class Scan::ErrorHandler

This classes methods are called when something goes wrong in the building process

Public Class Methods

handle_build_error(output) click to toggle source

@param [String] The output of the errored build This method should raise an exception in any case, as the return code indicated a failed build

# File lib/scan/error_handler.rb, line 7
def handle_build_error(output)
  # The order of the handling below is import
  case output
  when /US\-ASCII/
    print "Your shell environment is not correctly configured"
    print "Instead of UTF-8 your shell uses US-ASCII"
    print "Please add the following to your '~/.bashrc':"
    print ""
    print "       export LANG=en_US.UTF-8"
    print "       export LANGUAGE=en_US.UTF-8"
    print "       export LC_ALL=en_US.UTF-8"
    print ""
    print "You'll have to restart your shell session after updating the file."
    print "If you are using zshell or another shell, make sure to edit the correct bash file."
    print "For more information visit this stackoverflow answer:"
    print "https://stackoverflow.com/a/17031697/445598"
  when /Testing failed/
    UI.user_error!("Error building the application - see the log above")
  when /Executed/
    # this is *really* important:
    # we don't want to raise an exception here
    # as we handle this in runner.rb at a later point
    # after parsing the actual test results
    return
  end
  UI.user_error!("Error building/testing the application - see the log above")
end

Private Class Methods

print(text) click to toggle source

Just to make things easier