mirror of
https://github.com/titanscouting/tra-analysis.git
synced 2024-11-14 07:06:17 +00:00
114 lines
4.1 KiB
Markdown
114 lines
4.1 KiB
Markdown
npm-scope(7) -- Scoped packages
|
|
===============================
|
|
|
|
## DESCRIPTION
|
|
|
|
All npm packages have a name. Some package names also have a scope. A scope
|
|
follows the usual rules for package names (URL-safe characters, no leading dots
|
|
or underscores). When used in package names, scopes are preceded by an `@` symbol
|
|
and followed by a slash, e.g.
|
|
|
|
@somescope/somepackagename
|
|
|
|
Scopes are a way of grouping related packages together, and also affect a few
|
|
things about the way npm treats the package.
|
|
|
|
Each npm user/organization has their own scope, and only you can add packages
|
|
in your scope. This means you don't have to worry about someone taking your
|
|
package name ahead of you. Thus it is also a good way to signal official packages
|
|
for organizations.
|
|
|
|
Scoped packages can be published and installed as of `npm@2` and are supported
|
|
by the primary npm registry. Unscoped packages can depend on scoped packages and
|
|
vice versa. The npm client is backwards-compatible with unscoped registries,
|
|
so it can be used to work with scoped and unscoped registries at the same time.
|
|
|
|
## Installing scoped packages
|
|
|
|
Scoped packages are installed to a sub-folder of the regular installation
|
|
folder, e.g. if your other packages are installed in `node_modules/packagename`,
|
|
scoped modules will be installed in `node_modules/@myorg/packagename`. The scope
|
|
folder (`@myorg`) is simply the name of the scope preceded by an `@` symbol, and can
|
|
contain any number of scoped packages.
|
|
|
|
A scoped package is installed by referencing it by name, preceded by an
|
|
`@` symbol, in `npm install`:
|
|
|
|
npm install @myorg/mypackage
|
|
|
|
Or in `package.json`:
|
|
|
|
"dependencies": {
|
|
"@myorg/mypackage": "^1.3.0"
|
|
}
|
|
|
|
Note that if the `@` symbol is omitted, in either case, npm will instead attempt to
|
|
install from GitHub; see `npm-install(1)`.
|
|
|
|
## Requiring scoped packages
|
|
|
|
Because scoped packages are installed into a scope folder, you have to
|
|
include the name of the scope when requiring them in your code, e.g.
|
|
|
|
require('@myorg/mypackage')
|
|
|
|
There is nothing special about the way Node treats scope folders. This
|
|
simply requires the `mypackage` module in the folder named `@myorg`.
|
|
|
|
## Publishing scoped packages
|
|
|
|
Scoped packages can be published from the CLI as of `npm@2` and can be
|
|
published to any registry that supports them, including the primary npm
|
|
registry.
|
|
|
|
(As of 2015-04-19, and with npm 2.0 or better, the primary npm registry
|
|
**does** support scoped packages.)
|
|
|
|
If you wish, you may associate a scope with a registry; see below.
|
|
|
|
### Publishing public scoped packages to the primary npm registry
|
|
|
|
To publish a public scoped package, you must specify `--access public` with
|
|
the initial publication. This will publish the package and set access
|
|
to `public` as if you had run `npm access public` after publishing.
|
|
|
|
### Publishing private scoped packages to the npm registry
|
|
|
|
To publish a private scoped package to the npm registry, you must have
|
|
an [npm Private Modules](https://docs.npmjs.com/private-modules/intro)
|
|
account.
|
|
|
|
You can then publish the module with `npm publish` or `npm publish
|
|
--access restricted`, and it will be present in the npm registry, with
|
|
restricted access. You can then change the access permissions, if
|
|
desired, with `npm access` or on the npmjs.com website.
|
|
|
|
## Associating a scope with a registry
|
|
|
|
Scopes can be associated with a separate registry. This allows you to
|
|
seamlessly use a mix of packages from the primary npm registry and one or more
|
|
private registries, such as npm Enterprise.
|
|
|
|
You can associate a scope with a registry at login, e.g.
|
|
|
|
npm login --registry=http://reg.example.com --scope=@myco
|
|
|
|
Scopes have a many-to-one relationship with registries: one registry can
|
|
host multiple scopes, but a scope only ever points to one registry.
|
|
|
|
You can also associate a scope with a registry using `npm config`:
|
|
|
|
npm config set @myco:registry http://reg.example.com
|
|
|
|
Once a scope is associated with a registry, any `npm install` for a package
|
|
with that scope will request packages from that registry instead. Any
|
|
`npm publish` for a package name that contains the scope will be published to
|
|
that registry instead.
|
|
|
|
## SEE ALSO
|
|
|
|
* npm-install(1)
|
|
* npm-publish(1)
|
|
* npm-access(1)
|
|
* npm-registry(7)
|