wezterm.lua

local wezterm = require("wezterm")

wezterm.on("window-config-reloaded", function(window)
	window:toast_notification("wezterm", "Configuration reloaded!", nil, 4000)
end)

wezterm.on("format-tab-title", function(tab, tabs, panes, config, hover, max_width)
	return {
		{ Text = " " .. tab.active_pane.title .. " " },
	}
end)

wezterm.on("gui-startup", function()
	local _, _, window = wezterm.mux.spawn_window({})
	local w = window:gui_window()
	w:maximize()
end)

local config = {}

config.initial_cols = 190
config.initial_rows = 60

-- disable ligatures: https://wezfurlong.org/wezterm/config/font-shaping.html#advanced-font-shaping-options
config.harfbuzz_features = { "calt=0", "clig=0", "liga=0" }

-- Fonts used: https://github.com/microsoft/cascadia-code?tab=readme-ov-file
config.font = wezterm.font("Cascadia Next JP", {
	weight = "Regular",
	stretch = "Normal",
	style = "Normal",
})
config.font_size = 14.0

local function scheme_for_appearance(appearance)
	-- if appearance:find("Dark") then
	-- return "Catppuccin Frappe" -- ダークモード時
	-- else
	return "Catppuccin latte" -- ライトモード時
	-- end
end

config.color_scheme = scheme_for_appearance(wezterm.gui.get_appearance())

config.enable_scroll_bar = false
config.use_fancy_tab_bar = false
config.hide_tab_bar_if_only_one_tab = true
config.skip_close_confirmation_for_processes_named = { "" }
config.disable_default_key_bindings = true

config.window_decorations = "RESIZE"
config.window_padding = {
	left = "1cell",
	right = "1cell",
	top = "0.5cell",
	bottom = "0.5cell",
}

config.keys = {
	-- 新しいタブを開く
	{
		key = "t",
		mods = "CMD",
		action = wezterm.action.SpawnTab("CurrentPaneDomain"),
	},
	-- タブを閉じる
	{
		key = "w",
		mods = "CMD",
		action = wezterm.action.CloseCurrentTab({ confirm = true }),
	},
	-- コピー
	{
		key = "c",
		mods = "CMD",
		action = wezterm.action.CopyTo("ClipboardAndPrimarySelection"),
	},
	-- ペースト
	{
		key = "v",
		mods = "CMD",
		action = wezterm.action.PasteFrom("Clipboard"),
	},
	-- 新規Window
	{
		key = "n",
		mods = "CMD",
		action = wezterm.action.SpawnWindow,
	},
	-- リロード
	{
		key = "r",
		mods = "CMD",
		action = wezterm.action.ReloadConfiguration,
	},
	{
		key = "-",
		mods = "CMD",
		action = wezterm.action.DecreaseFontSize,
	},
	{
		key = "+",
		mods = "CMD|SHIFT",
		action = wezterm.action.IncreaseFontSize,
	},
	{
		key = "0",
		mods = "CMD",
		action = wezterm.action.ResetFontSize,
	},
	-- Ctrl+Shift+dで新しいペインを作成(画面を分割)
	{
		key = "d",
		mods = "SHIFT|CTRL",
		action = wezterm.action.SplitHorizontal({ domain = "CurrentPaneDomain" }),
	},
	-- Ctrl+Shift+sで新しいペインを作成(画面を分割)
	{
		key = "s",
		mods = "SHIFT|CTRL",
		action = wezterm.action.SplitVertical({ domain = "CurrentPaneDomain" }),
	},
	-- CTRL + [でペインを移動
	{
		key = "[",
		mods = "CTRL",
		action = wezterm.action.PaneSelect,
	},
	-- WezTermの終了
	{
		key = "q",
		mods = "SHIFT|CTRL",
		action = wezterm.action.QuitApplication,
	},
}

for i = 1, 8 do
	-- CTRL+ALT + number to activate that tab
	table.insert(config.keys, {
		key = tostring(i),
		mods = "CMD",
		action = wezterm.action.ActivateTab(i - 1),
	})
	-- F1 through F8 to activate that tab
	table.insert(config.keys, {
		key = "F" .. tostring(i),
		action = wezterm.action.ActivateTab(i - 1),
	})
end

return config