[GitHub] [trafficcontrol] rawlinp commented on a change in pull request #4593: Fail install_goose.sh if installing goose fails

[GitBox <gi...@apache.org>]

rawlinp commented on a change in pull request #4593: Fail install_goose.sh if installing goose fails
URL: https://github.com/apache/trafficcontrol/pull/4593#discussion_r402617653
 
 

 ##########
 File path: traffic_ops/install/bin/install_goose.sh
 ##########
 @@ -14,11 +14,13 @@
 # limitations under the License.
 #
 
-echo "Now installing goose"
-export GOPATH=/opt/traffic_ops/go
-mkdir -p $GOPATH
+trap "echo Error on line ${LINENO} of '$0'; exit 1" ERR;
+set -o errexit -o nounset;
+echo "Now installing goose";
+export GOPATH=/opt/traffic_ops/go;
+mkdir -p $GOPATH;
 
-go get bitbucket.org/liamstask/goose/cmd/goose
-go get github.com/lib/pq
+go get bitbucket.org/liamstask/goose/cmd/goose;
+go get github.com/lib/pq;
 
-echo "Successfully installed goose to $GOPATH/bin/goose"
+echo "Successfully installed goose to $GOPATH/bin/goose";
 
 Review comment:
   why the `;`?

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