scripts/node_modules/npm-run-path/index.js

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'use strict';
const path = require('path');
const pathKey = require('path-key');
const npmRunPath = options => {
options = {
cwd: process.cwd(),
path: process.env[pathKey()],
execPath: process.execPath,
...options
};
let previous;
let cwdPath = path.resolve(options.cwd);
const result = [];
while (previous !== cwdPath) {
result.push(path.join(cwdPath, 'node_modules/.bin'));
previous = cwdPath;
cwdPath = path.resolve(cwdPath, '..');
}
// Ensure the running `node` binary is used
const execPathDir = path.resolve(options.cwd, options.execPath, '..');
result.push(execPathDir);
return result.concat(options.path).join(path.delimiter);
};
module.exports = npmRunPath;
// TODO: Remove this for the next major release
module.exports.default = npmRunPath;
module.exports.env = options => {
options = {
env: process.env,
...options
};
const env = {...options.env};
const path = pathKey({env});
options.path = env[path];
env[path] = module.exports(options);
return env;
};