Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

docs: add section on peerDependenciesMeta field #1822

Closed
wants to merge 2 commits into from
Closed
Changes from 1 commit
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
24 changes: 24 additions & 0 deletions docs/content/configuring-npm/package-json.md
Original file line number Diff line number Diff line change
Expand Up @@ -718,6 +718,30 @@ the host package's major version will break your plugin. Thus, if you've worked
with every 1.x version of the host package, use `"^1.0"` or `"1.x"` to express
this. If you depend on features introduced in 1.5.2, use `">= 1.5.2 < 2"`.

### peerDependenciesMeta

When a user installs a your package, npm will emit warnings if packages specified in `peerDependencies` are not already installed. The `peerDependenciesMeta` field serves to provide npm more information on how your peer dependencies are to be used. Specifically, it allows peer dependencies to be marked as optional.
foxxyz marked this conversation as resolved.
Show resolved Hide resolved

For example:

```json
{
"name": "tea-latte",
"version": "1.3.5",
"peerDependencies": {
"tea": "2.x",
"soy-milk": "1.2"
},
"peerDependenciesMeta": {
"soy-milk": {
"optional": true
}
}
}
```

Marking a peer dependency as optional ensures npm will not emit a warning if the `soy-milk` package is not installed on the host. This allows you to integrate and interact with a variety of host packages without requiring all of them to be installed.

### bundledDependencies

This defines an array of package names that will be bundled when publishing
Expand Down