From 863526d4ab28091148a0466769b443624911006b Mon Sep 17 00:00:00 2001
From: Romain Forlot <romain.forlot@iot.bzh>
Date: Tue, 9 May 2017 16:43:30 +0200
Subject: [PATCH] Don't process rebuild webapp if it is already build

Change-Id: Ifd3a478035281ae81e2e8f33e904828716fb1213
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
---
 CAN-binder/low-can-demo/CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CAN-binder/low-can-demo/CMakeLists.txt b/CAN-binder/low-can-demo/CMakeLists.txt
index 6de2a25..136053b 100644
--- a/CAN-binder/low-can-demo/CMakeLists.txt
+++ b/CAN-binder/low-can-demo/CMakeLists.txt
@@ -24,8 +24,8 @@ PROJECT_TARGET_ADD(low-can-demo)
 	add_custom_command(OUTPUT dist.prod
 	DEPENDS ${TARGET_NAME}
 	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-	COMMAND npm install
-	COMMAND gulp build-app-prod
+	COMMAND [ -d "dist.prod" ] || npm install
+	COMMAND [ -d "dist.prod" ] || gulp build-app-prod
 	COMMAND cp -r dist.prod ${CMAKE_CURRENT_BINARY_DIR})
 
 	add_custom_target(${TARGET_NAME} ALL DEPENDS dist.prod)
-- 
2.16.6