:title: Wezterm
:date: 2025-02-16
:tags: cli
:identifier: 20250216T185035

Wezterm
=======

.. highlight:: none

`Wezterm <https://wezterm.org/>`__ is an interesting terminal emulator that is configured using Lua.
I've been using it for a while however, my config is fairly minimal.

.. code-block:: make
   :filename: Makefile

   .PHONY: wezterm
   wezterm:
        test -L $(HOME)/.config/wezterm || ln -s $(shell pwd)/wezterm $(HOME)/.config/wezterm

.. code-block:: lua
   :filename: wezterm/wezterm.lua

   local wezterm = require 'wezterm'
   local config = wezterm.config_builder()

Appearance
----------

Choose a font

.. code-block:: lua
   :filename: wezterm/wezterm.lua

   config.font = wezterm.font('UbuntuMono Nerd Font')

Choose a light/dark theme based on the system.

.. code-block:: lua
   :filename: wezterm/wezterm.lua

   if wezterm.gui.get_appearance():find("Dark") then
     config.color_scheme = 'Modus-Vivendi'
   else
     config.color_scheme = 'Modus-Operandi'
   end

Use the "retro" tab bar.

.. code-block:: lua
   :filename: wezterm/wezterm.lua

   config.use_fancy_tab_bar = false

Default Program
---------------

Rather than mess around with my user's default shell, just tell wezterm to start fish by default instead

.. code-block:: lua
   :filename: wezterm/wezterm.lua

   config.default_prog = { '/usr/bin/fish', '-l' }

.. code-block:: lua
   :class: hidden
   :filename: wezterm/wezterm.lua

   return config