mirror of
https://github.com/jarun/nnn.git
synced 2024-11-17 16:39:14 +00:00
42 lines
922 B
Plaintext
42 lines
922 B
Plaintext
# Append this file to ~/.elvish/rc.elv (Elvish > 0.17.0)
|
|
|
|
use path
|
|
|
|
fn n {|@a|
|
|
# Block nesting of nnn in subshells
|
|
if (has-env NNNLVL) {
|
|
try {
|
|
if (>= $E:NNNLVL 1) {
|
|
echo "nnn is already running"
|
|
return
|
|
}
|
|
} catch e {
|
|
nop
|
|
}
|
|
}
|
|
|
|
# The behaviour is set to cd on quit (nnn checks if NNN_TMPFILE is set)
|
|
# If NNN_TMPFILE is set to a custom path, it must be exported for nnn to
|
|
# see.
|
|
if (has-env XDG_CONFIG_HOME) {
|
|
set-env NNN_TMPFILE $E:XDG_CONFIG_HOME/nnn/.lastd
|
|
} else {
|
|
set-env NNN_TMPFILE $E:HOME/.config/nnn/.lastd
|
|
}
|
|
|
|
# Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
|
|
# stty start undef
|
|
# stty stop undef
|
|
# stty lwrap undef
|
|
# stty lnext undef
|
|
|
|
# The e: prefix allows one to alias n to nnn if desired without making an
|
|
# infinitely recursive alias
|
|
e:nnn $@a
|
|
|
|
if (path:is-regular $E:NNN_TMPFILE) {
|
|
eval (slurp < $E:NNN_TMPFILE)
|
|
rm -- $E:NNN_TMPFILE
|
|
}
|
|
}
|