#! /usr/bin/env bash

# https://gist.github.com/domenic/ec8b0fc8ab45f39403dd#sign-up-for-travis-and-add-your-project

# Only deply on master branch
SOURCE_BRANCH="master"

# Pull requests and commits to other branches shouldn't try to deploy, just build to verify
if [ "$TRAVIS_PULL_REQUEST" != "false" -o "$TRAVIS_BRANCH" != "$SOURCE_BRANCH" -o "$TRAVIS_EVENT_TYPE" = "cron" ]; then
  echo "Skip deploy, TRAVIS_PULL_REQUEST=$TRAVIS_PULL_REQUEST, TRAVIS_BRANCH=$TRAVIS_BRANCH"
  exit 0
fi

# Get the deploy key by using Travis's stored variables to decrypt deploy_key.enc
ENCRYPTED_KEY_VAR="encrypted_${ENCRYPTION_LABEL}_key"
ENCRYPTED_IV_VAR="encrypted_${ENCRYPTION_LABEL}_iv"
ENCRYPTED_KEY=${!ENCRYPTED_KEY_VAR}
ENCRYPTED_IV=${!ENCRYPTED_IV_VAR}
# echo "key: $ENCRYPTED_KEY, iv: $ENCRYPTED_IV"
openssl aes-256-cbc -K $ENCRYPTED_KEY -iv $ENCRYPTED_IV -in scripts/deploy_key.enc -out deploy_key -d
chmod 600 deploy_key
eval `ssh-agent -s`
ssh-add deploy_key

npm run doc-deploy
echo 'Done.'

# kill ssh-agent
ssh-agent -k