StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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76 lines
1.7 KiB
76 lines
1.7 KiB
/*!
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* base-cwd <https://github.com/jonschlinkert/base-cwd>
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*
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* Copyright (c) 2016, Jon Schlinkert.
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* Licensed under the MIT License.
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*/
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'use strict';
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var path = require('path');
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var empty = require('empty-dir');
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var isValid = require('is-valid-app');
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var find = require('find-pkg');
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module.exports = function(types, options) {
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if (typeof types !== 'string' && !Array.isArray(types)) {
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options = types;
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types = undefined;
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}
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options = options || {};
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var cached;
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return function plugin(app) {
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if (!isValid(app, 'base-cwd', types)) return;
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var cwds = [app.cwd || process.cwd()];
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Object.defineProperty(this, 'cwd', {
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configurable: true,
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enumerable: true,
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set: function(cwd) {
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cached = app.cache.cwd = path.resolve(cwd);
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if (cwds[cwds.length - 1] !== cached) {
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cwds.push(cached);
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app.emit('cwd', cached);
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}
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},
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get: function() {
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if (typeof cached === 'string') {
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return path.resolve(cached);
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}
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if (typeof app.options.cwd === 'string') {
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return (cached = path.resolve(app.options.cwd));
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}
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var cwd = process.cwd();
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if (options.findup === false) {
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cached = cwd;
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return cwd;
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}
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var isEmpty = empty.sync(cwd, function(fp) {
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return !/\.DS_Store/.test(fp);
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});
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if (isEmpty) {
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cached = cwd;
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return cwd;
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}
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var pkgPath = find.sync(cwd);
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if (pkgPath) {
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var dir = path.dirname(pkgPath);
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if (dir !== cwd) {
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cached = app.cache.cwd = dir;
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}
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return dir;
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}
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return cwd;
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}
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});
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return plugin;
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}
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};
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