102 lines
4.3 KiB
Plaintext
102 lines
4.3 KiB
Plaintext
# Nushell Environment Config File
|
|
#
|
|
# version = "0.86.0"
|
|
|
|
def create_left_prompt [] {
|
|
let home = $nu.home-path
|
|
|
|
# Perform tilde substitution on dir
|
|
# To determine if the prefix of the path matches the home dir, we split the current path into
|
|
# segments, and compare those with the segments of the home dir. In cases where the current dir
|
|
# is a parent of the home dir (e.g. `/home`, homedir is `/home/user`), this comparison will
|
|
# also evaluate to true. Inside the condition, we attempt to str replace `$home` with `~`.
|
|
# Inside the condition, either:
|
|
# 1. The home prefix will be replaced
|
|
# 2. The current dir is a parent of the home dir, so it will be uneffected by the str replace
|
|
let dir = (
|
|
if ($env.PWD | path split | zip ($home | path split) | all { $in.0 == $in.1 }) {
|
|
($env.PWD | str replace $home "~")
|
|
} else {
|
|
$env.PWD
|
|
}
|
|
)
|
|
|
|
let path_color = (if (is-admin) { ansi red_bold } else { ansi green_bold })
|
|
let separator_color = (if (is-admin) { ansi light_red_bold } else { ansi light_green_bold })
|
|
let path_segment = $"($path_color)($dir)"
|
|
|
|
$path_segment | str replace --all (char path_sep) $"($separator_color)(char path_sep)($path_color)"
|
|
}
|
|
|
|
def create_right_prompt [] {
|
|
# create a right prompt in magenta with green separators and am/pm underlined
|
|
let time_segment = ([
|
|
(ansi reset)
|
|
(ansi magenta)
|
|
(date now | format date '%x %X %p') # try to respect user's locale
|
|
] | str join | str replace --regex --all "([/:])" $"(ansi green)${1}(ansi magenta)" |
|
|
str replace --regex --all "([AP]M)" $"(ansi magenta_underline)${1}")
|
|
|
|
let last_exit_code = if ($env.LAST_EXIT_CODE != 0) {([
|
|
(ansi rb)
|
|
($env.LAST_EXIT_CODE)
|
|
] | str join)
|
|
} else { "" }
|
|
|
|
([$last_exit_code, (char space), $time_segment] | str join)
|
|
}
|
|
|
|
# Use nushell functions to define your right and left prompt
|
|
$env.PROMPT_COMMAND = {|| create_left_prompt }
|
|
# FIXME: This default is not implemented in rust code as of 2023-09-08.
|
|
$env.PROMPT_COMMAND_RIGHT = {|| create_right_prompt }
|
|
|
|
# The prompt indicators are environmental variables that represent
|
|
# the state of the prompt
|
|
$env.PROMPT_INDICATOR = {|| "> " }
|
|
$env.PROMPT_INDICATOR_VI_INSERT = {|| ": " }
|
|
$env.PROMPT_INDICATOR_VI_NORMAL = {|| "> " }
|
|
$env.PROMPT_MULTILINE_INDICATOR = {|| "::: " }
|
|
|
|
# If you want previously entered commands to have a different prompt from the usual one,
|
|
# you can uncomment one or more of the following lines.
|
|
# This can be useful if you have a 2-line prompt and it's taking up a lot of space
|
|
# because every command entered takes up 2 lines instead of 1. You can then uncomment
|
|
# the line below so that previously entered commands show with a single `🚀`.
|
|
# $env.TRANSIENT_PROMPT_COMMAND = {|| "🚀 " }
|
|
# $env.TRANSIENT_PROMPT_INDICATOR = {|| "" }
|
|
# $env.TRANSIENT_PROMPT_INDICATOR_VI_INSERT = {|| "" }
|
|
# $env.TRANSIENT_PROMPT_INDICATOR_VI_NORMAL = {|| "" }
|
|
# $env.TRANSIENT_PROMPT_MULTILINE_INDICATOR = {|| "" }
|
|
# $env.TRANSIENT_PROMPT_COMMAND_RIGHT = {|| "" }
|
|
|
|
# Specifies how environment variables are:
|
|
# - converted from a string to a value on Nushell startup (from_string)
|
|
# - converted from a value back to a string when running external commands (to_string)
|
|
# Note: The conversions happen *after* config.nu is loaded
|
|
$env.ENV_CONVERSIONS = {
|
|
"PATH": {
|
|
from_string: { |s| $s | split row (char esep) | path expand --no-symlink }
|
|
to_string: { |v| $v | path expand --no-symlink | str join (char esep) }
|
|
}
|
|
"Path": {
|
|
from_string: { |s| $s | split row (char esep) | path expand --no-symlink }
|
|
to_string: { |v| $v | path expand --no-symlink | str join (char esep) }
|
|
}
|
|
}
|
|
|
|
# Directories to search for scripts when calling source or use
|
|
$env.NU_LIB_DIRS = [
|
|
# FIXME: This default is not implemented in rust code as of 2023-09-06.
|
|
($nu.default-config-dir | path join 'scripts') # add <nushell-config-dir>/scripts
|
|
]
|
|
|
|
# Directories to search for plugin binaries when calling register
|
|
$env.NU_PLUGIN_DIRS = [
|
|
# FIXME: This default is not implemented in rust code as of 2023-09-06.
|
|
($nu.default-config-dir | path join 'plugins') # add <nushell-config-dir>/plugins
|
|
]
|
|
|
|
# To add entries to PATH (on Windows you might use Path), you can use the following pattern:
|
|
# $env.PATH = ($env.PATH | split row (char esep) | prepend '/some/path')
|