A bash script for eclipse to Generate Test file for PHPUnit3

#!/bin/sh
#
# filename : phpunitmaker
# author : xwsoul
# homepage : http://xwsoul.com/
# date : Nov 8th, 2010
#
# desc :
# A bash script for eclipse to Generate Test file for PHPUnit3
#
# how to use :
# /usr/bin/php /usr/bin/phpunit ${resource_loc} ${project_loc} /tests
#
# 4 params needed :
# @param $1 location of php
# @param $2 location of phpunit
# @param $3 ${resource_loc}
# @param $4 ${project_loc}
# @param $5 root of test files (relative to ${project_loc}, default:/tests)

#resource file name
RES_FILE=`$1 -r "echo basename('$3', '.php');"`
#object file name
OBJ_FILE=$RES_FILE'Test.php'
#resource file dir
RES_DIR=`$1 -r "echo dirname('$3');"`
#root of test
TEST_ROOT=${5:="/tests"}
#dir , where to save test file.
TEST_SAVE=$4$TEST_ROOT`$1 -r "echo str_replace('$4', '', '$RES_DIR');"`

echo $TEST_SAVE'/'$OBJ_FILE

# if override test file
if [ -f $TEST_SAVE'/'$OBJ_FILE ]
then
    echo "Test file has existed ! Override it ? (Yes/No) :\c"
    read override
    until [ $override = "Yes" -o $override = "No" ]
    do
        echo $override
        echo 'Error input , please input "Yes" or "No" :\c'
        read override
    done
    if [ $override = "No" ]
    then
        echo "Process exit !"
        exit 0
    fi
fi

#change dir
cd $RES_DIR

#generate test file
$2 --skeleton-test $RES_FILE

if [ ! -f $OBJ_FILE ]
then
    echo
    echo 'Generated failed !'
    exit 1
fi

# make save dir
if [ ! -d $TEST_SAVE ]
then
    echo "mkdir -p $TEST_SAVE"
    mkdir -p $TEST_SAVE
fi

echo "move file '$OBJ_FILE' to $TEST_SAVE"
mv $OBJ_FILE $TEST_SAVE

echo "Generated successful !"