#!/bin/bash

# This script will publish the aggregated javadocs found in the project's "target" directory.

# The javadocs are committed and pushed to the git repository's gh-pages branch.

# Be sure to customize this file to reflect your SDK project's settings (git url,

# Avoid publishing javadocs for a PR build

if [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_BRANCH" ]; then

printf "\n>>>>> Publishing javadoc for release build: repo=%s branch=%s build_num=%s job_num=%s\n" ${TRAVIS_REPO_SLUG} ${TRAVIS_BRANCH} ${TRAVIS_BUILD_NUMBER} ${TRAVIS_JOB_NUMBER}

printf "\n>>>>> Cloning repository's gh-pages branch into directory 'gh-pages'\n"

rm -fr ./gh-pages

git clone --branch=gh-pages https://${GH_TOKEN}@github.com/watson-developer-cloud/java-sdk.git gh-pages > /dev/null

printf "\n>>>>> Finished cloning...\n"

pushd gh-pages

# Create a new directory for this branch/tag and copy the aggregated javadocs there.

printf "\n>>>>> Copying aggregated javadocs to new tagged-release directory: %s\n" ${TRAVIS_BRANCH}

rm -rf docs/${TRAVIS_BRANCH}

mkdir -p docs/${TRAVIS_BRANCH}

cp -rf ../target/site/apidocs/* docs/${TRAVIS_BRANCH}

printf "\n>>>>> Generating gh-pages index.html...\n"

../build/generateJavadocIndex.sh > index.html

# Update the 'latest' symlink to point to this branch if it's a tagged release.

if [ -n "$TRAVIS_TAG" ]; then

pushd docs

rm latest

ln -s ./${TRAVIS_TAG} latest

printf "\n>>>>> Updated 'docs/latest' symlink:\n"

ls -l latest

popd

fi

printf "\n>>>>> Committing new javadoc...\n"

git add -f .

git commit -m "Javadoc for release ${TRAVIS_TAG} (${TRAVIS_COMMIT})"

git push -f origin gh-pages

popd

printf "\n>>>>> Published javadoc for release build: repo=%s branch=%s build_num=%s job_num=%s\n" ${TRAVIS_REPO_SLUG} ${TRAVIS_BRANCH} ${TRAVIS_BUILD_NUMBER} ${TRAVIS_JOB_NUMBER}

else

printf "\n>>>>> Javadoc publishing bypassed for non-release build: repo=%s branch=%s build_num=%s job_num=%s\n" ${TRAVIS_REPO_SLUG} ${TRAVIS_BRANCH} ${TRAVIS_BUILD_NUMBER} ${TRAVIS_JOB_NUMBER}

fi