vim-lookup

#!/bin/bash

VIM=nvim

if [ "$#" -lt 1 ]; then
    exec $VIM
    exit 0
fi

SOURCEFILE=$(basename "$@")

echo $SOURCEFILE

VIMRC="set backupdir=~/.vim-tmp,/var/tmp,/tmp\nset directory=~/.vim-tmp,/var/tmp,/tmp\n"

ex --noplugin -u <(echo $VIMRC) -c "q" "$@"

if [ $? -ne 0 ] \
    && command -v tmux >/dev/null 2>&1 \
    && command -v fuser >/dev/null 2>&1 \
    && tmux list-sessions >/dev/null
then
    echo $@ "is already open."
    FNAME=`find ~/.vim-tmp /var/tmp /tmp -name "$SOURCEFILE.swp" -uid $UID 2>/dev/null`
    PID=`fuser $FNAME 2>/dev/null | awk '{print $1}'`
    TTY=`ps -o tty= -p $PID`
    PANE=`tmux list-panes -a -F '#{session_name}:#{window_index}.#{pane_index} #{pane_tty}' \
          | egrep "$TTY" \
          | awk '{print $1}'`
    WINDOW=${PANE%.*}
    if [ -n "$PANE" ]
    then
        tmux select-window -t $WINDOW
        tmux select-pane -t $PANE
        #echo $PID $TTY $PANE $WINDOW
    else
        echo $@ "not running in tmux."
        echo "Opening..." $SOURCEFILE
        exec $VIM "$@"
    fi
else
    #echo "Opening..." $SOURCEFILE
    exec $VIM "$@"
fi