Fail travis build if codegen isn't committed
This doesn't catch 100% of such problems, as it runs before tests have
been run. However, almost all of our protos are used in 'main' so this
limitation shouldn't be a big deal.
If it does become a problem, we change it from 'before_script' to
'script', but then we'll also need to include gradle build instructions.
diff --git a/.travis.yml b/.travis.yml
index 90395ff..e99f40d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,6 +14,9 @@
- mkdir -p $HOME/.gradle
- echo "checkstyle.ignoreFailures=false" >> $HOME/.gradle/gradle.properties
+before_script:
+ - test -z "$(git status --porcelain)" || (git status && echo Error Working directory is not clean. Forget to commit generated files? && false)
+
jdk:
- oraclejdk8