automatically generate a javadocs page

.travis.yml

@@ -15,13 +15,15 @@ notifications:
 
 env:
     global: 
-        # username and password for sonatype (maven delpoy)
+        # username and password for sonatype (maven deploy)
         - secure: "QoLd3npmApUw20q+KTt+6Il07bn/edl5pP3jmEqR+rXQXVA2kogjkZerZ5QdM2iQJha7D1M2Y4BTcsJ2Ty7biTxUZkDl+RXz6kpeHPX2alax/KO7mqrJuEfuPAQvaIdHNmKEmdiU/fLMn2q2HllE5MP7FzUNKD5YJIzh1IekPA8="
         - secure: "WzMGwNwWwWw62kwvknMGS4W1zy3oRVihitCjjd5wqk/4JMTeWr+oAMv0GfA8GbOuOcYwA7JNxGXQlBMtn45+/PMLJgnsLxYUbqCD2ybwMBLlnembGYoRPABp5zkuzRmU3G2cbMdu/7VwvlTffEPPG/jqAFLKxmvG0oIOtPtk3lg="
         # New s3 deployment
         - ARTIFACTS_S3_BUCKET="stratosphere-bin"
         - secure: "An/pEveBDMBl6FcZimTfZBAvevAVgkwS2tSAzFblJzp5aofghPORIXiqW/2Dy4ksFkGDK2Yb6QaGXbqC3mbWcPQh7YYeiPbvRipDXe4D+emgoUAiuuxCGvqtgzKxb0VeBeCqrMuNOoO4yLeCXgNZBuZ3B8LjQQCpAyyCWW1f/yo="
         - secure: "fT1qY3/JbDCL+o+XXkU92fuMrZehkLntu8DRNyCeq1eB9SOH/QA7+3S6S2kZZ++aWaTxXKy65V9rO9DWra+KMgeDDkM+ykoSq4CeTjZso5ZXf0GDa2RcnZ5d5BN8UVV/2iyp79ZrQPy7Yer9MrGhrjC5Mo5cFbxoNbn5UV7Y9Uc="
+        # javadocs deploy
+        - secure: "f5arQJrRMyZhogH3KihohKXhb4nwCQdEshtUoOt/KfOwS9OrODblOB5k2CbxzKkR1xhTMWRzSkOLx0bCGN31xbnXDfJ2pqZDIQSn+BlhE/aIyFM0KOc2lq+cbFwnCRF8fdkmfPO28WtRpvjoddQ7Hp/16E7Z7X+aI5IKcH3cuIA="
     matrix:
         - PROFILE=
         - PROFILE="-Dhadoop.profile=2"

tools/deploy_to_maven.sh

@@ -19,7 +19,7 @@
 # 2. Nothing
 # 3. Deploy to s3 (old hadoop)
 # 4. deploy to sonatype (yarn hadoop) (this build will also generate specific poms for yarn hadoop)
-# 5. Nothing
+# 5. Deploy Javadocs.
 # 6. deploy to s3 (yarn hadoop)
 
 # Changes (since travis changed the id assignment)
@@ -80,7 +80,24 @@ if [[ $TRAVIS_PULL_REQUEST == "false" ]] ; then
 		mvn -B -f pom.hadoop2.xml -DskipTests -Dmaven.javadoc.skip=true deploy --settings deploysettings.xml; 
 	fi
 
-
+	if [[ $TRAVIS_JOB_NUMBER == *5 ]] && [[ $TRAVIS_PULL_REQUEST == "false" ]] && [[ $CURRENT_STRATOSPHERE_VERSION == *SNAPSHOT* ]] ; then 
+		cd stratosphere-java
+		mvn javadoc:javadoc
+		cd target
+		cd apidocs
+		git init
+		git config --global user.email "[email protected]"
+		git config --global user.name "Travis-CI"
+		git add *
+		git commit -am "Javadocs from '$(date)'"
+		git config credential.helper "store --file=.git/credentials"
+		echo "https://$JAVADOCS_DEPLOY:@github.com" > .git/credentials
+		git push -f https://github.com/stratosphere-javadocs/stratosphere-javadocs.github.io.git master:master
+		rm .git/credentials
+		cd ..
+		cd ..
+		cd ..
+	fi
 
 	#
 	# Deploy binaries to DOPA