Usage no npm install needed!

<script type="module">
  import typescriptToolsConfigureLernaManifest from 'https://cdn.skypack.dev/@typescript-tools/configure-lerna-manifest';
</script>

README

configure-lerna-manifest

Configure Lerna manifest properties

Install

npm install --save-dev @typescript-tools/configure-lerna-manifest

Use

Usage:
    configure-lerna-manifest [--root <root>] --packages [<package>]...

Options:
    packages         Package names or paths to include in the lerna manifest (also reads from stdin)
    --root=<root>    Root of lerna mono-repository

For example:

git diff --name-only "origin/${CI_DEFAULT_BRANCH}" \
  | npx containing-packages \
  | npx packages-to-rebuild-on-changes \
  | npx configure-lerna-manifest --packages

This one-liner

determines the packages that contain diffs when compared against the default git branch,
calculates internal dependencies and internal consumers, and
sets the packages property of lerna.json to this list