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Current File : C:/inetpub/vhost/invest.gdtsolutions.vn/api/node_modules/app-root-path/lib/resolve.js

'use strict';

// Dependencies
var path = require('path');

// Load global paths
var globalPaths = require('module').globalPaths;

// Guess at NPM's global install dir
var npmGlobalPrefix;
if ('win32' === process.platform) {
	npmGlobalPrefix = path.dirname(process.execPath);
} else {
	npmGlobalPrefix = path.dirname(path.dirname(process.execPath));
}
var npmGlobalModuleDir = path.resolve(npmGlobalPrefix, 'lib', 'node_modules');

// Save OS-specific path separator
var sep = path.sep;

// If we're in webpack, force it to use the original require() method
var requireFunction = ("function" === typeof __webpack_require__ || "function" === typeof __non_webpack_require__)
	? __non_webpack_require__
	: require;

const isInstalledWithPNPM = function(resolved) {
	const pnpmDir = sep + '.pnpm';

	for (const globalPath of globalPaths) {
		if (-1 !== globalPath.indexOf(pnpmDir) && -1 !== resolved.indexOf(pnpmDir)) {
			return true;
		}
	}
	return false;
}

const getFirstPartFromNodeModules = function(resolved) {
	const nodeModulesDir = sep + 'node_modules';

	if (-1 !== resolved.indexOf(nodeModulesDir)) {
		const parts = resolved.split(nodeModulesDir);
		if (parts.length) {
			return parts[0];
		}
	}

	return null;
}

// Resolver
module.exports = function resolve(dirname) {
	// Check for environmental variable
	if (process.env.APP_ROOT_PATH) {
		return path.resolve(process.env.APP_ROOT_PATH);
	}

	// Defer to Yarn Plug'n'Play if enabled
	if (process.versions.pnp) {
		try {
			var pnp = requireFunction('pnpapi');
			return pnp.getPackageInformation(pnp.topLevel).packageLocation;
		} catch (e) {}
	}

	// Defer to main process in electron renderer
	if ('undefined' !== typeof window && window.process && 'renderer' === window.process.type) {
		try {
			var remote = requireFunction('electron').remote;
			return remote.require('app-root-path').path;
		} catch (e) {}
	}

	// Defer to AWS Lambda when executing there
	if (process.env.LAMBDA_TASK_ROOT && process.env.AWS_EXECUTION_ENV) {
		return process.env.LAMBDA_TASK_ROOT;
	}

	var resolved = path.resolve(dirname);
	var alternateMethod = false;
	var appRootPath = null;

	// Check if the globalPaths contain some folders with '.pnpm' in the path
	// If yes this means it is most likely installed with pnpm
	if (isInstalledWithPNPM(resolved)) {
		appRootPath = getFirstPartFromNodeModules(resolved);

		if (appRootPath) {
			return appRootPath;
		}
	}

	// Make sure that we're not loaded from a global include path
	// Eg. $HOME/.node_modules
	//     $HOME/.node_libraries
	//     $PREFIX/lib/node
	globalPaths.forEach(function(globalPath) {
		if (!alternateMethod && 0 === resolved.indexOf(globalPath)) {
			alternateMethod = true;
		}
	});

	// If the app-root-path library isn't loaded globally,
	// and node_modules exists in the path, just split __dirname
	if (!alternateMethod) {
		appRootPath = getFirstPartFromNodeModules(resolved);
	}

	// If the above didn't work, or this module is loaded globally, then
	// resort to require.main.filename (See http://nodejs.org/api/modules.html)
	if ((alternateMethod || null == appRootPath)) {
		if (requireFunction.main) {
			appRootPath = path.dirname(requireFunction.main.filename);
		} else {
			// This is the case when app-root-path is bundle'd to a commonjs2 format and is being called from an esm file.
			// In those cases require.main is undefined (See https://nodejs.org/api/modules.html#accessing-the-main-module)
			// At that point we can only get the root from looking at the callee
			appRootPath = path.dirname(process.argv[1]);
		}
	}

	// Handle global bin/ directory edge-case
	if (alternateMethod && -1 !== appRootPath.indexOf(npmGlobalModuleDir) && (appRootPath.length - 4) === appRootPath.indexOf(sep + 'bin')) {
		appRootPath = appRootPath.slice(0, -4);
	}

	// Return
	return appRootPath;
};