#!/usr/bin/env bash

set -e

if [[ “$TRAVIS_BRANCH” == “master” && “$TRAVIS_PULL_REQUEST” == “false” && $TRAVIS_JOB_NUMBER =~ “.3” ]]; then

git diff --name-only $TRAVIS_COMMIT_RANGE | grep -qE '\.md$|^LICENSE$|travis-gh-pages$' && {
  rm -rf ../gh-pages
  git clone -b gh-pages --single-branch https://${GITHUB_TOKEN}@github.com/epoberezkin/ajv.git ../gh-pages
  mkdir -p ../gh-pages/_source
  cp *.md ../gh-pages/_source
  cp LICENSE ../gh-pages/_source
  currentDir=$(pwd)
  cd ../gh-pages
  $currentDir/node_modules/.bin/gh-pages-generator
  # remove logo from README
  sed -i -E "s/<img[^>]+ajv_logo[^>]+>//" index.md
  git config user.email "$GIT_USER_EMAIL"
  git config user.name "$GIT_USER_NAME"
  git add .
  git commit -am "updated by travis build #$TRAVIS_BUILD_NUMBER"
  git push --quiet origin gh-pages > /dev/null 2>&1
}

fi