1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
# Run nnn with dynamic changing directory to the environment.
#
# $env.XDG_CONFIG_HOME sets the home folder for `nnn` folder and its $env.NNN_TMPFILE variable.
# See manual NNN(1) for more information.
#
# Import module using `use quitcd.nu n` to have `n` command in your context.
export def --env n [
...args : string # Extra flags to launch nnn with.
--selective = false # Change directory only when exiting via ^G.
]: nothing -> nothing {
# The behaviour is set to cd on quit (nnn checks if $env.NNN_TMPFILE is set).
# Hard-coded to its respective behaviour in `nnn` source-code.
let nnn_tmpfile = $env
| default '~/.config/' 'XDG_CONFIG_HOME'
| get 'XDG_CONFIG_HOME'
| path join 'nnn/.lastd'
| path expand
# Launch nnn. Add desired flags after `^nnn`, ex: `^nnn -eda ...$args`,
# or make an alias `alias n = n -eda`.
if $selective {
^nnn ...$args
} else {
NNN_TMPFILE=$nnn_tmpfile ^nnn ...$args
}
if ($nnn_tmpfile | path exists) {
# Remove <cd '> from the first part of the string and the last single quote <'>.
# Fix post-processing of nnn's given path that escapes its single quotes with POSIX syntax.
let path = open $nnn_tmpfile
| str replace --all --regex `^cd '|'$` ``
| str replace --all `'\''` `'`
^rm -- $nnn_tmpfile
cd $path
}
}
|
