#!/bin/sh

if [ -z "$1" ]; then
	WORKDIR="$PWD"
else
	WORKDIR="$1"
fi

unset CHOICE
echo "This will clean current folder from all VCS control files."
echo -n "Proceed ? [y/N] "
read CHOICE

CHOICE=$(echo $CHOICE | tr '[:upper:]' '[:lower:]')
if [ "$CHOICE" = "y"  ]; then

    ## First clean the folders.
    find "$WORKDIR" \( \
        -path "*/.git/*" -o \
        -path "*/.bzr/*" -o \
        -path "*/.cvs/*" -o \
        -path "*/.hg/*" -o \
        -path "*/.svn/*" \) \
        -delete

        ## Remove the empty vcs folder.
        find "$WORKDIR" -type d \( \
	        -name ".bzr" -o \
	        -name ".cvs" -o \
	        -name ".git" -o \
	        -name ".hg" -o \
	        -name ".svn" \) \
            -delete

            echo "VCS files cleaned."
fi