Fix old docs not used

Author: liubao68

scripts/build.sh

@@ -21,28 +21,21 @@ CUR_DIR=$PWD
 echo "env CUR_DIR=$CUR_DIR"
 
 echo "Starting install software"
-npm install gitbook-cli -g
 sudo pip install mkdocs
 git clone https://github.com/apache/servicecomb-docs.git
 sudo pip install mkdocs-material
 
 echo "Starting compile docs"
-cd $CUR_DIR/servicecomb-docs
-gitbook build saga-reference docs/saga
-gitbook build service-center-reference docs/service-center
-
 cd $CUR_DIR/servicecomb-docs/java-chassis-reference/zh_CN
 mkdocs build -d ../../docs/java-chassis/zh_CN
 cd $CUR_DIR/servicecomb-docs/java-chassis-reference/en_US
 mkdocs build -d ../../docs/java-chassis/en_US
 cd $CUR_DIR
 
-
 echo "Starting coping docs"
 rm -r docs/java-chassis/zh_CN/*
 rm -r docs/java-chassis/en_US/*
-rm -r docs/saga/*
-rm -r docs/service-center/*
+
 cp -r servicecomb-docs/docs/ ./
 
 # add some debug infos