version: 2.1

executors:
  default:
    docker:
    - image: circleci/node:10.15.3
    working_directory: ~/caver-js-ext-kas

commands:
  notify-success:
    steps:
      - run:
          name: "notify slack when job success"
          command : |
            curl --data '{"text": "✅ Job *'$CIRCLE_JOB'* succeeded on *'$CIRCLE_BRANCH''$CIRCLE_TAG'*. Please see '$CIRCLE_BUILD_URL' for details."}' "$SLACK_WEBHOOK_URL"
          when: on_success
  notify-failure:
    steps:
      - run:
          name: "notify slack when job fail"
          command : |
            curl --data '{"text": "❌ Job *'$CIRCLE_JOB'* failed on *'$CIRCLE_BRANCH''$CIRCLE_TAG'*. Please see '$CIRCLE_BUILD_URL' for details."}' "$SLACK_WEBHOOK_URL"
          when: on_fail
  check_rc:
    steps:
      - run:
          name: Check RC
          command: |
            if [[ -n $CIRCLE_TAG ]]; then
              sed -i "s/\"version\": \".*\",/\"version\": \"${CIRCLE_TAG:1}\",/" package.json
              sed -n '/\"version\":/p' package.json
            else
              echo "Not RC version"
            fi

jobs:
  test:
    executor: default
    steps:
      - checkout
      - run: npm install
      - run: npm run test

  build:
    executor: default
    steps:
      - checkout
      - check_rc
      - run: npm install
      - run: npm run build
      - persist_to_workspace:
          root: ~/caver-js-ext-kas
          paths:
            - dist/*
            - out/*
      - store_artifacts:
          path: ./dist

  tag_verify:
    executor: default
    steps:
      - checkout
      - run:
          name: "Verify tag and file verison match"
          command: ./.circleci/scripts/tag_verify.sh

  publish:
    parameters:
      environment:
        type: string
        default: ""
    executor: default
    steps:
      - checkout
      - attach_workspace:
          at: ~/caver-js-ext-kas
      - check_rc
      - run:
          name: "Authenticate with registry"
          command: echo "//registry.npmjs.org/:_authToken=$npm_TOKEN" > ~/.npmrc
      - run:
          name: publish
          command: npm publish << parameters.environment >>
      - notify-failure
      - notify-success

  docs_update:
    executor: default
    steps:
      - checkout
      - attach_workspace:
          at: ~/caver-js-ext-kas
      - check_rc
      - run:
          name: "Upload S3 bucket"
          command: |
            sudo apt-get update && sudo apt-get install awscli
            VERSION=$(awk '/"version/ {gsub("\"",""); print $2}' package.json | tr -d ',')
            if [[ -z $CIRCLE_TAG ]]; then
              aws s3 sync out/ s3://$FRONTEND_BUCKET/en/sdk/js/latest/
            fi
            aws s3 sync out/ s3://$FRONTEND_BUCKET/en/sdk/js/v$VERSION/

  release_PR:
    executor: default
    steps:
      - add_ssh_keys 
      - checkout
      - run:
          name: "Push release branch"
          command: |
              set -x
              echo "push to release branch: /release/${CIRCLE_TAG%-*}"
              git checkout -b release/${CIRCLE_TAG%-*}
              git push origin release/${CIRCLE_TAG%-*}
      - run:
          name: "Make PR to master branch"
          command: ./.circleci/scripts/release_pr.sh

  tagging:
    executor: default
    steps:
      - add_ssh_keys
      - checkout
      - run:
          name: "Tagging and delete release branch"
          command: ./.circleci/scripts/release_tag_branch.sh

stage_defaults:
  default: &stage_default
    filters:
      tags:
        only:
          - /^v[0-9]+\.[0-9]+\.[0-9]+-rc\.[0-9]+.*/
      branches:
        ignore: 
          - /release\/.*/
  rc: &stage_rc
    context: sdk_js_prod
    filters:
      tags:
        only: /^v[0-9]+\.[0-9]+\.[0-9]+-rc\.[0-9]+.*/
      branches:
        ignore: /.*/
  tests: &test_steps
    requires:
      - test
      - tag_verify
      - build

workflows:
  version: 2
  build_and_test:
    jobs:
      - test:
          <<: *stage_default
          context: kas_caver_test
      - build:
          <<: *stage_default

      # publish jobs - rc
      - tag_verify:
          <<: *stage_rc
      - publish:
          <<: *stage_rc
          <<: *test_steps
          name: publish_rc
          environment: --tag rc
      - release_PR:
          <<: *stage_rc
          requires:
            - publish_rc
      - docs_update:
          <<: *stage_rc
          <<: *test_steps
          requires:
            - publish_rc
          context: kas_common_refs_prod
          name: docs_update_rc

      # publish jobs - prod
      - publish:
          <<: *test_steps
          context: sdk_js_prod
          name: publish_prod
          filters:
            branches:
              only: master
      - tagging:
          requires:
            - publish_prod
      - docs_update:
          requires:
            - publish_prod
          context: kas_common_refs_prod
          name: docs_update_prod