class Gitloc

Constants

VERSION

Public Class Methods

call(argv, outstream, errstream) click to toggle source

# File lib/gitloc.rb, line 7
def self.call(argv, outstream, errstream)
  repo = argv.first

  Dir.mktmpdir { |dir|
    Dir.chdir dir
    out, err, status = Open3.capture3 'git', 'clone', repo, 'cloned'
    unless status.success?
      errstream.puts out, err
      exit "Failed somehow >.<"
    end
    Dir.chdir 'cloned'
    files = Dir['**/*'].reject { |name| File.directory? name }
    files.each do |filename|
      loc = File.readlines(filename).count { |line| line !~ /^\s*$/ }
      outstream.puts "#{loc}\t#{filename}"
    end
  }
end