Colorize ZSH Terminal Logs based on custom regex

[JosueGauthier]

Hello,

I am developing an application that displays LOGs in my zsh terminal.
I don't want to put a color management at the application level for file size reasons.

I'm looking for a zsh functionality or plugin that would allow me to colorize my logs according to a word present in the line. e.g. the regex "[DBG]" is present I want to colorize the line in green....

I have already tried zsh-syntax-highlighting but nothing conclusive.

Thank you for your help,

[JosueGauthier]

Hello I found the solution to my need.

Here is the solution i used the generic colouriser of garabik : https://github.com/garabik/grc

You need to install it and then create inside .grc a file custom_grc.conf and paste this :

regexp=DBG
colour=green
-
regexp=.*INF.*
colour=blue
-
regexp=.*WRN.*
colour=yellow
-
regexp=.*ERR.*
colour=red

Then you can use the command

mycommand | grcat custom_grc.conf