Class: Enviera::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/enviera/CLI.rb

Class Method Summary collapse

Class Method Details

.execute ⇒ Object 



38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/enviera/CLI.rb', line 38

def self.execute

  executor = Enviera::Options[:executor]
  begin
    result = executor.execute
    puts result unless result.nil?
  rescue Exception => e
    Utils.warn e.message
    Utils.debug e.backtrace.join("\n")
  end

end

.parse ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
# File 'lib/enviera/CLI.rb', line 10

def self.parse

  Utils.require_dir 'enviera/subcommands'
  Enviera.subcommands = Utils.find_all_subclasses_of({ :parent_class => Enviera::Subcommands }).collect {|classname| Utils.snakecase classname}

  Enviera.subcommand = ARGV.shift
  subcommand = case Enviera.subcommand
  when nil
    ARGV.delete_if {true}
    "unknown_command"
  when /^\-/
    ARGV.delete_if {true}
    "help"
  else
    Enviera.subcommand
  end

  command_class = Subcommand.find subcommand

  options = command_class.parse
  options[:executor] = command_class

  options = command_class.validate options
  Enviera::Options.set options
  Enviera::Options.trace

end