oh-my-fish / plugin-grc

grc Colourizer for some commands.

plugin-grc

A grc plugin plugin for Oh My Fish.

Note: You need to have grc installed

Install

$ omf install grc

Built-in command colorizers

Everyone supported by the original grc tool. If there are tools that are missing add them to the executables file and make a pull-request for it

Among others, it includes the following:

• cat
• cvs
• df
• diff
• dig
• gcc
• g++
• ifconfig
• ls
• make
• mount
• mtr
• netstat
• ping
• ps
• tail
• traceroute
• wdiff

Plugin options

It's possible to define additional command options via universal grcplugin variables. For example:

set -U grcplugin_ls --color -l

Makes grc call ls with --color and -l options.

Override command colorizers

It's possible to override the commands that are colorized via grc_plugin_execs variable. For example:

set -U grc_plugin_execs gcc g++ make

Enables grc colorizing for only gcc, g++ & make and disables all others.

Ignore specific executables

Alternatively, you can specify commands that the plugin should not override. You can do that via the grc_plugin_ignore_execs variable:

set -U grc_plugin_ignore_execs ls

Specify custom executables

If you have custom executables that should be wrapped with grc specify them in grc_plugin_extras:

set -U grc_plugin_extras my_custom_executable

License

MIT © oh-my-fish et al

plugin-grc's Issues

Update for newer oh-my-fish

I had to rename grc.load to grc.fish for it to work. This also should be submitted to oh-my-fish to be included in the database.

grc and ls

When I have the grc plugin installed and I issue a 'ls' no functions other than the one provided by the plugin:

function ls
set -l executable ls
grc.wrap $executable $argv
end


my output is a single column with no colors for indicating that it is a file or a directory. Would like to have grc installed and still have the files colored properly and have the choice of either doing columns or not.

grc broken on new omf version

I have upgraded my omf/fish to the latest version and started getting this error.

function: function name does not shadow a builtin so you must not use '--shadow-builtin'
~/.local/share/omf/pkg/grc/init.fish (line 12):       function $executable --shadow-builtin --inherit-variable executable --wraps=$executable
        grc.wrap $executable $argv
                                                      ^
from sourcing file ~/.local/share/omf/pkg/grc/init.fish
    called during startup

Following the error instruction does not fix it.

Versions:
fish, version 2.3.1
Oh My Fish! 2

config available upstream

https://github.com/garabik/grc/blob/master/grc.fish

you could just source /etc/grc.fish in init.fish

Command not found ulimit

Hi, as the title describes, I cannot use ulimit if the grc fish plugin is active. I am on NixOS unstable and I installed the plugin with nixpkgs. The version available there is 61de7a8. This is what happens:

⌊φ ∈ nixos⌉ ulimit
grc: ulimit: No such file or directory
⌊φ ∈ nixos⌉ type ulimit
ulimit is a function with definition
# Defined in /nix/store/v648lfxchvm6hczyjzj2k84znxk85bdn-source/conf.d/grc.fish @ line 30
function ulimit
    set -l executable ulimit
        grc.wrap $executable $argv

end

System details:
Fish 3.7.0
NixOS unstable latest
Generic Colouriser 1.13

please document how to install

~ λ omf install grc
Trying to clone from URL...
fatal: repository 'grc' does not exist
Could not install package grc.

Grc syntax

Hi there, just installed this nice plugin and get this

Usage: grc [options]

grc: error: no such option: -e

GRC is installed from pip, OS is fedora

grc breaks ls on OS X Yosemite

grc breaks ls on OS X Yosemite. This is the output of ls command(function) in fish 2.1.2:

>>fish --ver
fish, version 2.1.2

>>ls
ls: illegal option -- -
usage: ls [-ABCFGHLOPRSTUWabcdefghiklmnopqrstuwx1] [file ...]

>>type ls
ls is a function with definition
function ls
    __execute_as_grc ls $argv;
end

Run grc with all commands

Does it make sense to run grc no matter whether the command is supported by grc or not? It would fix #2. If it's not supported, grc will ignore it.

ls breaks on mac OS X

set -U grcplugin_ls --color -l

causes

ls                                                                  22:54:13
ls: illegal option -- -
usage: ls [-ABCFGHLOPRSTUWabcdefghiklmnopqrstuwx1] [file ...]

Something wrong with alias

it will not work with df if I have set alias df 'df -H', so what can I do to make it work?

grc plugin does not work with path names

For example,

./configure

doesn't produce colorized output. However, it's possible to use

grc ./configure

instead. The problem is that the plugin redefines commands by functions. If anybody knows how to implement it in a better way, please tell me!

The plugin requires that you install grc using homebrew

This needs to be listed on the README or it needs to be automatically installed when the plugin is installed.

Default config brake systemctl edit

with default plugin config I cannot edit user systemd services

➜ systemctl --user edit mailsync
Cannot edit units if not on a tty.

removing systemctl from conf.d/executables fix this for me.

Is it possible to ignore coloring when issuing edit?