#!/bin/bash

# find untracked files in git working copies (under the specified directory)

# directory containing working copies
DIR_ROOT=$1

if [[ ! $DIR_ROOT ]] || [[ ! -d $DIR_ROOT ]]; then
	echo "Usage: $0 root_dir"
	exit 1
fi

# remember work dir
ORIG_DIR=$PWD

# search working copies
for GITDIR in $( find $DIR_ROOT -name .git -type d ); do
	WORKCOPY=${GITDIR%/.git}
	cd $WORKCOPY
	GITSTATUS=$( git status --porcelain )
	if [ -n "$GITSTATUS" ]; then
		echo "Untracked files in $WORKCOPY"
		echo "$GITSTATUS"
		echo
	fi

	# restore work dir
	cd $ORIG_DIR
done