Merge pull request #14 from distributhor/handle-curl-failures

Handle curl failures

Author: distributhor

entrypoint.sh

@@ -70,14 +70,19 @@ fi
 
 echo "Content Type: $CONTENT_TYPE"
 
-curl -k -v \
+curl -k -v --fail \
     -H "Content-Type: $CONTENT_TYPE" \
     -H "User-Agent: User-Agent: GitHub-Hookshot/760256b" \
     -H "X-Hub-Signature: sha1=$WEBHOOK_SIGNATURE" \
     -H "X-GitHub-Delivery: $GITHUB_RUN_NUMBER" \
     -H "X-GitHub-Event: $GITHUB_EVENT_NAME" \
     --data "$WEBHOOK_DATA" $WEBHOOK_ENDPOINT
 
+# Curl error options ...
+# --silent hides the progress and error
+# --show-error shows the error message hidden by --silent
+# --fail returns an exit code > 0 when the request fails
+
 # wget -q --server-response --timeout=2000 -O - \
 #    --header="Content-Type: application/json" \
 #    --header="User-Agent: User-Agent: GitHub-Hookshot/760256b" \