global-dirs - npm Package Compare versions

Comparing version 1.0.0 to 2.0.0

index.js

@@ -7,2 +7,4 @@ 'use strict';
 
+const isWindows = process.platform === 'win32';
+
 const readRc = filePath => {
@@ -14,8 +16,28 @@ try {
 
-const defaultNpmPrefix = (() => {
-	if (process.env.PREFIX) {
-		return process.env.PREFIX;
+const getEnvNpmPrefix = () => {
+	return Object.keys(process.env).reduce((prefix, name) => {
+		return (/^npm_config_prefix$/i).test(name) ? process.env[name] : prefix;
+	}, undefined);
+};
+
+const getGlobalNpmrc = () => {
+	if (isWindows && process.env.APPDATA) {
+		// Hardcoded contents of `c:\Program Files\nodejs\node_modules\npm\npmrc`
+		return path.join(process.env.APPDATA, '/npm/etc/npmrc');
 	}
 
-	if (process.platform === 'win32') {
+	// Homebrew special case: `$(brew --prefix)/lib/node_modules/npm/npmrc`
+	if (process.execPath.endsWith('/Cellar/node')) {
+		const homebrewPrefix = path.dirname(path.dirname(process.execPath));
+		return path.join(homebrewPrefix, '/lib/node_modules/npm/npmrc');
+	}
+
+	if (process.execPath.endsWith('/bin/node')) {
+		const installDir = path.dirname(path.dirname(process.execPath));
+		return path.join(installDir, '/etc/npmrc');
+	}
+};
+
+const getDefaultNpmPrefix = () => {
+	if (isWindows) {
 		// `c:\node\node.exe` → `prefix=c:\node\`
@@ -25,21 +47,12 @@ return path.dirname(process.execPath);
 
-	// Homebrew special case; always assume `/usr/local`
-	if (process.execPath.startsWith('/usr/local/Cellar/node')) {
-		return '/usr/local';
-	}
-
 	// `/usr/local/bin/node` → `prefix=/usr/local`
 	return path.dirname(path.dirname(process.execPath));
-})();
+};
 
 const getNpmPrefix = () => {
-	if (process.env.PREFIX) {
-		return process.env.PREFIX;
+	const envPrefix = getEnvNpmPrefix();
+	if (envPrefix) {
+		return envPrefix;
 	}
 
-	const envNpmPrefixes = Object.keys(process.env).filter(key => key.toLowerCase() === 'npm_config_prefix');
-	if (envNpmPrefixes.length > 0) {
-		return process.env[envNpmPrefixes.slice(-1)[0]];
-	}
-
 	const homePrefix = readRc(path.join(os.homedir(), '.npmrc'));
@@ -50,16 +63,12 @@ if (homePrefix) {
 
-	const globalConfigPrefix = readRc(path.resolve(defaultNpmPrefix, 'etc', 'npmrc'));
-	if (globalConfigPrefix) {
-		return globalConfigPrefix;
+	if (process.env.PREFIX) {
+		return process.env.PREFIX;
 	}
 
-	if (process.platform === 'win32' && process.env.APPDATA) {
-		// Hardcoded contents of `c:\Program Files\nodejs\node_modules\npm\.npmrc`
-		const prefix = path.join(process.env.APPDATA, 'npm');
-		if (fs.existsSync(prefix)) {
-			return prefix;
-		}
+	const globalPrefix = readRc(getGlobalNpmrc());
+	if (globalPrefix) {
+		return globalPrefix;
 	}
 
-	return defaultNpmPrefix;
+	return getDefaultNpmPrefix();
 };
@@ -70,3 +79,3 @@
 const getYarnWindowsDirectory = () => {
-	if (process.platform === 'win32' && process.env.LOCALAPPDATA) {
+	if (isWindows && process.env.LOCALAPPDATA) {
 		const dir = path.join(process.env.LOCALAPPDATA, 'Yarn');
@@ -107,4 +116,4 @@ if (fs.existsSync(dir)) {
 exports.npm.prefix = npmPrefix;
-exports.npm.packages = path.join(npmPrefix, process.platform === 'win32' ? 'node_modules' : 'lib/node_modules');
-exports.npm.binaries = process.platform === 'win32' ? npmPrefix : path.join(npmPrefix, 'bin');
+exports.npm.packages = path.join(npmPrefix, isWindows ? 'node_modules' : 'lib/node_modules');
+exports.npm.binaries = isWindows ? npmPrefix : path.join(npmPrefix, 'bin');
 
@@ -111,0 +120,0 @@ const yarnPrefix = path.resolve(getYarnPrefix());

package.json

 {
 	"name": "global-dirs",
-	"version": "1.0.0",
+	"version": "2.0.0",
 	"description": "Get the directory of globally installed packages and binaries",
@@ -49,8 +49,8 @@ "license": "MIT",
 	"devDependencies": {
-		"ava": "^1.4.1",
-		"execa": "^1.0.0",
-		"import-fresh": "^3.0.0",
-		"tsd": "^0.7.2",
+		"ava": "^2.4.0",
+		"execa": "^2.0.4",
+		"import-fresh": "^3.1.0",
+		"tsd": "^0.7.4",
 		"xo": "^0.24.0"
 	}
 }

readme.md

@@ -67,4 +67,12 @@ # global-dirs [![Build Status](https://travis-ci.org/sindresorhus/global-dirs.svg?branch=master)](https://travis-ci.org/sindresorhus/global-dirs)
 
-## License
+---
 
-MIT © [Sindre Sorhus](https://sindresorhus.com)
+<div align="center">
+	<b>
+		<a href="https://tidelift.com/subscription/pkg/npm-global-dirs?utm_source=npm-global-dirs&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
+	</b>
+	<br>
+	<sub>
+		Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
+	</sub>
+</div>

New alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Fixed alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

8248

increased by7.4%

Lines of code

141

increased by5.22%

Number of lines in readme file

78

increased by11.43%

Number of low supply chain risk alerts

11

decreased by-15.38%

No dependency changes