Defines aliases for ANSI coloured output. Default colours can be overridden
by defining a GHERKIN_COLORS
variable in your shell, very much
like how you can tweak the familiar POSIX command ls
with
$LSCOLORS: linux-sxs.org/housekeeping/lscolors.html
The colours that you can change are:
undefined
defaults to yellow
pending
defaults to yellow
pending_arg
defaults to yellow,bold
executing
defaults to grey
executing_arg
defaults to grey,bold
failed
defaults to red
failed_arg
defaults to red,bold
passed
defaults to green
passed_arg
defaults to green,bold
outline
defaults to cyan
outline_arg
defaults to cyan,bold
skipped
defaults to cyan
skipped_arg
defaults to cyan,bold
comment
defaults to grey
tag
defaults to cyan
For instance, if your shell has a black background and a green font (like the “Homebrew” settings for OS X' Terminal.app), you may want to override passed steps to be white instead of green. Examples:
export GHERKIN_COLORS="passed=white" export GHERKIN_COLORS="passed=white,bold:passed_arg=white,bold,underline"
(If you're on Windows, use SET instead of export). To see what colours and effects are available, just run this in your shell:
ruby -e "require 'rubygems'; require 'term/ansicolor'; puts Term::ANSIColor.attributes"
Although not listed, you can also use grey
# File lib/gherkin/formatter/ansi_escapes.rb, line 86 def reset "\e[0m" end
# File lib/gherkin/formatter/ansi_escapes.rb, line 90 def up(n) "\e[#{n}A" end