Class: Peacock::CLI

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.parse ⇒ Object 



5
6
7
8
9
 
# File 'lib/peacock/cli.rb', line 5

def self.parse
  parser = CLI.new
  parser.check_if_help_text
  parser.parse_args
end

Instance Method Details

#check_if_help_text ⇒ Object 



34
35
36
37
38
39
 
# File 'lib/peacock/cli.rb', line 34

def check_if_help_text
  if should_print_help?
    puts help_text
    exit 0
  end
end

#determine_type(opt) ⇒ Object 



22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/peacock/cli.rb', line 22

def determine_type(opt)
  if File.directory?(opt)
    :dirs
  elsif File.file?(opt)
    :files
  elsif options.include?(opt)
    :opts
  else
    nil
  end
end

#help_text ⇒ Object 



45
46
47
48
49
50
51
52
53
54
55
56
 
# File 'lib/peacock/cli.rb', line 45

def help_text
  "    Usage: \n      \\tpeacock [options] [files/directories]\n    \n    Options:\n      \\t-h, [--help]           # show this text\n      \\t-r, [--root]           # use root .gitignore\n      \\t-s, [--silent]         # surpress output\n      \\t-e, [--extract]        # extract file from .gitignore\n  EOF\nend\n".gsub /^ */, ''

#options ⇒ Object 



58
59
60
 
# File 'lib/peacock/cli.rb', line 58

def options
  %w(-r --root -e --extract -s --silent)
end

#parse_args ⇒ Object 



11
12
13
14
15
16
17
18
19
20
 
# File 'lib/peacock/cli.rb', line 11

def parse_args
  return_hash = Peacock::CLIHash.new
  
  ARGV.each do |arg|
    type = determine_type arg
    return_hash.push(type, arg) unless type.nil?
  end
  
  return_hash
end

#should_print_help? ⇒ Boolean

Returns:

  • (Boolean) 


41
42
43
 
# File 'lib/peacock/cli.rb', line 41

def should_print_help?
  ARGV.size == 0 || ARGV[0] == '-h' || ARGV[0] == '--help'
end