class Filegen::Runner

Commandline from end

Attributes

argv[R]

Public Class Methods

new(argv, stdin = $stdin, stdout = $stdout, stderr = $stderr, kernel = Kernel) click to toggle source

Create runner @param [Array] argv

Commandline arguments

@param [IO] stdin

Stdin

@param [IO] stdout

Stdout

@param [IO] stderr

Stderr

@param [Kernel] kernel

Kernel class
# File lib/filegen/runner.rb, line 22
def initialize(argv, stdin = $stdin, stdout = $stdout, stderr = $stderr, kernel = Kernel)
  @argv, $stdin, $stdout, Ui.logger, @kernel = argv, stdin, stdout, stderr, kernel
end

Public Instance Methods

execute!() click to toggle source

Execute runner

# File lib/filegen/runner.rb, line 27
def execute!
  begin
    options   = Options.new(argv)

    generator = ErbGenerator.new(Data.new(options.data_sources))
    generator.compile(options.source, options.destination)

    exitstatus = 0
  rescue Interrupt
    Filegen::Ui.warning 'You told me to stop command execution.'
    exitstatus = 2
  rescue Exceptions::ErbTemplateHasSyntaxErrors => e
    Filegen::Ui.error "Syntax error in ERB-Template: \n" + e.message
    exitstatus = 3
  rescue Exceptions::YamlFileNotFound => e
    Filegen::Ui.error "Yaml-file \"#{JSON.parse(e.message)['file']}\" not found."
    exitstatus = 4
  rescue StandardError => e
    Filegen::Ui.error "#{e.class} - #{e.message}"
    exitstatus = 99
  end

  @kernel.exit(exitstatus)
end