Class: Ardb::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/ardb/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/ardb/cli.rb', line 12

def initialize
  @cli = CLIRB.new
end

Class Method Details

.run(*args) ⇒ Object 



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# File 'lib/ardb/cli.rb', line 8

def self.run(*args)
  self.new.run(*args)
end

Instance Method Details

#help ⇒ Object 



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# File 'lib/ardb/cli.rb', line 45

def help
  "Usage: ardb [options] COMMAND\n"\
  "\n"\
  "Options:"\
  "#{@cli}"
end

#run(*args) ⇒ Object 



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# File 'lib/ardb/cli.rb', line 16

def run(*args)
  begin
    @cli.parse!(args)
    Ardb::Runner.new(@cli.args, @cli.opts).run
  rescue CLIRB::HelpExit
    puts help
  rescue CLIRB::VersionExit
    puts Ardb::VERSION
  rescue Ardb::Runner::UnknownCmdError => err
    $stderr.puts "#{err.message}\n\n"
    $stderr.puts help
    exit(1)
  rescue Ardb::NotConfiguredError, Ardb::Runner::CmdError => err
    $stderr.puts "#{err.message}"
    exit(1)
  rescue Ardb::Runner::CmdFail => err
    exit(1)
  rescue CLIRB::Error => exception
    $stderr.puts "#{exception.message}\n\n"
    $stderr.puts help
    exit(1)
  rescue Exception => exception
    $stderr.puts "#{exception.class}: #{exception.message}"
    $stderr.puts exception.backtrace.join("\n")
    exit(1)
  end
  exit(0)
end