npminstall

npminstall

Let npm install fast and easy.

Installation

$ npm install npminstall --save

Quick start

const co = require('co');
const npminstall = require('npminstall');

co(function*() {
  yield npminstall({
    // install root dir
    root: process.cwd(),
    // optional packages need to install, default is package.json's dependencies and devDependencies
    // pkgs: [
    //   { name: 'foo', version: '~1.0.0' },
    // ],
    // registry, default is https://registry.npmjs.org
    // registry: 'https://registry.npmjs.org',
    // debug: false,
    // storeDir: root + '.npminstall',
  });
}).catch(function(err) {
  console.error(err.stack);
});

node_modules

Two rules:

• The latest version of modules will link at options.storeDir's node_modules.
• Module's dependencies will link at module's node_modules.

e.g.:

• app: { "dependencies": { "a": "1.0.0" } } (root)
• a@1.0.0: { "dependencies": { "c": "2.0.0", "b": "1.0.0" } }
• b@1.0.0: { "dependencies": { "c": "1.0.0" } }

app/package.json
app/node_modules/.npminstall/a/1.0.0
app/node_modules/.npminstall/a/1.0.0/node_modules/c@ -> ../../../c/2.0.0
app/node_modules/.npminstall/a/1.0.0/node_modules/b@ -> ../../../b/1.0.0
app/node_modules/.npminstall/b/1.0.0
app/node_modules/.npminstall/b/1.0.0/node_modules/c@ -> ../../../c/1.0.0
app/node_modules/.npminstall/c/1.0.0
app/node_modules/.npminstall/c/2.0.0
app/node_modules/a@ -> .npminstall/a/1.0.0
app/node_modules/.npminstall/node_modules/b@ -> ../b/1.0.0 (latest version)
app/node_modules/.npminstall/node_modules/c@ -> ../c/2.0.0 (latest version)

a@1.0.0 is root package, won't create link at app/node_modules/.npminstall/node_modules/a@.

License

MIT