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# Nushell Environment Config File
#
# version = "0.99.1"
def create_left_prompt [] {
let dir = match (do --ignore-errors { $env.PWD | path relative-to $nu.home-path }) {
null => $env.PWD
'' => '~'
$relative_pwd => ([~ $relative_pwd] | path join)
}
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)(ansi reset)"
$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') # 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
# The default for this is $nu.default-config-dir/scripts
$env.NU_LIB_DIRS = [
($nu.default-config-dir | path join 'scripts') # add <nushell-config-dir>/scripts
($nu.data-dir | path join 'completions') # default home for nushell completions
]
# Directories to search for plugin binaries when calling register
# The default for this is $nu.default-config-dir/plugins
$env.NU_PLUGIN_DIRS = [
($nu.default-config-dir | path join 'plugins') # add <nushell-config-dir>/plugins
]
# To load from a custom file you can use:
# source ($nu.default-config-dir | path join 'custom.nu')
let darwin: bool = (uname | get operating-system) == "Darwin"
let nix: bool = "/nix" | path exists
if $darwin and $nix {
$env.__NIX_DARWIN_SET_ENVIRONMENT_DONE = 1
$env.PATH = [
$"($env.HOME)/.nix-profile/bin"
$"/etc/profiles/per-user/($env.USER)/bin"
"/run/current-system/sw/bin"
"/nix/var/nix/profiles/default/bin"
"/usr/local/bin"
"/usr/bin"
"/usr/sbin"
"/bin"
"/sbin"
]
$env.EDITOR = "VIM"
$env.NIX_PATH = [
$"darwin-config=($env.HOME)/.nixpkgs/darwin-configuration.nix"
"/nix/var/nix/profiles/per-user/root/channels"
]
$env.NIX_SSL_CERT_FILE = "/etc/ssl/certs/ca-certificates.crt"
$env.PAGER = "less -R"
$env.TERMINFO_DIRS = [
$"($env.HOME)/.nix-profile/share/terminfo"
$"/etc/profiles/per-user/($env.USER)/share/terminfo"
"/run/current-system/sw/share/terminfo"
"/nix/var/nix/profiles/default/share/terminfo"
"/usr/share/terminfo"
]
$env.XDG_CONFIG_DIRS = [
$"($env.HOME)/.nix-profile/etc/xdg"
$"/etc/profiles/per-user/($env.USER)/etc/xdg"
"/run/current-system/sw/etc/xdg"
"/nix/var/nix/profiles/default/etc/xdg"
]
$env.XDG_DATA_DIRS = [
$"($env.HOME)/.nix-profile/share"
$"/etc/profiles/per-user/($env.USER)/share"
"/run/current-system/sw/share"
"/nix/var/nix/profiles/default/share"
]
$env.TERM = $env.TERM
$env.NIX_USER_PROFILE_DIR = $"/nix/var/nix/profiles/per-user/($env.USER)"
$env.NIX_PROFILES = [
"/nix/var/nix/profiles/default"
"/run/current-system/sw"
$"/etc/profiles/per-user/($env.USER)"
$"($env.HOME)/.nix-profile"
]
if ($"($env.HOME)/.nix-defexpr/channels" | path exists) {
$env.NIX_PATH = ($env.PATH | split row (char esep) | append $"($env.HOME)/.nix-defexpr/channels")
}
if (false in (ls -l `/nix/var/nix`| where type == dir | where name == "/nix/var/nix/db" | get mode | str contains "w")) {
$env.NIX_REMOTE = "daemon"
}
}
# 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')
# An alternate way to add entries to $env.PATH is to use the custom command `path add`
# which is built into the nushell stdlib:
use std "path add"
# $env.PATH = ($env.PATH | split row (char esep))
# path add /some/path
# path add ($env.CARGO_HOME | path join "bin")
try {
if $darwin {
$env.PATH = ["/opt/homebrew/bin" "/opt/X11/bin" "/opt/local/bin" "/opt/local/sbin"] ++ $env.PATH
}
}
path add ($env.HOME | path join ".local" "bin")
$env.PATH = ($env.PATH | uniq)
$env.XDG_CACHE_HOME = "~/.cache" | path expand
$env.XDG_DATA_HOME = "~/.local/share" | path expand
$env.XDG_CONFIG_HOME = "~/.config" | path expand
if (which carapace | is-not-empty) {
$env.CARAPACE_BRIDGES = 'zsh,fish,bash,inshellisense' # optional
carapace _carapace nushell | save --force ~/.cache/carapace.nu
}
if (which zoxide | is-not-empty) {
zoxide init nushell --cmd=cd | save --force ~/.cache/zoxide.nu
}
if (which starship | is-not-empty) {
starship init nu | save --force ~/.cache/starship.nu
}
if (not ("/var/run/docker.sock" | path exists)) and (not darwin) {
$env.DOCKER_HOST = $"unix://($env | default $"/run/($env.USER)" XDG_RUNTIME_DIR | get XDG_RUNTIME_DIR)/docker.sock"
}
# if not ("/.dockerenv" | path exists) {
# do --env {
# let ssh_agent_file = (
# $nu.temp-path | path join $"ssh-agent-($env.USER).nuon"
# )
#
# if ($ssh_agent_file | path exists) {
# let ssh_agent_env = open ($ssh_agent_file)
# if (ps | where pid == ($ssh_agent_env.SSH_AGENT_PID | into int) | is-not-empty) {
# load-env $ssh_agent_env
# return
# } else {
# rm $ssh_agent_file
# }
# }
#
# let ssh_agent_env = ssh-agent -c
# | lines
# | first 2
# | parse "setenv {name} {value};"
# | transpose --header-row
# | into record
# load-env $ssh_agent_env
# $ssh_agent_env | save --force $ssh_agent_file
# }
# }
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