Muy buena aproximacion a CI

scripts/git-hooks/pre-push

@@ -1,11 +1,27 @@
 #!/bin/bash
 set -x
 
-# Run Unit tests
-./gradlew test
+# Run Unit tests & Build the library jars
+./gradlew clean build
 
-# Build the library jars
-./gradlew build
+# Clean the docs directory from autogenerated files
+rm -rf docs/javadoc && rm -rf docs/test
 
 # Copy the javadoc to the docs folder to host it online in github-pages
-./gradlew copy
+./gradlew copy
+
+if test $(git diff --name-only dist | wc -l) != 0
+then
+	cat <<\EOF
+Error: Not all the tracked files were ready for a push.
+
+Maybe you were intentionally letting dist/ behind.
+
+dist/ is tracked so the project could be imported from github.
+
+If you know what you are doing you can disable this check using:
+
+  git push --no-verify
+EOF
+	exit 1
+fi