version: 2
jobs:
  build:
    docker:
      - image: circleci/node:10.4-browsers

    working_directory: ~/repo

    steps:
      - checkout

      - restore_cache:
          keys:
          - v1-dependencies-{{ checksum "package.json" }}
          - v1-dependencies-

      - run:
          name: Install
          command: yarn

      - save_cache:
          paths:
            - node_modules
          key: v1-dependencies-{{ checksum "package.json" }}

      - run:
          name: Build
          command: yarn build-datatable

      - run:
          name: Publish
          command: |
            if ["${CIRCLE_BRANCH}" === "production"]; then
              cp README.md dist/ng-datatable/
              cp LICENSE dist/ng-datatable/
              cd dist/ng-datatable
              yarn ci-publish
            else
              echo "Only the production branch is published"
            fi