nnn/misc/quitcd/quitcd.bash
2020-01-12 00:26:03 +05:30

28 lines
793 B
Bash

n ()
{
# Block nesting of nnn in subshells
if [ -n $NNNLVL ] && [ "${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, remove the "export" as in:
# NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
# NOTE: NNN_TMPFILE is fixed, should not be modified
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
# stty lnext undef
nnn "$@"
if [ -f "$NNN_TMPFILE" ]; then
. "$NNN_TMPFILE"
rm -f "$NNN_TMPFILE" > /dev/null
fi
}