stages:
  - test
  - cover
  - release
  - sync

test:node:12:
  image: node:12
  stage: test
  except:
    variables:
      - $CI_COMMIT_MESSAGE =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TAG =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TITLE =~ /^\d+.\d+.\d+$/
  cache:
    key: node_modules
    policy: pull
    paths:
      - node_modules
  script:
    - npm install
    - npm test
  tags:
    - docker
  artifacts:
    paths:
      - coverage

test:node:11:
  image: node:11
  stage: test
  except:
    variables:
      - $CI_COMMIT_MESSAGE =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TAG =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TITLE =~ /^\d+.\d+.\d+$/
  cache:
    key: node_modules
    policy: pull
    paths:
      - node_modules
  script:
    - npm install
    - npm test
  tags:
    - docker
  artifacts:
    paths:
      - coverage

test:node:10:
  image: node:10
  stage: test
  except:
    variables:
      - $CI_COMMIT_MESSAGE =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TAG =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TITLE =~ /^\d+.\d+.\d+$/
  cache:
    key: node_modules
    policy: pull
    paths:
      - node_modules
  script:
    - npm install
    - npm test
  tags:
    - docker
  artifacts:
    paths:
      - coverage

test:node:9:
  image: node:9
  stage: test
  except:
    variables:
      - $CI_COMMIT_MESSAGE =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TAG =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TITLE =~ /^\d+.\d+.\d+$/
  cache:
    key: node_modules
    policy: pull
    paths:
      - node_modules
  script:
    - npm install
    - npm test
  tags:
    - docker

test:node:8:
  image: node:8
  stage: test
  except:
    variables:
      - $CI_COMMIT_MESSAGE =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TAG =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TITLE =~ /^\d+.\d+.\d+$/
  cache:
    key: node_modules
    policy: pull
    paths:
      - node_modules
  script:
    - npm install
    - npm test
  tags:
    - docker

coveralls:
  image: node:10
  dependencies:
    - test:node:10
    - test:node:9
    - test:node:8
  stage: cover
  except:
    variables:
      - $CI_COMMIT_MESSAGE =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TAG =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TITLE =~ /^\d+.\d+.\d+$/
  only:
    - master
  cache:
    key: node_modules
    policy: pull
    paths:
      - node_modules
  script:
    - npm install
    - npm run coveralls
  tags:
    - docker
  artifacts:
    paths:
      - coverage

release:
  image: node:10
  dependencies:
    - coveralls
  stage: release
  except:
    variables:
      - $CI_COMMIT_MESSAGE =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_BEFORE_SHA =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TAG =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TITLE =~ /^\d+.\d+.\d+$/
  only:
    - master
  cache:
    key: node_modules
    policy: pull
    paths:
      - node_modules
  script:
    - npm install
    - git checkout .
    - git remote add upstream "$UPSTREAM"
    - git config user.email "$GITLAB_USER_EMAIL"
    - git config user.name "$GITLAB_USER_NAME"
    - npm run bump
    - git push upstream HEAD:master
    - git push upstream --tags
    - mv .npmrc-deploy .npmrc
    - npm publish
  tags:
    - docker

sync:
  stage: sync
  only:
    refs:
      - master
    variables:
      - $CI_COMMIT_MESSAGE =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_BEFORE_SHA =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TAG =~ /^\d+.\d+.\d+$/
      - $CI_COMMIT_TITLE =~ /^\d+.\d+.\d+$/
  script:
    - git remote add upstream "$UPSTREAM"
    - git config user.email "$GITLAB_USER_EMAIL"
    - git config user.name "$GITLAB_USER_NAME"
    - git checkout dev
    - git pull --rebase upstream dev
    - git merge origin/master
    - git push upstream dev