Added font support

Needs testing before merge

Author: mrboen94

plugin/init.lua

@@ -3,27 +3,26 @@
 -- https://github.com/wez/wezterm/issues/4533#issuecomment-1874094722
 -- is there a better alt?
 if vim ~= nil then
-    return
+	return
 end
 
-local wezterm = require('wezterm')
+local wezterm = require("wezterm")
 local M = {}
 
+local function trim_quotes(s)
+	return (s or ""):gsub("^['\"](.-)['\"]$", "%1")
+end
+
 ---@param var string
 ---@return boolean
 local function is_shell_integ_user_var(var)
-    local shell_integ_user_vars = {
-        'WEZTERM_PROG',
-        'WEZTERM_USER',
-        'WEZTERM_HOST',
-        'WEZTERM_IN_TMUX',
-    }
-    for _, val in ipairs(shell_integ_user_vars) do
-        if val == var then
-            return true
-        end
-    end
-    return false
+	local shell_integ_user_vars = {
+		WEZTERM_PROG = true,
+		WEZTERM_USER = true,
+		WEZTERM_HOST = true,
+		WEZTERM_IN_TMUX = true,
+	}
+	return shell_integ_user_vars[var] == true
 end
 
 ---Interpret the Wezterm user var that is passed in and
@@ -52,8 +51,22 @@ function M.override_user_var(overrides, name, value)
             end
             overrides[name] = parsed_val
         end
-    end
     return overrides
+    
+	if name == "font" then
+		local cleaned = trim_quotes(value)
+		local success, font_obj = pcall(wezterm.font, cleaned)
+		if success and font_obj then
+			if font_obj.font and font_obj.font[1] and font_obj.font[1].family then
+				font_obj.font[1].family = trim_quotes(font_obj.font[1].family)
+			end
+			overrides.font = font_obj
+			wezterm.log_info("Applied FONT override. Cleaned value:", cleaned)
+		else
+			wezterm.log_error("Failed to create font object from sanitized input:", cleaned)
+		end
+		return overrides
+    end
 end
 
 return M