file-backup

#!/usr/bin/env bash

usage() {
  echo -n "  Usage: file-backup [OPTIONS]
  Note: Requires root privileges to run

  OPTIONS:
  -s    Source directories (space-separated)
  -d    Destination directory

  DEFAULTS:
  -s    .config Documents Games Music Picturse Videos
  -d    /mnt

  EXAMPLE:
  # Backup directories .config and Documents to /tmp
  file-backup -s \".config Documents\" -d /tmp
  "
}

srcs=(.config Documents Games Music Pictures Videos)
dest=/mnt
home=/home/japorized
filterfile=$home/dotfiles/install/rsync-filter.txt

while getopts "d:s:h" opt; do
  case "$opt" in
    s)
      srcs=(${OPTARG})
      ;;
    d)
      dest=${OPTARG}
      ;;
    h)
      usage
      exit 0
      ;;
    \?)
      usage
      exit 1
      ;;
  esac
done
shift $((OPTIND -1))

if [ "$EUID" -ne 0 ]
  then echo "Please run as root"
  exit
fi

_rsync() {
  sudo rsync --archive --human-readable --progress \
    --filter=". ${filterfile}" "$@"
}

echo "=== Beginning backup ==="
for src in ${srcs[@]}; do
  echo "  ~~~ Backing up from $home/$src to $dest ~~~"
  _rsync $home/$src $dest
done