Class: Dpu::Cli

Inherits:
Object
  • Object
show all
Defined in:
lib/dpu/cli.rb

Constant Summary collapse

USAGE = 
<<~EOS
  #{File.basename(Process.argv0)} path start_line_number end_line_number
EOS

Class Method Summary collapse

Class Method Details

.run(argv) ⇒ Object 



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# File 'lib/dpu/cli.rb', line 7

def run(argv)
  s_path, s_start_line_number, s_end_line_number = *argv
  if !s_path
    $stderr.puts(USAGE)
    exit(1)
  end

  path = Pathname(s_path).expand_path
  start_line_number = s_start_line_number&.to_i
  end_line_number = s_end_line_number&.to_i

  uri = Dpu.determine_permanent_uri(
    path,
    start_line_number: start_line_number,
    end_line_number: end_line_number,
  )
  puts(uri)
end