semantic release step on bitbucket pipelines

bitbucket-pipelines.yml

# stable as of today
image: node:fermium

definitions:
  steps:
    - step: &release
      name: Release a new version
      script:
        # Worth reading: https://confluence.atlassian.com/bitbucket/push-back-to-your-repository-962352710.html
        # NPM publication key
        - npm config set //registry.npmjs.org/:_authToken ${PUBLICATION_KEY}
        # If you release @scoped packages to a private registry, this can be done with:
        # - npm config set @my-scope:registry https://${REGISTRY_URL}
        # - npm config set //${REGISTRY_URL}:_authToken ${PUBLICATION_KEY}
        # Install dependencies
        - yarn install --frozen-lockfile
        # Trigger the release
        - yarn semantic-release

branches:
  master:
    - step: *release