Checking for lint during builds, fixed cpplint imports

Author: prabhuomkar

.travis.yml

@@ -13,7 +13,9 @@ addons:
     - clang-3.8
     - cmake-data
     - cmake
+before_install:
+  - wget https://raw.githubusercontent.com/cpplint/cpplint/master/cpplint.py
 script:
-  - ./scripts.sh lint
+  - ./scripts.sh lintci
   - ./scripts.sh install
   - ./scripts.sh build

scripts.sh

@@ -18,6 +18,10 @@ function lint() {
 	cpplint --linelength=120 main.cpp tutorials/*/*/**
 }
 
+function lintci() {
+	python cpplint.py --linelength=120 main.cpp tutorials/*/*/**
+}
+
 if [ $1 = "install" ]
 then
 	install
@@ -27,4 +31,7 @@ then
 elif [ $1 = "lint" ]
 then
 	lint
+elif [ $1 = "lintci" ]
+then
+	lintci
 fi