Class: ADLicenseLint::OptionHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/ad_licenselint/option_handler.rb

Class Method Summary collapse

Class Method Details

.parseObject



5
6
7
8
9
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
# File 'lib/ad_licenselint/option_handler.rb', line 5

def self.parse

  options = ADLicenseLint::Constant::DEFAULT_OPTIONS
  available_formats = ADLicenseLint::Constant::AVAILABLE_OPTIONS

  parser = OptionParser.new do |p|
    p.banner = "Usage: ad_licenselint -f [md|term]"

    p.on("-f", "--format [FORMAT]", "[Optional] Select output format [#{available_formats.join(", ")}] (default to #{options[:format]})") do |arg|
      options[:format] = arg
    end

    p.on("-p", "--path [PATH]", "[Optional] Sources directory (default to \"#{options[:path]}\")") do |arg|
      options[:path] = arg
    end

    p.on("-a", "--all", "[Optional] Display all licenses (default to #{options[:all]})") do |arg|
      options[:all] = true
    end

    p.on("-o", "--only [PODS]", Array, "[Optional] Display licenses for pods in argument. E.g -o Pod1,Pod2.") do |arg|
      options[:only] = arg
    end

    p.on("-h", "--help", "Prints this help") do
      puts p
      exit
    end
  end

  begin
    parser.parse!
    raise OptionParser::InvalidArgument, "--format" unless available_formats.include?(options[:format])
  rescue OptionParser::MissingArgument => e
    LOGGER.log(:error, :red, "Missing argument for option #{e.args.join(",")}")
    exit
  rescue OptionParser::InvalidArgument => e
    LOGGER.log(:error, :red, "Invalid argument for option #{e.args.join(",")}")
    exit
  rescue ArgumentError => e
    LOGGER.log(:error, :red, e.message)
    raise e
  end

  options
end