cloud-copy-update

#!/bin/bash
#
# cloud-copy-update - update and clean up Copy.com mirror directory
#
#    Copyright (C) 2014 Rodrigo Silva (MestreLion) <linux@rodrigosilva.com>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program. See <http://www.gnu.org/licenses/gpl.html>
#

myname="${0##*/}"
mydir=$(dirname "$(readlink -f "$0")")
verbose=1
greenC=$(tput setaf 2; tput bold)
redC=$(tput setaf 1; tput bold)
endC=$(tput sgr0)

fatal()   { [[ "$1" ]] && echo "$myname: error: $1" >&2 ; exit ${2:-1} ; }
argerr()  { printf "%s: %s\n" "$myname" "${1:-error}" >&2 ; usage 1 ; }
invalid() { argerr "invalid option: $1" ; }
message() { ((verbose)) && echo && echo && echo "${greenC}*** ${1}${endC}" ; }


usage() {
	cat <<-USAGE
	Usage: $myname [options]
	USAGE
	if [[ "$1" ]] ; then
		cat >&2 <<- USAGE
		Try '$myname --help' for more information.
		USAGE
		exit 1
	fi
	cat <<-USAGE

	Update and clean up Copy.com online directory

	Options:
	  -h|--help   - show this page.
	  -q|--quiet  - do not print informative messages

	Copyright (C) 2014 Rodrigo Silva (MestreLion) <linux@rodrigosilva.com>
	License: GPLv3 or later. See <http://www.gnu.org/licenses/gpl.html>
	USAGE
	exit 0
}

# Option handling
files=()
for arg in "$@"; do [[ "$arg" == "-h" || "$arg" == "--help" ]] && usage ; done

while (( $# )); do
	case "$1" in
	-q|--quiet ) verbose=0                      ;;
	-*         ) invalid "$1"                   ;;
	*          ) argerr "$1"                    ;;
	esac
	shift
done

config=${XDG_CONFIG_HOME:-$HOME/.config}/$myname/$myname.conf

{ copydir=$(<"$config"); } 2>/dev/null

if ! [[ -d "$copydir" ]]; then
	echo "Copy.com local directory location not found: '$copydir'"
	echo "Please check the config file at '$config'"
	exit 1
fi

message "Mirroring local dir"
rsync -axSv --delete "$HOME"/.local/ "$copydir"

message "Cleaning up the Trash"
rm -rf "$copydir"/share/Trash

#echo "Cleaning up wineprefixes"
#for bottle in "$copydir"/share/wineprefixes/*; do
#	rm -f "$bottle"/dosdevices/*
#	for userdir in "$bottle"/drive_c/users/"$USER"/*; do
#		if [[ -h "$userdir" ]]; then
#			rm -f "$userdir"
#		fi
#	done
#done

message "Removing absolute dir symlinks"
while read -r symlink; do
	target=$(readlink "$symlink")
	if [[ "${target:0:1}" == "/" ]]; then
		rm -fv "$symlink"
	fi
done < <(find "$copydir" -type l -xtype d)


message "Deleting broken symlinks"
find -L "$copydir" -type l -delete