Work on auto generating javadoc for gwtbootstrap3-extras.

.travis.yml

@@ -17,4 +17,5 @@ script:
 - mvn clean install -DdryRun=true -Dlicense.failOnMissingHeader=true -Dlicense.failOnNotUptodateHeader=true
 after_success:
 - .utility/deploy.sh 
-- .utility/update_demo_site.sh
+- .utility/update_site_apidocs.sh
+- .utility/update_site_demo.sh

.utility/update_site_apidocs.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+set -ev
+if [ "$TRAVIS_JDK_VERSION" == "oraclejdk7" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_BRANCH" == "master" ]; then
+
+if [[ -z "$GH_TOKEN" ]]; then
+echo -e "GH_TOKEN is not set"
+exit 1
+fi	
+
+echo -e "Publishing javadoc to gh-pages . . .\n"
+
+cp -R ./gwtbootstrap3-extras/target/javadoc $HOME/javadoc-latest
+
+git config --global user.email "[email protected]"
+git config --global user.name "travis-ci"
+
+# clone the gh-pages branch.
+cd $HOME
+rm -rf gh-pages
+git clone --quiet --branch=gh-pages https://$GH_TOKEN@github.com/gwtbootstrap3/gwtbootstrap3-demo gh-pages > /dev/null
+cd gh-pages
+
+# remove the javadoc directories from git.
+git rm -rf ./snapshot/extras-apidocs
+
+# copy the new javadoc to snapshot dir.
+cp -Rf $HOME/javadoc-latest ./snapshot/extras-apidocs
+
+git add -f .
+git commit -m "Auto-push javadoc to gh-pages successful. (Travis build: $TRAVIS_BUILD_NUMBER)"
+git push -fq origin gh-pages > /dev/null
+
+echo -e "Published javadoc to gh-pages.\n"
+
+fi

.utility/update_demo_site.sh → .utility/update_site_demo.sh

@@ -2,7 +2,7 @@
 set -ev
 if [ "$TRAVIS_JDK_VERSION" == "oraclejdk7" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_BRANCH" == "master" ]; then
 
-if [[ -z "$GH_TOKEN" ]]; then
+if [ -z "$GH_TOKEN" ]; then
 echo -e "GH_TOKEN is not set"
 exit 1
 fi