version: 2

aliases:
  - &restore-cache
      keys:
        - dependency-cache-{{ checksum "package.json" }}-1

  - &save-cache
      key: dependency-cache-{{ checksum "package.json" }}-1
      paths:
        - node_modules

defaults: &defaults
  docker:
    - image: circleci/node:10
  working_directory: /tmp/workspace

jobs:
  build:
    <<: *defaults
    steps:
      - checkout
      - restore_cache: *restore-cache
      - run: npm install
      - save_cache: *save-cache
      - persist_to_workspace:
          root: /tmp/workspace
          paths:
            - "*"

  deploy:
    <<: *defaults
    environment:
      GIT_AUTHOR_NAME: Ionitron
      GIT_AUTHOR_EMAIL: hi@ionicframework.com
      GIT_COMMITTER_NAME: Ionitron
      GIT_COMMITTER_EMAIL: hi@ionicframework.com
    steps:
      - add_ssh_keys:
          fingerprints:
            - "ae:6d:3a:f1:cf:39:e1:94:6e:22:2a:9f:54:f9:b0:1b" # ionitron user key
      - checkout
      - attach_workspace:
          at: /tmp/workspace
      - run: npx semantic-release


workflows:
  version: 2
  build:
    jobs:
      - build
      - deploy:
          requires: [build]
          filters:
            branches:
              only: stable