npm

README

NPM

Simple NPM client for installing node_modules.

Features

• Makes direct HTTPS calls to the NPM registry
• You don't need NPM installed
• Less logging

Install

go get github.com/livebud/npm

Example

Install specific packages:

npm.Install(ctx, dir, "react@18.2.0", "react-dom@18.2.0")

Install from a package.json in dir:

{
  "dependencies": {
    "preact": "10.19.4",
    "preact-render-to-string": "6.3.1",
    "@lukeed/uuid": "^2.0.1"
  }
}

npm.Install(ctx, dir)

Contributors

• Matt Mueller (@mattmueller)

License

MIT

Documentation

Index

• func Install(ctx context.Context, dir string, packages ...string) error
• func Version(ctx context.Context, pkgname, constraint string) (string, error)
• type Manifest

Functions

func Install

func Install(ctx context.Context, dir string, packages ...string) error

func Version

func Version(ctx context.Context, pkgname, constraint string) (string, error)

Version resolves the version of a package. To get the latest you can do `version, err := npm.Version(ctx, "preact", "*")`.

Types

type Manifest

type Manifest struct {
	Name    string                       `json:"name,omitempty"`
	Main    string                       `json:"main,omitempty"`
	Browser string                       `json:"browser,omitempty"`
	Files   []string                     `json:"files,omitempty"`
	Imports map[string]map[string]string `json:"imports,omitempty"`
	// TODO: this can also be a string or list
	Exports      map[string]string `json:"exports,omitempty"`
	Dependencies map[string]string `json:"dependencies,omitempty"`
}