Sha256: b27900b8d94318af02a3fccae37ff983d9ef80d7b3dd5d79a229390f677567f2
Contents?: true
Size: 1.99 KB
Versions: 57
Compression:
Stored size: 1.99 KB
Contents
# :stopdoc:
#
# The Pattern layout can colorize log events based on a provided color scheme.
# The configuration is a two part process. First the color scheme is defined
# with the level colors and any pattern token colors. This color scheme is
# then passed by name to the Pattern layout when it is created.
#
# The color scheme defines colors to be applied to the level token found in
# the pattern layout. So that the "info" level will have one color, and the
# "fatal" level will have a separate color. This applies only to the level
# token in the Pattern layout.
#
# Common tokens can have their own color, too. The date token can be colored
# blue, and the message token can be colored magenta.
#
# Colorization should only be applied to TTY logging destinations like STDOUT
# and STDERR. Inserting color codes into a log file is generally considered
# bad form; these color codes cause issues for some command line programs like
# "less" and "more".
#
# A 'default" color scheme is provided with the Logging framework. In the
# example below we create our own color scheme called 'bright' and apply it to
# the 'stdout' appender.
#
require 'logging'
# here we setup a color scheme called 'bright'
Logging.color_scheme( 'bright',
:levels => {
:info => :green,
:warn => :yellow,
:error => :red,
:fatal => [:white, :on_red]
},
:date => :blue,
:logger => :cyan,
:message => :magenta
)
Logging.appenders.stdout(
'stdout',
:layout => Logging.layouts.pattern(
:pattern => '[%d] %-5l %c: %m\n',
:color_scheme => 'bright'
)
)
log = Logging.logger['Happy::Colors']
log.add_appenders 'stdout'
log.level = :debug
# these log messages will be nicely colored
# the level will be colored differently for each message
#
log.debug "a very nice little debug message"
log.info "things are operating nominally"
log.warn "this is your last warning"
log.error StandardError.new("something went horribly wrong")
log.fatal "I Die!"
# :startdoc:
Version data entries
57 entries across 49 versions & 5 rubygems