sde-cleanup: switch to --foo options

Signed-off-by: Alejandro Mery <amery@geeks.cl>

bin/sde-cleanup

@@ -30,22 +30,22 @@ cacheclean=0
 
 cleanup_usage() {
 cat <<EOT
-Usage:	sde cleanup [ -build ] [ -cache ] [ -full ] [ -nocheck ] [ -download ]
+Usage:	sde cleanup [ --build ] [ --cache ] [ --full ] [ --nocheck ] [ --download ]
 	sde cleanup [ dir(s) ]
 EOT
 }
 
 while [ "$1" ] ; do
 	case "$1" in
-	    -build)
+	    -build|--build)
 		buildclean=1 ;;
-	    -cache)
+	    -cache|--cache)
 		cacheclean=1 ;;
-	    -full)
+	    -full|--full)
 		buildclean=1 ; cacheclean=1 ;;
-	    -nocheck)
+	    -nocheck|--nochek)
 		nocheck=1 ;;
-	    -download)
+	    -download|--download)
 		downclean=1 ;;
 	    -*)	cleanup_usage
 		exit 1 ;;
@@ -135,8 +135,8 @@ done
 if [ $fullhelp -eq 1 ]; then
 	cat <<-EOT
 
-	Use '$0 -build' to remove builds
-	and '$0 -cache' to also flush the cache.
+	Use '$0 --build' to remove builds
+	and '$0 --cache' to also flush the cache.
 	EOT
 fi