diff options
Diffstat (limited to '.config/fish/functions/n.fish')
| -rw-r--r-- | .config/fish/functions/n.fish | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/.config/fish/functions/n.fish b/.config/fish/functions/n.fish new file mode 100644 index 0000000..a8c3dc4 --- /dev/null +++ b/.config/fish/functions/n.fish @@ -0,0 +1,36 @@ +# 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 --wraps nnn --description 'support nnn quit and change directory' + # Block nesting of nnn in subshells + if test -n "$NNNLVL" -a "$NNNLVL" -ge 1 + echo "nnn is already running" + return + end + + # 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. To cd on quit only on ^G, remove the "-x" from both lines below, + # without changing the paths. + 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 + # stty lnext undef + + # The command function allows one to alias this function to `nnn` without + # making an infinitely recursive alias + command nnn $argv + + if test -e $NNN_TMPFILE + source $NNN_TMPFILE + rm $NNN_TMPFILE + end +end |