#!/bin/bash
options=' --recursive --compress --executability --copy-links'

excl=" --exclude \".git/\" --exclude \".hg/\" "

if [[ -f ".syncignore" ]]; then
    for path in $(cat ".syncignore" | sed '/^#/d;/^$/d' | sed 's:[^~*/a-z0-9._-]::gi' | sed 's:^/::' | sed 's:^|$:":g'); do
        excl="$excl --exclude $path"
    done
elif [[ -f ".gitignore" ]]; then
    for path in $(cat ".gitignore" | sed '/^#/d;/^$/d' | sed 's:[^*/a-z0-9._-]::gi' | sed 's:^/::' | sed 's:^|$:":g'); do
        excl="$excl --exclude $path"
    done
fi

red=`tput setaf 1`
green=`tput setaf 2`
yellow=`tput setaf 3`
blue=`tput setaf 4`
magenta=`tput setaf 5`
cyan=`tput setaf 6`
white=`tput setaf 7`
reset=`tput sgr0`

read -p "Synchronize ${yellow}$(basename "$PWD")${reset} with ${magenta}$1${reset} (y/n)? " choice
case "$choice" in 
  y|Y ) cmd="rsync $options $excl -e ssh $PWD/* $1;"
    echo -n 'Synchronizing...'
    echo "$cmd" | $SHELL
    echo 'done.';;
  n|N ) echo "Aborted";;
  * ) echo "invalid";;
esac