183 lines
8 KiB
Nix
183 lines
8 KiB
Nix
{
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config,
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pkgs,
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lib,
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...
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}:
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{
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programs.wezterm = {
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enable = true;
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extraConfig = # lua
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''
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local act = wezterm.action
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local function get_initial_cols_by_hostname()
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local hostname = wezterm.hostname()
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if hostname == "rotterdam" then
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return 111
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elseif hostname == "io" then
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return 93
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else
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return 100
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end
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end
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wezterm.on('format-tab-title', function(tab, tabs, panes, config, hover, max_width)
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local left_sep = ""
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local right_sep = ""
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-- Define the tab title format using the Powerline separator
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local tab_index = tab.tab_index + 1
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return {
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{ Background = { Color = "${config.lib.stylix.colors.withHashtag.base01}" } },
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{ Foreground = { Color = tab.is_active and "${config.lib.stylix.colors.withHashtag.base04}" or "${config.lib.stylix.colors.withHashtag.base01}" } },
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{ Text = left_sep },
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{ Background = { Color = tab.is_active and "${config.lib.stylix.colors.withHashtag.base04}" or "${config.lib.stylix.colors.withHashtag.base01}" } },
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{ Foreground = { Color = "${config.lib.stylix.colors.withHashtag.base05}" } },
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{ Text = " " .. tab_index .. " " },
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{ Background = { Color = "${config.lib.stylix.colors.withHashtag.base01}" } },
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{ Foreground = { Color = tab.is_active and "${config.lib.stylix.colors.withHashtag.base04}" or "${config.lib.stylix.colors.withHashtag.base01}" } },
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{ Text = right_sep },
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}
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end)
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wezterm.on('update-right-status', function(window, pane)
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-- Each element holds the text for a cell in a "powerline" style << fade
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local cells = {}
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-- Figure out the cwd and host of the current pane.
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-- This will pick up the hostname for the remote host if your
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-- shell is using OSC 7 on the remote host.
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local cwd_uri = pane:get_current_working_dir()
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if cwd_uri then
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local cwd = cwd_uri.file_path
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local home_dir = os.getenv("HOME")
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-- Replace the home directory path with ~
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if cwd:sub(1, #home_dir) == home_dir then
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cwd = "~" .. cwd:sub(#home_dir + 1)
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end
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local function shorten_path(cwd)
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local parts = {}
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-- Split the cwd by '/'
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for part in string.gmatch(cwd, "[^/]+") do
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table.insert(parts, part)
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end
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-- Shorten all directory names except the last one
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for i = 1, #parts - 1 do
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parts[i] = parts[i]:sub(1, 1)
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end
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-- Rebuild the shortened path
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return table.concat(parts, "/")
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end
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cwd = shorten_path(cwd)
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local hostname = cwd_uri.host or wezterm.hostname()
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-- Remove the domain name portion of the hostname
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local dot = hostname:find '[.]'
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if dot then
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hostname = hostname:sub(1, dot - 1)
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end
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if hostname == "" then
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hostname = wezterm.hostname()
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end
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table.insert(cells, cwd)
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table.insert(cells, hostname)
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end
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local date = wezterm.strftime '%H:%M'
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table.insert(cells, date)
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-- An entry for each battery (typically 0 or 1 battery)
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for _, b in ipairs(wezterm.battery_info()) do
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table.insert(cells, string.format('%.0f%%', b.state_of_charge * 100))
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end
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local SOLID_LEFT_ARROW = ''
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-- Color palette for the backgrounds of each cell
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local colors = {
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'${config.lib.stylix.colors.withHashtag.base01}',
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'${config.lib.stylix.colors.withHashtag.base02}',
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'${config.lib.stylix.colors.withHashtag.base03}',
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'${config.lib.stylix.colors.withHashtag.base04}',
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}
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-- Foreground color for the text across the fade
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local text_fg = '${config.lib.stylix.colors.withHashtag.base05}'
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-- The elements to be formatted
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local elements = {}
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-- How many cells have been formatted
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local num_cells = 0
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-- Translate a cell into elements
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function push(text, is_last)
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local cell_no = num_cells + 1
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table.insert(elements, { Foreground = { Color = text_fg } })
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table.insert(elements, { Background = { Color = colors[cell_no] } })
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table.insert(elements, { Text = text .. ' ' })
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if not is_last then
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table.insert(elements, { Foreground = { Color = colors[cell_no + 1] } })
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table.insert(elements, { Text = SOLID_LEFT_ARROW })
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end
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num_cells = num_cells + 1
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end
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while #cells > 0 do
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local cell = table.remove(cells, 1)
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push(cell, #cells == 0)
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end
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window:set_right_status(wezterm.format(elements))
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end)
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return {
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disable_default_key_bindings = true,
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window_padding = {
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left = "2pt",
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right = "2pt",
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bottom = "2pt",
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top = "2pt",
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},
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command_palette_font_size = 12,
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initial_cols = get_initial_cols_by_hostname(),
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initial_rows = 32,
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inactive_pane_hsb = {
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brightness = 0.5,
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},
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hide_tab_bar_if_only_one_tab = false,
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show_new_tab_button_in_tab_bar = false,
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tab_bar_at_bottom = true,
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use_fancy_tab_bar = false,
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front_end = "WebGpu",
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keys = {
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{ key = 'Tab', mods = 'CTRL', action = act.ActivateTabRelative(1) },
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{ key = 'Tab', mods = 'SHIFT|CTRL', action = act.ActivateTabRelative(-1) },
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{ key = 'Enter', mods = 'ALT', action = act.ToggleFullScreen },
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{ key = ':', mods = 'SHIFT|CTRL', action = act.SplitVertical{ domain = 'CurrentPaneDomain' } },
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{ key = '?', mods = 'SHIFT|CTRL', action = act.SplitHorizontal{ domain = 'CurrentPaneDomain' } },
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{ key = '+', mods = 'CTRL', action = act.IncreaseFontSize },
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{ key = '=', mods = 'CTRL', action = act.IncreaseFontSize },
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{ key = '-', mods = 'CTRL', action = act.DecreaseFontSize },
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{ key = '_', mods = 'SHIFT|CTRL', action = act.DecreaseFontSize },
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{ key = '0', mods = 'CTRL', action = act.ResetFontSize },
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{ key = 'C', mods = 'SHIFT|CTRL', action = act.CopyTo 'Clipboard' },
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{ key = 'F', mods = 'SHIFT|CTRL', action = act.Search 'CurrentSelectionOrEmptyString' },
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{ key = 'B', mods = 'SHIFT|CTRL', action = act.ClearScrollback 'ScrollbackOnly' },
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{ key = 'R', mods = 'SHIFT|CTRL', action = act.ReloadConfiguration },
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{ key = 'T', mods = 'SHIFT|CTRL', action = act.SpawnTab 'CurrentPaneDomain' },
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{ key = 'V', mods = 'SHIFT|CTRL', action = act.PasteFrom 'Clipboard' },
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{ key = 'W', mods = 'SHIFT|CTRL', action = act.CloseCurrentTab{ confirm = true } },
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{ key = 'PageUp', mods = 'SHIFT', action = act.ScrollByPage(-1) },
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{ key = 'PageUp', mods = 'CTRL', action = act.ActivateTabRelative(-1) },
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{ key = 'PageUp', mods = 'SHIFT|CTRL', action = act.MoveTabRelative(-1) },
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{ key = 'PageDown', mods = 'SHIFT', action = act.ScrollByPage(1) },
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{ key = 'PageDown', mods = 'CTRL', action = act.ActivateTabRelative(1) },
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{ key = 'PageDown', mods = 'SHIFT|CTRL', action = act.MoveTabRelative(1) },
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{ key = 'H', mods = 'SHIFT|CTRL', action = act.ActivatePaneDirection 'Left' },
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{ key = 'L', mods = 'SHIFT|CTRL', action = act.ActivatePaneDirection 'Right' },
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{ key = 'K', mods = 'SHIFT|CTRL', action = act.ActivatePaneDirection 'Up' },
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{ key = 'J', mods = 'SHIFT|CTRL', action = act.ActivatePaneDirection 'Down' },
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{ key = 'P', mods = 'SHIFT|CTRL', action = act.ActivateCommandPalette },
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},
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}
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'';
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};
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}
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