git pull in all sub directories. good for refreshing big projects.

puller

#!/bin/bash

current_dir=`pwd`/
dir=$current_dir
usage="Usage : `basename $0` [-d dir] [-h] args\nWhere args are directories that you don't whant to pull"

while getopts hd: opt; do
	case $opt in
		d)
			if [ ! -d $OPTARG ] ; then
				echo "$OPTARG is not a directory" >&2
				exit 1
			fi
			dir=$OPTARG
			;;
		h)
			echo -e $usage
			exit 0
			;;
		\?)
			echo -e $usage >&2
			exit 1
			;;
	esac
done

shift `expr $OPTIND - 1`

for PARAM;
do
	if [ ! -d $dir$PARAM/ ] ; then
		echo "$dir$PARAM/ is not a directory" >&2
		exit 1
	fi
done

for f in `ls $dir`
do
	real_f=$dir$f/
	if [ -d $real_f ] ; then
		count=0
		for PARAM;
		do
			if [ $real_f = $dir$PARAM/ ] ; then
				count=1
				break
			fi
		done
		if [ $count -eq 0 -a -e $real_f/.git/ ] ; then
			cd $real_f
			echo -e "\x1B[34mPulling $real_f \x1B[39m"
			echo -e "`git pull`\n"
		fi
	fi
done
cd $current_dir

Hey this is pretty nifty, thanks!