ret = parse_key_value_file(DTK_NETWORK_CONFIG)
  [:endpoint, :port].each{ |k| raise "cannot find #{k}" unless ret[k] }
  "#{ret[:endpoint]}:#{ret[:port]}"
end

.module_download_location ⇒ Object 



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# File 'lib/client/config.rb', line 27

def self.module_download_location
  if File.exists?(DTK_NETWORK_CONFIG)
    ret = parse_key_value_file(DTK_NETWORK_CONFIG) || {}
    ret[:download_location]
  end
end

.parse_key_value_file(file) ⇒ Object 



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# File 'lib/client/config.rb', line 34

def self.parse_key_value_file(file)
  raise "Config file (#{file}) does not exists" unless File.exists?(file)

  ret = Hash.new
  File.open(file).each do |line|
    # strip blank spaces, tabs etc off the end of all lines
    line.gsub!(/\s*$/, "")
    unless line =~ /^#|^$/
      if (line =~ /(.+?)\s*=\s*(.+)/)
        key = $1
        val = $2
        ret[key.to_sym] = val
      end
    end
  end

  ret
end