Wezterm Config File

wezterm.lua

-- Pull in the wezterm API
-- PR 2026-02-06 17:52:03
-- Running on windows

-- Running Nushell the OSC133 must be disable
--   $env.config.shell_integration.osc133 = false

local wezterm = require 'wezterm'

-- This will hold the configuration.
local config = wezterm.config_builder()

local act = wezterm.action


-- This is where you actually apply your config choices.

-- For example, changing the initial geometry for new windows:
config.initial_cols = 182
config.initial_rows = 48

max_fps = 120

config.window_padding = { left = 8, right = 10, top = 8, bottom = 8 }

config.enable_scroll_bar = true

config.colors = {
  scrollbar_thumb = 'rgba(150,150,150,0.7)',   -- light gray semi-transparent
  -- or 'silver', '#aaaaaa', etc.
}

config.scrollback_lines = 9001

-- or, changing the font size and color scheme.
--config.color_scheme = 'Vs Code Dark+ (Gogh)'
config.color_scheme = 'Dark+'
--config.color_scheme = 'Darkside (Gogh)'


--config.font = wezterm.font('CaskaydiaCove Nerd Font Mono')
--config.font_size = 11.0

-- from 
--  https://codeberg.org/justaguylinux/butterscripts/src/branch/main/wezterm/wezterm.lua
-- Font configuration
config.font = wezterm.font_with_fallback({
  {family='CaskaydiaCove Nerd Font Mono', weight='Regular'},  
  {family='Noto Color Emoji', weight='Regular'},
--  {family='Symbols Nerd Font Mono', weight='Regular'}
})
config.font_size = 11
config.line_height = 1.0
config.window_frame = {
  font = wezterm.font{family='CaskaydiaCove Nerd Font Mono', weight='Bold'},
  font_size = 11.0,
--  active_titlebar_bg = colors.bg
}



wezterm.on("bell", function(window, pane)
  wezterm.run_child_process({
    "C:\\Users\\Paul_Ray\\scoop\\apps\\nircmd\\current\\nircmd.exe", 
    "mediaplay", 
    "2000", 
    "C:\\Program Files\\Tclock\\waves\\Alarm.wav"
  })
end)

config.visual_bell = {
  fade_in_function = 'Linear',
  fade_in_duration_ms = 75,
  fade_out_function = 'Linear',
  fade_out_duration_ms = 75,
  target = 'BackgroundColor',
}


config.default_cwd = "d:/temp"

local quick_select_patterns = {

-- from Nushell Prophet
-- https://github.com/nushell-prophet/nushell-prophet-manuals/blob/main/manuals/05-setup-quick-select-patterns-in-wezterm/manual.md

  -- Nushell error paths (like ╭─[/path/to/file.nu:1946:63])
  "─\\[(.*\\:\\d+\\:\\d+)\\]",

--  -- Table patterns
--  -- $env.config.table.mode = "default"
--  -- $env.config.table.header_on_separator = true
--  -- $env.config.footer_mode = "always"
--  "(?<=─|╭|┬)([a-zA-Z0-9 _%.-]+?)(?=─|╮|┬)", -- Headers
--  "(?<=│ )([a-zA-Z0-9 _.-]+?)(?= │)", -- Column values
--
--  -- File paths (stops at ~, allows dots in path but stops before dot+space)
--  "/[^/\\s│~]+(?:/[^/\\s│~]+)*(?:\\.(?!\\s)[a-zA-Z0-9]+)?",
--

-- from ChatGPT
  -- Full Windows paths (fullname column)
    "[A-Za-z]:\\\\[^│\\r\\n]+",

    -- Filenames with extension (name column)
    "\\b[\\w\\-.]+\\.[A-Za-z0-9]+\\b",

    -- File sizes like "136.1 kB" or "67 B"
    "\\b\\d+(\\.\\d+)?\\s?(B|kB|MB|GB|TB)\\b",

    -- ISO-style timestamps
    "\\b\\d{4}-\\d{2}-\\d{2}\\s\\d{2}:\\d{2}:\\d{2}\\b",

    -- Table row numbers
    "\\b\\d+\\b",

   -- SHA-256
    "\\b[0-9a-fA-F]{64}\\b",
  
    -- SHA-1
    "\\b[0-9a-fA-F]{40}\\b",
  
    -- Short git hash
    "\\b[0-9a-fA-F]{7,12}\\b",


}

config.quick_select_patterns = quick_select_patterns


-- =============================================
-- Launch menu (emulates WT profile list)
-- =============================================
config.launch_menu = {
  { label = 'Command Prompt',     args = { '%SystemRoot%\\System32\\cmd.exe' } },
  { label = 'PowerShell (Core)',  args = { 'pwsh.exe' } },   -- assuming pwsh is in PATH
  { label = 'Nushell',            args = { 'C:\\Users\\Paul_Ray\\AppData\\Local\\Programs\\nu\\bin\\nu.exe' } },
  { label = 'SQLite',             args = { 'D:\\work\\sqlite\\bin\\sqlite3.exe' }, cwd = 'D:\\work\\sqlite\\data' },
  { label = 'Python',             args = { 'C:\\Users\\Paul_Ray\\AppData\\Local\\Programs\\Python\\Python313\\python.exe' } },
  { label = 'Visidata',           args = { 'C:\\Users\\Paul_Ray\\AppData\\Local\\Programs\\Python\\Python313\\Scripts\\vd.exe' }, cwd = 'd:\\work\\visidata' },
  { label = 'Router SSH',         args = { 'ssh', 'admin@192.168.1.1' } },
  -- Add more as needed (e.g. Admin CMD requires extra setup via wezterm cli or external launcher)
}

config.keys = {
  { key = 'UpArrow', mods = 'CTRL|SHIFT', action = act.ScrollByLine(-1) },
  { key = 'DownArrow', mods = 'CTRL|SHIFT', action = act.ScrollByLine(1) },
--  { key = 'l', mods = 'CTRL',  action = act.ClearScrollback 'ScrollbackAndViewport'},
}


-- Finally, return the configuration to wezterm:
return config