version: 2.1
orbs:
  node: circleci/node@5
commands:
  deploy_npm:
    steps:
      - when:
          condition:
            or:
              - equal: [ master, <<pipeline.git.branch>> ]
              - equal: [ develop, <<pipeline.git.branch>> ]
              - matches: { pattern: "^hotfix.*", value: <<pipeline.git.branch>> }
              - matches: { pattern: "^release.*", value: <<pipeline.git.branch>> }
          steps:
            - run:
                # This relies on deploy_gh_pages to set git user info first
                name: Deploy to NPM
                command: |
                  export RELEASE_VERSION="0.11.$(date +%Y%m%d%H%M%S)"
                  if [[ "$CIRCLE_BRANCH" == hotfix/* ]]; then
                    export NPM_TAG=hotfix
                  else
                    export NPM_TAG=latest
                  fi
                  echo "Deploying version $RELEASE_VERSION to $NPM_TAG"
                  npm --no-git-tag-version version $RELEASE_VERSION
                  npm set //registry.npmjs.org/:_authToken=$NPM_TOKEN
                  npm publish --tag $NPM_TAG
                  if npm info | grep -q $RELEASE_VERSION; then
                    git tag $RELEASE_VERSION
                    git push \
                      https://${GH_TOKEN}@github.com/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}.git \
                      $RELEASE_VERSION
                  fi

jobs:
  default:
    executor:
      name: node/default
      tag: lts-browsers
    environment:
      CXX: "g++-4.9"
    steps:
      - checkout
      - run:
          name: Setup
          command: |
            travis/setup-git.sh
            travis/install-assets.sh
            npm set progress=false
            which gulp || sudo npm install -g gulp-cli
      - run: npm install # TODO: node/install-packages
      - run:
          name: Build & Test
          command: |
            gulp jshint
            gulp minify
            gulp test
            gulp zip
            [ "${TRAVIS_BRANCH}" = "develop" ] && [ "${TRAVIS_NODE_VERSION}" = "stable" ] && travis/deploy-prebuilt.sh || true
      - deploy_npm
workflows:
  version: 2
  default:
    jobs:
      - default:
          context:
            - dockerhub-credentials
            - scratch-npm-creds