wezterm windows config similar to ghostty on mac

.wezterm.lua

-- ~/.wezterm.lua  or  %USERPROFILE%\.config\wezterm\wezterm.lua
-- Ghostty-style keybindings (mac-style splits) for WezTerm on Windows

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

-- ─── Shell ───
if wezterm.target_triple:find('windows') then
  local ok = wezterm.run_child_process { 'where.exe', 'pwsh.exe' }
  config.default_prog = ok
    and { 'pwsh.exe', '-NoLogo' }
    or  { 'powershell.exe', '-NoLogo' }
end

-- ─── Input ───
config.use_ime = false

-- ─── Look & feel ───
config.scrollback_lines = 10000
config.enable_scroll_bar = false
config.window_padding = { left = 6, right = 6, top = 4, bottom = 0 }
config.audible_bell = 'Disabled'
config.default_cursor_style = 'SteadyBlock'

-- ─── Tab bar (always visible, namespace your work) ───
config.enable_tab_bar           = true
config.hide_tab_bar_if_only_one_tab = false
config.use_fancy_tab_bar        = true   -- prettier native-style tabs
config.tab_bar_at_bottom        = false
config.show_new_tab_button_in_tab_bar = true
config.show_tab_index_in_tab_bar     = true
config.tab_max_width            = 32

-- Show CWD / running process in tab title
wezterm.on('format-tab-title', function(tab, tabs, panes, cfg, hover, max_width)
  local title = tab.tab_title
  if not title or #title == 0 then
    title = tab.active_pane.title  -- falls back to process name
  end
  return string.format(' %d: %s ', tab.tab_index + 1, title)
end)

-- ─── Window frame (title bar + resize borders) ───
config.window_decorations = 'TITLE | RESIZE'
config.window_frame = {
  font = wezterm.font { family = 'Segoe UI', weight = 'Regular' },
  font_size = 10.0,
  active_titlebar_bg   = '#1e1e2e',
  inactive_titlebar_bg = '#181825',
  active_titlebar_fg   = '#cdd6f4',
  inactive_titlebar_fg = '#6c7086',
  border_left_width    = '0.5cell',
  border_right_width   = '0.5cell',
  border_bottom_height = '0.25cell',
  border_top_height    = '0.25cell',
  border_left_color    = '#1e1e2e',
  border_right_color   = '#1e1e2e',
  border_bottom_color  = '#1e1e2e',
  border_top_color     = '#1e1e2e',
}

-- ─────────────────────────────────────────────────────────────
-- Keybindings
-- ─────────────────────────────────────────────────────────────
local mod = 'CTRL|SHIFT'

config.keys = {
  -- ─── Window ───
  { key = 'n',     mods = mod,    action = act.SpawnWindow },
  { key = 'Enter', mods = 'CTRL', action = act.ToggleFullScreen },

  -- ─── Tabs ───
  { key = 't',        mods = mod,          action = act.SpawnTab 'CurrentPaneDomain' },
  { key = 'w',        mods = mod,          action = act.CloseCurrentPane { confirm = true } },
  { key = 'Tab',      mods = 'CTRL',       action = act.ActivateTabRelative(1)  },
  { key = 'Tab',      mods = 'CTRL|SHIFT', action = act.ActivateTabRelative(-1) },
  { key = 'PageUp',   mods = 'CTRL',       action = act.ActivateTabRelative(-1) },
  { key = 'PageDown', mods = 'CTRL',       action = act.ActivateTabRelative(1)  },

  -- Rename the current tab (great for namespacing: "overx.ai", "trading-bot", "content")
  { key = 'r', mods = mod, action = act.PromptInputLine {
      description = 'Rename tab:',
      action = wezterm.action_callback(function(window, pane, line)
        if line then window:active_tab():set_title(line) end
      end),
  }},

  -- Move tabs left/right
  { key = '<', mods = mod, action = act.MoveTabRelative(-1) },
  { key = '>', mods = mod, action = act.MoveTabRelative(1)  },

  -- Jump to tab (Alt+1..8, Alt+9 = last)
  { key = '1', mods = 'ALT', action = act.ActivateTab(0) },
  { key = '2', mods = 'ALT', action = act.ActivateTab(1) },
  { key = '3', mods = 'ALT', action = act.ActivateTab(2) },
  { key = '4', mods = 'ALT', action = act.ActivateTab(3) },
  { key = '5', mods = 'ALT', action = act.ActivateTab(4) },
  { key = '6', mods = 'ALT', action = act.ActivateTab(5) },
  { key = '7', mods = 'ALT', action = act.ActivateTab(6) },
  { key = '8', mods = 'ALT', action = act.ActivateTab(7) },
  { key = '9', mods = 'ALT', action = act.ActivateTab(-1) },

  -- ─── Splits (mac-style: Ctrl+Shift+D right, Ctrl+Shift+Alt+D down) ───
  { key = 'd', mods = 'CTRL|SHIFT',     action = act.SplitHorizontal { domain = 'CurrentPaneDomain' } },
  { key = 'd', mods = 'CTRL|SHIFT|ALT', action = act.SplitVertical   { domain = 'CurrentPaneDomain' } },

  -- ─── Pane navigation (Ctrl+Alt+arrows) ───
  { key = 'LeftArrow',  mods = 'CTRL|ALT', action = act.ActivatePaneDirection 'Left'  },
  { key = 'DownArrow',  mods = 'CTRL|ALT', action = act.ActivatePaneDirection 'Down'  },
  { key = 'UpArrow',    mods = 'CTRL|ALT', action = act.ActivatePaneDirection 'Up'    },
  { key = 'RightArrow', mods = 'CTRL|ALT', action = act.ActivatePaneDirection 'Right' },

  -- ─── Pane resize (Ctrl+Shift+Alt+arrows) ───
  { key = 'LeftArrow',  mods = 'CTRL|SHIFT|ALT', action = act.AdjustPaneSize { 'Left',  5 } },
  { key = 'DownArrow',  mods = 'CTRL|SHIFT|ALT', action = act.AdjustPaneSize { 'Down',  5 } },
  { key = 'UpArrow',    mods = 'CTRL|SHIFT|ALT', action = act.AdjustPaneSize { 'Up',    5 } },
  { key = 'RightArrow', mods = 'CTRL|SHIFT|ALT', action = act.AdjustPaneSize { 'Right', 5 } },

  -- ─── Zoom pane ───
  { key = 'Enter', mods = mod, action = act.TogglePaneZoomState },

  -- ─── Clipboard ───
  { key = 'c',      mods = mod,     action = act.CopyTo   'Clipboard' },
  { key = 'v',      mods = mod,     action = act.PasteFrom 'Clipboard' },
  { key = 'Insert', mods = 'SHIFT', action = act.PasteFrom 'PrimarySelection' },

  -- ─── Scroll ───
  { key = 'Home',     mods = 'SHIFT', action = act.ScrollToTop },
  { key = 'End',      mods = 'SHIFT', action = act.ScrollToBottom },
  { key = 'PageUp',   mods = 'SHIFT', action = act.ScrollByPage(-1) },
  { key = 'PageDown', mods = 'SHIFT', action = act.ScrollByPage(1)  },

  -- ─── Font size ───
  { key = '=', mods = 'CTRL', action = act.IncreaseFontSize },
  { key = '-', mods = 'CTRL', action = act.DecreaseFontSize },
  { key = '0', mods = 'CTRL', action = act.ResetFontSize },

  -- ─── Misc ───
  { key = ',', mods = mod, action = act.ReloadConfiguration },
  { key = 'j', mods = mod, action = act.ClearScrollback 'ScrollbackAndViewport' },
  { key = 'f', mods = mod, action = act.Search { CaseInSensitiveString = '' } },
  { key = 'p', mods = mod, action = act.ActivateCommandPalette },
}

return config