Exposed installDirectory

kmalakoff · Jul 10, 2022 · 0b2c4fb · 0b2c4fb
1 parent 794f974
commit 0b2c4fb
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Showing 6 changed files with 830 additions and 178 deletions.
diff --git a/lib/constants.js b/lib/constants.js
@@ -0,0 +1,7 @@
+var path = require('path');
+var home = require('osenv').home();
+
+module.exports = {
+  cacheDirectory: path.join(home, '.nvu', 'cache'),
+  installDirectory: path.join(home, '.nvu', 'installed'),
+};
diff --git a/lib/index.js b/lib/index.js
@@ -1,4 +1,5 @@
 var use = require('./use');
+var constants = require('./constants')
 
 module.exports = function nodeVersionUse(versionExpression, command, args, options, callback) {
   if (typeof options === 'function') {
@@ -12,3 +13,11 @@ module.exports = function nodeVersionUse(versionExpression, command, args, optio
     });
   });
 };
+
+module.exports.installDirectory = function installDirectory() {
+  return constants.installDirectory;
+}
+
+module.exports.cacheDirectory = function cacheDirectory(options) {
+  return constants.cacheDirectory;
+}
diff --git a/lib/use.js b/lib/use.js
@@ -5,11 +5,7 @@ var installRelease = require('node-install-release');
 var versionUtils = require('node-version-utils');
 var resolveVersions = require('node-resolve-versions');
 
-var HOME = require('osenv').home();
-var DEFAULT_OPTIONS = {
-  cacheDirectory: path.join(HOME, '.nvu', 'cache'),
-  installedDirectory: path.join(HOME, '.nvu', 'installed'),
-};
+var constants = require('./constants')
 
 module.exports = function use(versionExpression, command, args, options, callback) {
   resolveVersions(versionExpression, assign({}, options, { path: 'raw' }), function (err, versions) {
@@ -26,9 +22,9 @@ module.exports = function use(versionExpression, command, args, options, callbac
         queue.defer(function (callback) {
           !options.header || options.header(version.version, command, args);
 
-          var installedDirectory = options.installedDirectory || DEFAULT_OPTIONS.installedDirectory;
-          var cacheDirectory = options.cacheDirectory || DEFAULT_OPTIONS.cacheDirectory;
-          var installPath = path.join(installedDirectory, version.version);
+          var installDirectory = options.installDirectory || constants.installDirectory;
+          var cacheDirectory = options.cacheDirectory || constants.cacheDirectory;
+          var installPath = path.join(installDirectory, version.version);
 
           installRelease(version, installPath, { cacheDirectory: cacheDirectory }, function (err) {
             if (err) return callback(err);