cosmjs/.circleci/config.yml

version: 2
workflows:
  version: 2
  workflow:
    jobs:
      - build
      - lint
      - test:
          requires:
            - build

jobs:
  build:
    docker:
      - image: circleci/node:10
    steps:
      - checkout
      - run:
          name: Version information
          command: echo "node $(node --version)"; echo "yarn $(yarn --version)"
      - restore_cache:
          name: Restore Yarn Package Cache
          keys:
            - yarn-packages-{{ checksum "yarn.lock" }}
      - run:
          name: Install Dependencies
          command: yarn install --frozen-lockfile
      - save_cache:
          name: Save Yarn Package Cache
          key: yarn-packages-{{ checksum "yarn.lock" }}
          paths:
            - ~/.cache/yarn
      - run:
          command: yarn build
      - persist_to_workspace:
          root: .
          paths:
            - packages/*/build/*
  test:
    machine:
      # We can't use a containerized environment since it requires remote docker to start custom containers.
      # However, we can't access the remote docker's network from the primary container. This is a
      # feature, as documented in https://circleci.com/docs/2.0/building-docker-images/#separation-of-environments
      # As a consequence, we cannot use the circleci CLI for this job because "You cannot use the machine
      # executor in local jobs." (https://circleci.com/docs/2.0/local-cli/#limitations-of-running-jobs-locally)
      #
      # Available images: https://circleci.com/docs/2.0/configuration-reference/#available-machine-images
      image: ubuntu-1604:202004-01
    steps:
      - checkout
      - run: # start early for less wait time below
          command: ./scripts/wasmd/start.sh
          background: true
      - attach_workspace:
          at: /tmp/builds
      - run:
          name: Merge build folders into project (merge with hardlinks)
          command: cp --recursive --link /tmp/builds/* .
      - run:
          # The images ubuntu-1604:201903-01 comes with preinstalled nvm, which does not work well with non-login shells
          name: Uninstall nvm
          command: rm -rf "$NVM_DIR" ~/.npm ~/.bower
      - run:
          name: Install nodejs and yarn
          command: |
            curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
            curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
            echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
            sudo apt update && sudo apt install nodejs yarn
      - run:
          name: Version information
          command: echo "node $(node --version)"; echo "yarn $(yarn --version)"
      - restore_cache:
          name: Restore Yarn Package Cache
          keys:
            - yarn-packages-{{ checksum "yarn.lock" }}
      - run:
          name: Install Dependencies
          command: yarn install --frozen-lockfile
      - save_cache:
          name: Save Yarn Package Cache
          key: yarn-packages-{{ checksum "yarn.lock" }}
          paths:
            - ~/.cache/yarn
      - run:
          name: Initialize blockchain (deploy contracts and friends)
          command: ./scripts/wasmd/init.sh
      - run:
          environment:
            WASMD_ENABLED: 1
            SKIP_BUILD: 1
          # TODO: Remove concurrency argument to speed up testing (https://github.com/CosmWasm/cosmwasm-js/issues/185)
          command: yarn test --concurrency 1 --stream
      - run:
          name: Run CLI selftest
          working_directory: packages/cli
          environment:
            SKIP_BUILD: 1
          command: yarn selftest
      - run:
          command: ./scripts/wasmd/stop.sh
  lint:
    docker:
      - image: circleci/node:10
    steps:
      - checkout
      - run:
          name: Version information
          command: echo "node $(node --version)"; echo "yarn $(yarn --version)"
      - restore_cache:
          name: Restore Yarn Package Cache
          keys:
            - yarn-packages-{{ checksum "yarn.lock" }}
      - run:
          name: Install Dependencies
          command: yarn install --frozen-lockfile
      - save_cache:
          name: Save Yarn Package Cache
          key: yarn-packages-{{ checksum "yarn.lock" }}
          paths:
            - ~/.cache/yarn
      - run:
          command: yarn lint