class TTY::Command::ExitError
An ExitError
reports an unsuccessful exit by command.
The error message includes:
* the name of command executed * the exit status * stdout bytes * stderr bytes
@api private
Public Class Methods
new(cmd_name, result)
click to toggle source
Calls superclass method
# File lib/tty/command/exit_error.rb, line 15 def initialize(cmd_name, result) super(info(cmd_name, result)) end
Public Instance Methods
extract_output(value)
click to toggle source
# File lib/tty/command/exit_error.rb, line 26 def extract_output(value) (value || '').strip.empty? ? 'Nothing written' : value.strip end
info(cmd_name, result)
click to toggle source
# File lib/tty/command/exit_error.rb, line 19 def info(cmd_name, result) "Running `#{cmd_name}` failed with\n" \ " exit status: #{result.exit_status}\n" \ " stdout: #{extract_output(result.out)}\n" \ " stderr: #{extract_output(result.err)}\n" end