39 lines
766 B
JavaScript
39 lines
766 B
JavaScript
'use strict';
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const path = require('path');
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const pathKey = require('path-key');
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module.exports = opts => {
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opts = Object.assign({
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cwd: process.cwd(),
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path: process.env[pathKey()]
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}, opts);
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let prev;
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let pth = path.resolve(opts.cwd);
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const ret = [];
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while (prev !== pth) {
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ret.push(path.join(pth, 'node_modules/.bin'));
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prev = pth;
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pth = path.resolve(pth, '..');
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}
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// ensure the running `node` binary is used
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ret.push(path.dirname(process.execPath));
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return ret.concat(opts.path).join(path.delimiter);
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};
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module.exports.env = opts => {
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opts = Object.assign({
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env: process.env
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}, opts);
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const env = Object.assign({}, opts.env);
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const path = pathKey({env});
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opts.path = env[path];
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env[path] = module.exports(opts);
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return env;
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};
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