Lerna Publisher

Custom publishing cli for lerna/yarn/workspaces projects.

lerna-publisher will check versions of all subpackages in monorepo and publish them to npmjs if version specified in package.json of subpackage is higher than version in npmjs.

Primary motivation is to allow developer to run lerna publish command locally even if developer does not have permissions to publish to npmjs.CI will pickup tags commited by lerna and publish packages with unpublished versions.

Prepack

lerna-publisher will assume you already have built version of your package in the folder where lerna publisher runs. To make sure you have built your package, add following to your package.json scripts key.

"prepack": "yarn build"

You need to have line like this in every package.json of every package you want to publish to npm.

Usage

1. Commit your changes to git
2. run lerna version

Example of Travis configuration

Add NPM_TOKEN environment variable in Travis Build Settings

Add following to the end of your .travis.yml

before_deploy:
  - npm install lerna-publisher -g
  - echo "//registry.npmjs.org/:_authToken=\${NPM_TOKEN}" > ~/.npmrc

deploy:
  skip_cleanup: true
  provider: script
  script: lerna-publisher
  on:
    os: linux
    node: 10
    branch: master
    tags: true

CLI Options

  -v, --version                       output the version number
  -h, --help                          output usage information

Publish demo link for Pull Request in github

You can use lerna-publisher to generate static demo sites for your pull requests. Environmnet variables

1. GITHUB_TOKEN='your github token'
2. TRAVIS_PULL_REQUEST - travis sets PR number here
3. TRAVIS_BRANCH - travis sets branch name here
4. AWS_BUCKET_NAME - name of the s3 bucket to upload you demo to 'demo.youdomain.demosites'
5. AWS_ACCESS_KEY_ID='YOURAWSSECRETKEY'
6. AWS_SECRET_ID='Yourawssecretid'

Than run:

  lerna-publisher deploydemo @wix/lpt-server /Users/youruser/dev/lerna-publish-test

License

MIT