nnn/misc/quitcd/quitcd.fish
2019-11-21 02:23:02 +05:30

32 lines
904 B
Fish

# Rename this file to match the name of the function
# e.g. ~/.config/fish/functions/n.fish
# or, add the lines to the 'config.fish' file.
function n --description 'support nnn quit and change directory'
# Block nesting of nnn in subshells
if [ (expr $NNNLVL + 0) -ge 1 ]
echo "nnn is already running"
return
end
# The default behaviour is to cd on quit (nnn checks if NNN_TMPFILE is set)
# To cd on quit only on ^G, export NNN_TMPFILE after the call to nnn
if test -n "$XDG_CONFIG_HOME"
set -x NNN_TMPFILE "$XDG_CONFIG_HOME/nnn/.lastd"
else
set -x NNN_TMPFILE "$HOME/.config/nnn/.lastd"
end
# Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
# stty start undef
# stty stop undef
# stty lwrap undef
nnn $argv
if test -e $NNN_TMPFILE
source $NNN_TMPFILE
rm $NNN_TMPFILE
end
end