chore: update right side

config/wezterm/cfg_appearance.lua

@@ -1,4 +1,5 @@
 local wezterm = require("wezterm")
+local helpers = require("lib.helpers")
 
 local M = {}
 
@@ -8,8 +9,9 @@ function M.setup(cfg)
 	cfg.enable_tab_bar = true
 	cfg.use_fancy_tab_bar = false
 	cfg.tab_bar_at_bottom = false
-	cfg.tab_max_width = 24
+	cfg.tab_max_width = 30
 	cfg.hide_tab_bar_if_only_one_tab = true
+	cfg.status_update_interval = 100
 
 	cfg.font_size = 16.0
 	cfg.font = wezterm.font({
@@ -25,8 +27,8 @@ function M.setup(cfg)
 	cfg.window_background_opacity = 0.95
 	cfg.window_decorations = "RESIZE"
 	cfg.window_padding = {
-		left = 0,
-		right = 0,
+		left = 5,
+		right = 5,
 		top = 0,
 		bottom = 0,
 	}
@@ -37,6 +39,28 @@ function M.setup(cfg)
 
 	cfg.initial_rows = 50
 	cfg.initial_cols = 180
+
+	wezterm.on("format-tab-title", function(tab, tabs, panes, config, hover, max_width)
+		local position = tab.tab_index + 1
+		local process_icon = helpers.get_process(tab)
+		-- ensure that the titles fit in the available space
+		local tab_text = wezterm.truncate_right(helpers.tab_title(tab), max_width - 2)
+		local tab_title = string.format(" ⌘%d %s %s ", position, process_icon, tab_text)
+
+		return {
+			{ Text = tab_title },
+		}
+	end)
+
+	wezterm.on("update-right-status", function(window, pane)
+		local date = wezterm.strftime("%a %b %-d %H:%M")
+
+		window:set_right_status(wezterm.format({
+			{ Text = wezterm.nerdfonts.md_calendar_clock .. " " .. date },
+			{ Text = " | " },
+			{ Text = wezterm.nerdfonts.oct_person .. " " .. wezterm.hostname() },
+		}))
+	end)
 end
 
 return M

config/wezterm/cfg_keys.lua

@@ -45,6 +45,21 @@ function M.setup(cfg)
 		{ key = "LeftArrow", mods = "CMD", action = act.SendString("\x01") },
 		{ key = "RightArrow", mods = "CMD", action = act.SendString("\x05") },
 		{ key = "Backspace", mods = "CMD", action = act.SendString("\x15") },
+		{
+			key = "E",
+			mods = "CTRL|SHIFT",
+			action = act.PromptInputLine({
+				description = "Enter new name for tab",
+				action = wezterm.action_callback(function(window, pane, line)
+					-- line will be `nil` if they hit escape without entering anything
+					-- An empty string if they just hit enter
+					-- Or the actual line of text they wrote
+					if line then
+						window:active_tab():set_title(line)
+					end
+				end),
+			}),
+		},
 	}
 
 	cfg.key_tables = {

config/wezterm/lib/helpers.lua

@@ -0,0 +1,49 @@
+local wezterm = require("wezterm")
+
+local M = {}
+
+local process_icons = {
+	["docker"] = wezterm.nerdfonts.linux_docker,
+	["docker-compose"] = wezterm.nerdfonts.linux_docker,
+	["psql"] = wezterm.nerdfonts.dev_postgresql,
+	["nvim"] = wezterm.nerdfonts.custom_vim,
+	["make"] = wezterm.nerdfonts.seti_makefile,
+	["vim"] = wezterm.nerdfonts.dev_vim,
+	["zsh"] = wezterm.nerdfonts.dev_terminal,
+	["bash"] = wezterm.nerdfonts.cod_terminal_bash,
+	["htop"] = wezterm.nerdfonts.mdi_chart_donut_variant,
+	["cargo"] = wezterm.nerdfonts.dev_rust,
+	["sudo"] = wezterm.nerdfonts.fa_hashtag,
+	["git"] = wezterm.nerdfonts.dev_git,
+	["lua"] = wezterm.nerdfonts.seti_lua,
+	["wget"] = wezterm.nerdfonts.mdi_arrow_down_box,
+	["curl"] = wezterm.nerdfonts.mdi_flattr,
+	["gh"] = wezterm.nerdfonts.dev_github_badge,
+	["ruby"] = wezterm.nerdfonts.cod_ruby,
+	["node"] = wezterm.nerdfonts.dev_nodejs_small,
+	["tmux"] = wezterm.nerdfonts.cod_terminal_tmux,
+}
+
+function M.get_process(tab)
+	local process_name = tab.active_pane.foreground_process_name:match("([^/\\]+)$")
+	local icon = process_icons[process_name] or wezterm.nerdfonts.seti_checkbox_unchecked
+
+	return icon
+end
+
+-- This function returns the suggested title for a tab.
+-- It prefers the title that was set via `tab:set_title()`
+-- or `wezterm cli set-tab-title`, but falls back to the
+-- title of the active pane in that tab.
+function M.tab_title(tab_info)
+	local title = tab_info.tab_title
+	-- if the tab title is explicitly set, take that
+	if title and #title > 0 then
+		return title
+	end
+	-- Otherwise, use the title from the active pane
+	-- in that tab
+	return tab_info.active_pane.title
+end
+
+return M