class Console::Event::Failure
Attributes
exception[R]
root[R]
Public Class Methods
current_working_directory()
click to toggle source
# File lib/console/event/failure.rb, line 28 def self.current_working_directory Dir.getwd rescue # e.g. Errno::EMFILE nil end
for(exception)
click to toggle source
# File lib/console/event/failure.rb, line 34 def self.for(exception) self.new(exception, self.current_working_directory) end
new(exception, root = nil)
click to toggle source
# File lib/console/event/failure.rb, line 38 def initialize(exception, root = nil) @exception = exception @root = root end
register(terminal)
click to toggle source
# File lib/console/event/failure.rb, line 46 def self.register(terminal) terminal[:exception_title] ||= terminal.style(:red, nil, :bold) terminal[:exception_detail] ||= terminal.style(:yellow) terminal[:exception_backtrace] ||= terminal.style(:red) terminal[:exception_backtrace_other] ||= terminal.style(:red, nil, :faint) terminal[:exception_message] ||= terminal.style(:default) end
Public Instance Methods
format(output, terminal, verbose)
click to toggle source
# File lib/console/event/failure.rb, line 58 def format(output, terminal, verbose) format_exception(@exception, nil, output, terminal, verbose) end
format_exception(exception, prefix, output, terminal, verbose)
click to toggle source
# File lib/console/event/failure.rb, line 62 def format_exception(exception, prefix, output, terminal, verbose) lines = exception.message.lines.map(&:chomp) output.puts " #{prefix}#{terminal[:exception_title]}#{exception.class}#{terminal.reset}: #{lines.shift}" lines.each do |line| output.puts " #{terminal[:exception_detail]}#{line}#{terminal.reset}" end root_pattern = /^#{@root}\// if @root exception.backtrace&.each_with_index do |line, index| path, offset, message = line.split(":") style = :exception_backtrace # Make the path a bit more readable if root_pattern and path.sub!(root_pattern, "").nil? style = :exception_backtrace_other end output.puts " #{index == 0 ? "→" : " "} #{terminal[style]}#{path}:#{offset}#{terminal[:exception_message]} #{message}#{terminal.reset}" end if exception.cause format_exception(exception.cause, "Caused by ", output, terminal, verbose) end end
to_h()
click to toggle source
# File lib/console/event/failure.rb, line 54 def to_h {exception: @exception, root: @root} end