#!/bin/bash

# a script for FZFing through my Notes folder for quick reading.
# Uses bat if installed, otherwise will use less.

NOTES=/home/$USER/Documents/Notes
FZF_BIN=/usr/bin/fzf
BAT=/usr/bin/bat
CAT=/usr/bin/cat
#LESS=/usr/bin/less
VIM=/usr/bin/vim

# it is batcat on Debian hosts
if [[ -x /usr/bin/batcat ]]; then
    BAT=/usr/bin/batcat
fi

set -e

CMD="$BAT"

if ! [[ -x $FZF_BIN ]]; then
    echo "You need to have FZF installed for this to work."
    exit 1
fi

# instead of viewing with less, we want to edit in Vim
if [[ $1 = "-v" ]]
then
  echo "Using vim..."
  CMD=$VIM
  # Thanks to https://stackoverflow.com/a/1489405 for the find command to omit .git
  $CMD "$(find $NOTES -name '.git*' -type d -prune -o -type f -print|$FZF_BIN)"
  exit
fi

# if [[ -z $1 ]]; then
#     echo "You must provide a file name as the argument to this command."
#     exit 1
# else
#     TARGET=$1
# fi


# if [[ -x $BAT ]]; then
#     CMD=$CAT
# fi

# Thanks to https://stackoverflow.com/a/1489405 for the find command to omit .git
clear; $CMD "$(find $NOTES -name '.git*' -type d -prune -o -type f -print|$FZF_BIN)"