nnn/misc/quitcd/quitcd.bash
Arun Prakash Jana 1cca9e4b72
shellcheck fixes
2019-11-22 11:13:34 +05:30

25 lines
641 B
Bash

n ()
{
# Block nesting of nnn in subshells
if [ "$((NNNLVL + 0))" -ge 1 ]; then
echo "nnn is already running"
return
fi
# The default behaviour is to cd on quit (nnn checks if NNN_TMPFILE is set)
# To cd on quit only on ^G, export NNN_TMPFILE after the call to nnn
export NNN_TMPFILE=${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd
# Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
# stty start undef
# stty stop undef
# stty lwrap undef
nnn "$@"
if [ -f "$NNN_TMPFILE" ]; then
. "$NNN_TMPFILE"
rm -f "$NNN_TMPFILE" > /dev/null
fi
}