class Imgfetcha::ArgParser
Attributes
result[RW]
Public Class Methods
new()
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# File lib/imgfetcha/arg_parser.rb, line 7 def initialize @result = {} end
Public Instance Methods
run()
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# File lib/imgfetcha/arg_parser.rb, line 11 def run execute_parser @result end
Private Instance Methods
execute_parser()
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rubocop:disable Metrics/MethodLength
# File lib/imgfetcha/arg_parser.rb, line 19 def execute_parser OptionParser.new do |opts| opts.banner = 'Usage: imgfetcha -i INPUT_FILE -o OUTPUT_DIRECTORY' opts.on('-v', '--[no-]verbose', 'Run verbosely') do |v| @result[:verbose] = v end opts.on('-i INPUT_FILE', '--input=INPUT_FILE', 'Specify input file') do |i| @result[:input_file] = i end opts.on('-o OUTPUT_DIRECTORY', '--output=OUTPUT_DIRECTORY', 'Specify output directory') do |o| @result[:output_dir] = o end opts.on('-V', '--version', 'Print version') do puts Imgfetcha::VERSION exit end opts.on('-h', '--help', 'Print this help') do puts opts exit end end.parse! end