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npm-run-path 
Get your PATH prepended with locally installed binaries
In npm run scripts you can execute locally installed binaries by name. This enables the same outside npm.
Install
$ npm install npm-run-path
Usage
const childProcess = require('child_process');
const npmRunPath = require('npm-run-path');
console.log(process.env.PATH);
//=> '/usr/local/bin'
console.log(npmRunPath());
//=> '/Users/sindresorhus/dev/foo/node_modules/.bin:/Users/sindresorhus/dev/node_modules/.bin:/Users/sindresorhus/node_modules/.bin:/Users/node_modules/.bin:/node_modules/.bin:/usr/local/bin'
// `foo` is a locally installed binary
childProcess.execFileSync('foo', {
env: npmRunPath.env()
});
API
npmRunPath(options?)
Returns the augmented path string.
options
Type: object
cwd
Type: string
Default: process.cwd()
Working directory.
path
Type: string
Default: PATH
PATH to be appended.
Set it to an empty string to exclude the default PATH.
execPath
Type: string
Default: process.execPath
Path to the current Node.js executable. Its directory is pushed to the front of PATH.
This can be either an absolute path or a path relative to the cwd option.
npmRunPath.env(options?)
Returns the augmented process.env object.
options
Type: object
cwd
Type: string
Default: process.cwd()
Working directory.
env
Type: Object
Accepts an object of environment variables, like process.env, and modifies the PATH using the correct PATH key. Use this if you're modifying the PATH for use in the child_process options.
execPath
Type: string
Default: process.execPath
Path to the Node.js executable to use in child processes if that is different from the current one. Its directory is pushed to the front of PATH.
This can be either an absolute path or a path relative to the cwd option.
Related
- npm-run-path-cli - CLI for this module
- execa - Execute a locally installed binary
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