.travis.yml

env:
  global:
  - GIT_NAME: "'Travis Deployer'"
  - GIT_EMAIL: no-reply@trufflesuite.com
  - GH_REF: git@github.com:trufflesuite/trufflesuite.github.io.git
  - MASTER: "master"
language: node_js
node_js:
    - "6.9.1"

before_script:
- >
  if [ "${TRAVIS_PULL_REQUEST}" = "false" -a "$TRAVIS_BRANCH" = "${MASTER}" ];
  then
    openssl aes-256-cbc -K $encrypted_cd76ef53e71c_key -iv $encrypted_cd76ef53e71c_iv -in deploy-key.enc -out deploy-key -d
    chmod 600 deploy-key
    eval `ssh-agent -s`
    ssh-add deploy-key
    git config user.name "${GIT_NAME}"
    git config user.email "${GIT_EMAIL}"
    git clone "${GH_REF}" build
   fi

script:
- >
  if [ "${TRAVIS_PULL_REQUEST}" = "false" -a "$TRAVIS_BRANCH" = "${MASTER}" ];
  then
    mv build/.git .git-backup
    npm run build
    mv .git-backup build/.git
  else
    npm run build
  fi

after_success:
- >
  if [ "${TRAVIS_PULL_REQUEST}" = "false" -a "$TRAVIS_BRANCH" = "${MASTER}" ];
  then
    cd build
    git add -A
    git commit -m "Update build artifacts"
    git push origin master
  fi