schrottkatze/nix-configs
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do flag thing help

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Schrottkatze 2024-08-02 21:29:25 +02:00
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6 changed files with 51 additions and 36 deletions
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54
other/env.nu
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@ -2,36 +2,18 @@
#
# version = "0.84.0"
def create_left_prompt [] {
mut home = ""
try {
if $nu.os-info.name == "windows" {
$home = $env.USERPROFILE
} else {
$home = $env.HOME
}
}
let dir = ([
($env.PWD | str substring 0..($home | str length) | str replace $home "~"),
($env.PWD | str substring ($home | str length)..)
] | str 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)"
$path_segment | str replace --all (char path_sep) $"($separator_color)/($path_color)"
}
source /home/jade/.config/nushell/shell-startup.nu;
$env.STARSHIP_SHELL = "nu";
$env.CMD_COUNT = 0;
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 '%Y/%m/%d %r')
] | str join | str replace --regex --all "([/:])" $"(ansi green)${1}(ansi magenta)" |
str replace --regex --all "([AP]M)" $"(ansi magenta_underline)${1}")
(ansi purple)
(date now | format date '%Y/%m/%d %R')
]) | str join;
let last_exit_code = if ($env.LAST_EXIT_CODE != 0) {([
(ansi rb)
@ -43,8 +25,26 @@ def create_right_prompt [] {
}
# Use nushell functions to define your right and left prompt
$env.PROMPT_COMMAND = {|| create_left_prompt }
# $env.PROMPT_COMMAND_RIGHT = {|| create_right_prompt }
$env.PROMPT_COMMAND = {||
starship prompt --cmd-duration $env.CMD_DURATION_MS $'--status=($env.LAST_EXIT_CODE)'
| lines
| filter { is-not-empty }
| update 0 {|item|
let len = (term size | get columns) - ($item | ansi strip | str length --grapheme-clusters) - (create_right_prompt | ansi strip | str length --grapheme-clusters);
# $item | append (flag $TRANS "-" $len) | str join
let deco = if ($env.CMD_COUNT == 0) {
flag $LESBIAN "=" $len
} else if ($env.CMD_COUNT | is even) {
flag $LESBIAN "-" $len
} else {
flag $TRANS "-" $len
};
$item | append $deco | str join
}
| str join "\n"
}
$env.PROMPT_COMMAND_RIGHT = {|| create_right_prompt }
# The prompt indicators are environmental variables that represent
# the state of the prompt