version: 2.1
# jobs:
#   build:
#     docker:
#       - image: 'circleci/node:latest'
#     steps:
#       - checkout
#       - run:
#           name: install
#           command: npm install
#       - run:
#           name: release
#           command: npm run semantic-release || true

defaults: &defaults
  docker:
    - image: circleci/node:latest
  working_directory: ~/repo

reg_auth: &reg_auth
  name: Authenticate with registry
  command: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > ~/repo/.npmrc

restore_src_cache: &restore_src_cache
  keys:
    - source-v1-{{ .Branch }}-{{ .Revision }} # cache hit from the current git revision
    - source-v1-{{ .Branch }}- # cache hit from the current branch
    - source-v1- # any cache hit

save_src_cache: &save_src_cache
  key: source-v1-{{ .Branch }}-{{ .Revision }}
  paths:
    - ~/repo

restore_npm_cache: &restore_npm_cache
  keys:
    - npm-deps-v1-{{ checksum "package.json" }}
    # fallback to using the latest cache if no exact match is found
    - npm-deps-v1-

save_npm_cache: &save_npm_cache
  key: npm-deps-v1-{{ checksum "package.json" }}
  paths:
    - node_modules

# save_build_cache: &save_build_cache
#   key: build-v1-{{ .Branch }}-{{ .Revision }}
#   paths:
#     - ~/repo/packages/**/lib

# restore_build_cache: &restore_build_cache
#   keys:
#     - build-v1-{{ .Branch }}-{{ .Revision }}

avoid_hosts_unkown_github: &avoid_hosts_unknown_github
  name: Avoid hosts unknown for github
  command: mkdir ~/.ssh/ && echo -e "Host github.com\n\tStrictHostKeyChecking no\n" > ~/.ssh/config

configure_git_email: &configure_git_email
  name: 'configure git email'
  command: git config user.email "circleci@key-data-systems.com"

configure_git_user: &configure_git_user
  name: 'configure git user'
  command: git config user.name "Circle ci"

jobs:
  install:
    <<: *defaults
    steps:
      - restore_cache: *restore_src_cache
      - checkout
      - save_cache: *save_src_cache
      - restore_cache: *restore_npm_cache
      - run: yarn
      - save_cache: *save_npm_cache

  test:
    <<: *defaults
    steps:
      - restore_cache: *restore_src_cache
      - restore_cache: *restore_npm_cache
      - run: echo "no test for now"

  release:
    <<: *defaults
    steps:
      - run: *avoid_hosts_unknown_github
      - run: *reg_auth
      - restore_cache: *restore_src_cache
      - restore_cache: *restore_npm_cache
      # - restore_cache: *restore_build_cache
      - run: *configure_git_email
      - run: *configure_git_user
      - run:
          name: release
          command: GH_TOKEN=${GH_TOKEN} yarn release

workflows:
  version: 2
  main:
    jobs:
      - install
      - test:
          requires:
            - install
      - release:
          filters:
            branches:
              only:
                - master
          requires:
            - test
          context:
            - org-tokens