Nvs NPM | npm.io

1.0.63 • Published 7 months ago

Install

Weekly downloads

7

License

MIT

Repository

Last release

7 months ago

nvs

Cross-platform solution for using multiple versions of node. Useful for compatibility testing.

cli

# specific version
$ nvs 14.4.0 npm run test

# highest of version
$ nvs 12 npm run test

# lts
$ nvs lts npm run test

# comma-delimiter list
$ nvs 0.8,4,8,14 npm run test

# use expression
$ nvs >=0.8 node --version

# use engines.node from package.json
$ nvs engines node --version

JavaScript

var assert = require('assert');
var nvs = require('nvs');

var isWindows = process.platform === 'win32' || /^(msys|cygwin)$/.test(process.env.OSTYPE);
var NODE = isWindows ? 'node.exe' : 'node';

// results is an array per-version of form {version, error, result}
nvs('>=0.8', NODE, ['--version'], { versions: '12', stdio: 'inherit' }, function (err, results) {
  assert.ok(!err, err ? err.message : '');
});

// results is an array per-version of form {version, error, result}
await nvs('engines', NODE, ['--version'], { versions: '12', stdio: 'inherit' });

use node versions compatability npm install test

cross-spawn-cb node-version-use

@infinitebrahmanuniverse/nolb-nv @everything-registry/sub-chunk-2360 @zalastax/nolb-nv

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