Creating a latest webpage generated after Travis runs. This webpage provides a stable link for other sites to link to gcloud-java's landing page.

Ajay Kannan · Ajay Kannan · commit 63d01ce43764 · 2015-08-24T12:53:15.000-07:00
diff --git a/src/site/resources/index.html b/src/site/resources/index.html
@@ -62,7 +62,7 @@ <h2>Quickstart with Maven: Add gcloud to your pom.xml</h2>
                         <pre>&lt;dependency&gt;
   &lt;groupId&gt;com.google.gcloud&lt;/groupId&gt;
   &lt;artifactId&gt;gcloud-java&lt;/artifactId&gt;
-  &lt;version&gt;0.0.6&lt;/version&gt;
+  &lt;version&gt;{{SITE_VERSION}}&lt;/version&gt;
 &lt;/dependency&gt;</pre>
                     </div><!-- end of .col.col-right -->
                 </div><!-- end of .container -->
diff --git a/utilities/after_success.sh b/utilities/after_success.sh
@@ -10,6 +10,28 @@ if [ "${TRAVIS_JDK_VERSION}" == "oraclejdk7" -a "${TRAVIS_BRANCH}" == "master" -
     mvn cobertura:cobertura coveralls:report
     mvn site-deploy -DskipTests=true --settings=target/travis/settings.xml
     mvn deploy -DskipTests=true -Dgpg.skip=true --settings target/travis/settings.xml
+
+    # Update "site/latest/index.html" to redirect to the newly generated website (if not a SNAPSHOT)
+    git config --global user.name "travis-ci"
+    git config --global user.email "travis@travis-ci.org"
+    git clone https://github.com/GoogleCloudPlatform/gcloud-java.git tmp_gh-pages
+    cd tmp_gh-pages
+    SITE_VERSION=$(mvn org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate -Dexpression=project.version | grep -Ev '(^\[|Download\w+:)')
+    if [ "${SITE_VERSION##*-}" != "SNAPSHOT" ]; then
+        git checkout gh-pages
+        mkdir -p site/latest/
+        touch site/latest/index.html
+        echo "<html><head><meta http-equiv=\"refresh\" content=\"0; URL='http://GoogleCloudPlatform.github.io/gcloud-java/site/${SITE_VERSION}/index.html'\" /></head><body></body></html>" > site/latest/index.html
+        git add site/latest/index.html
+
+        # Update "Quickstart with Maven" block on landing page to reflect latest version
+        sed -i "s/{{SITE_VERSION}}/$SITE_VERSION/g" site/${SITE_VERSION}/index.html
+        git add site/${SITE_VERSION}/index.html
+
+        git commit -m "Updating to reflect latest website version"
+        git config --global push.default simple
+        git push --quiet "https://${CI_DEPLOY_USERNAME}:${CI_DEPLOY_PASSWORD}@github.com/GoogleCloudPlatform/gcloud-java.git" > /dev/null 2>&1
+    fi
 else
     echo "Not deploying artifacts. This is only done with non-pull-request commits to master branch with Oracle Java 7 builds."
 fi
