colorize_by_log_level: Color string by the related log level

In logger: A Lightweight, Modern and Flexible Logging Utility

Color string by the related log level

Description

Color log messages according to their severity with either a rainbow or grayscale color scheme. The greyscale theme assumes a dark background on the terminal.

Usage

colorize_by_log_level(msg, level)

grayscale_by_log_level(msg, level)

Arguments

msg	String to color.
level	see log_levels()

Value

A string with ANSI escape codes.

Examples

cat(colorize_by_log_level("foobar", FATAL), "\n")
cat(colorize_by_log_level("foobar", ERROR), "\n")
cat(colorize_by_log_level("foobar", WARN), "\n")
cat(colorize_by_log_level("foobar", SUCCESS), "\n")
cat(colorize_by_log_level("foobar", INFO), "\n")
cat(colorize_by_log_level("foobar", DEBUG), "\n")
cat(colorize_by_log_level("foobar", TRACE), "\n")

cat(grayscale_by_log_level("foobar", FATAL), "\n")
cat(grayscale_by_log_level("foobar", ERROR), "\n")
cat(grayscale_by_log_level("foobar", WARN), "\n")
cat(grayscale_by_log_level("foobar", SUCCESS), "\n")
cat(grayscale_by_log_level("foobar", INFO), "\n")
cat(grayscale_by_log_level("foobar", DEBUG), "\n")
cat(grayscale_by_log_level("foobar", TRACE), "\n")

logger documentation built on Oct. 30, 2024, 9:24 a.m.