A different approach to start sonar scanner.

It requires Java code to be compiled so let's start in a job that builds all Java code.

Author: barancev

.travis.yml

@@ -62,11 +62,10 @@ matrix:
       <<: *node
       <<: *chrome
   include:
-    - script: sonar-scanner
     - env: MARIONETTE=1 SELENIUM_BROWSER=firefox NPM=test
       <<: *node
       <<: *firefox-latest
-    - env: BZL="build //java/..."
+    - env: BZL="build //java/..." SONAR=1
       <<: *java
     - env: BZL="test --test_size_filters=small //java/..."
       <<: *java

scripts/travis/script.sh

@@ -42,3 +42,7 @@ if [[ ! -z "$NPM" ]]; then
     cd javascript/node/selenium-webdriver; npm install; npm run $NPM
   fi
 fi
+
+if ([[ ! -z "$SONAR" ]]); then
+  sonar-scanner
+fi