language: node_js
node_js:
  - 'node'
  - '10'

branches:
  except:
    - /^v\d+\.\d+\.\d+$/

before_install:
  - NPM_VERSION=$(npm -v);if [[ ${NPM_VERSION:0:1} -lt 5 ]]; then npm install --global npm@5; fi

jobs:
  include:
    - stage: release
      node_js: node
      deploy:
        provider: script
        skip_cleanup: true
        script: npx semantic-release