Make makepatch.sh more useful

makepatch.sh

@@ -4,12 +4,33 @@ bluf=$(tput setaf 6)
 gref=$(tput setaf 2)
 yelf=$(tput setaf 3)
 reset=$(tput op)
+if [ -z $@ ]
+then
+	echo "${redf}Please provide a file to generate.${reset}"
+elif [ $1 == "echo" ]
+then
 	echo "${bluf}CREATING PATCH${reset}"
-FILE=`basename $@`
+	FILE=`basename $2`
+	CLEAN=`find eclipse/Clean/src/main/java | grep $FILE`
+	CAULD=`find eclipse/cauldron/src/main/java | grep $FILE`
+	PATCH=`find patches/ | grep -i $FILE`
+	git diff --no-index $CLEAN $CAULD
+	echo "Diff patch of ${redf}$CLEAN${reset} and ${gref}$CAULD${reset} above."
+elif [ $1 == "make" ]
+then
+	echo "${bluf}CREATING PATCH${reset}"
+	FILE=`basename $2`
+	CLEAN=`find eclipse/Clean/src/main/java | grep $FILE`
+	CAULD=`find eclipse/cauldron/src/main/java | grep $FILE`
+	PATCH=`find patches/ | grep -i $FILE`
+	git diff --no-index $CLEAN $CAULD > $PATCH
+	echo "Diff of ${redf}$CLEAN${reset} and ${gref}$CAULD${reset} written to ${yelf}$PATCH${reset}"
+else
+	echo "${bluf}CREATING PATCH${reset}"
+	FILE=`basename $1`
 	CLEAN=`find eclipse/Clean/src/main/java | grep $FILE`
 	CAULD=`find eclipse/cauldron/src/main/java | grep $FILE`
 	PATCH=`find patches/ | grep -i $FILE`
 	git diff --no-index $CLEAN $CAULD > $PATCH
 	echo "Diff of ${redf}$CLEAN${reset} and ${gref}$CAULD${reset} written to ${yelf}$PATCH${reset}"
-
+fi
-