Converts windows path to WSL linux path

goto.rb

#!/usr/bin/env ruby

require 'optparse'

def convert_to_path(f, is_file)
  ret = f.gsub(/^([A-Z]):/) { |m| "/mnt/#{m[0].downcase}" }
  ret = ret.gsub(/\\/, "/")
  ret = ret + "/../" if is_file
  return ret
end

options = {}
OptionParser.new do |opts|
  opts.banner = "Convert Windows directory in Linux directory"

  opts.on("-f", "--file PATH", "The input is a file path") do |f|
    if options[:path]
      puts "Specify only one path"
      exit 1
    end
    options[:path] = convert_to_path(f, true)
  end

  opts.on("-d", "--directory PATH", "The input is a directory path") do |d|
    if options[:path]
      puts "Specify only one path"
      exit 1
    end 
    options[:path] = convert_to_path(d, false)
  end

  opts.on("-cd", "--cd", "Run directly change direcotry command") do 
    options[:cd] = true
  end

end.parse!


if __FILE__ == $0

  if !options[:path]
    puts "You must specify a path!"
    exit 1
  end
  
  if Dir.exist? options[:path]
    if options[:cd]
      Dir.chdir options[:path]
    else
      puts options[:path]
    end
  else
    puts "The direcotry does not exist"
    exit 2
  end

end