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# File 'lib/git_survey/arguments_parser.rb', line 23
def self.parse(argv)
argv << '-h' if argv.empty?
result = default_options
options_parser = OptionParser.new do |o|
o.banner = 'Usage: git-survey.rb [options] [input directory]'
o.on('-a',
'--anonymize',
"Anonymizes the output (#{result.anonymize})") do |v|
result.anonymize = v
end
o.on('-bBRANCH',
'--branch=BRANCH',
"Git branch (#{result.git_branch})") do |v|
result.git_branch = v
end
o.on('-nNUMBER',
'--number=NUMBER',
"Number of hot files to display (#{result.number_of_hotfiles})") do |v|
result.number_of_hotfiles = v
end
o.on('-tTODAY',
'--today=TODAY',
"Today's date for testing purposes (string)") do |v|
result.scan_date = v
end
o.on('-h',
'--help',
'Prints this help') do
puts options_parser
exit 0
end
end
begin
options_parser.parse!(argv)
rescue StandardError => exception
puts exception
puts options_parser
exit 1
end
result.input_directory = argv.pop
if result.input_directory.nil? || !Dir.exist?(result.input_directory)
puts 'Can\'t find directory ' + result.input_directory
Parser.parse %w[--help]
exit 0
end
result
end
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