From 9d88920b3ede02d81c886724205cec4408d9cec4 Mon Sep 17 00:00:00 2001
From: Rick Waldron <waldron.rick@gmail.com>
Date: Mon, 30 May 2016 13:24:55 -0400
Subject: [PATCH] Continued replacement of process.env.HOME* with os.homedir()

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
---
 lib/tessel/deploy.js               | 5 ++---
 test/unit/deployment/javascript.js | 7 +------
 test/unit/preferences.js           | 9 +++++++++
 3 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/lib/tessel/deploy.js b/lib/tessel/deploy.js
index a08b6643..707be424 100644
--- a/lib/tessel/deploy.js
+++ b/lib/tessel/deploy.js
@@ -1,4 +1,5 @@
 // System Objects
+var os = require('os');
 var path = require('path');
 
 // Third Party Dependencies
@@ -13,8 +14,6 @@ var Preferences = require('../preferences');
 var provision = require('./provision'); // jshint ignore:line
 var Tessel = require('./tessel');
 
-var isWindows = process.platform.startsWith('win');
-
 // Used to store local functionality and allow
 // exporting those definitions for testing.
 var exportables = {};
@@ -225,7 +224,7 @@ exportables.findProject = function(opts) {
   return new Promise((resolve, reject) => {
     var single = opts.single;
     var file = opts.entryPoint;
-    var home = process.env[isWindows ? 'USERPROFILE' : 'HOME'];
+    var home = os.homedir();
     var checkConfiguration = false;
     var isDirectory = false;
 
diff --git a/test/unit/deployment/javascript.js b/test/unit/deployment/javascript.js
index e010b8f9..3bccd10b 100644
--- a/test/unit/deployment/javascript.js
+++ b/test/unit/deployment/javascript.js
@@ -1553,12 +1553,9 @@ exports['deploy.findProject'] = {
   home: function(test) {
     test.expect(1);
 
-    var key = /^win/.test(process.platform) ? 'USERPROFILE' : 'HOME';
-    var real = process.env[key];
     var fake = path.normalize('/fake/test/home/dir');
 
-    process.env[key] = fake;
-
+    this.homedir = sandbox.stub(os, 'homedir').returns(fake);
     this.lstatSync = sandbox.stub(fs, 'lstatSync', (file) => {
       return {
         isDirectory: () => {
@@ -1569,8 +1566,6 @@ exports['deploy.findProject'] = {
     });
 
     this.realpathSync = sandbox.stub(fs, 'realpathSync', (arg) => {
-      process.env[key] = real;
-
       // Ensure that "~" was transformed
       test.equal(arg, path.normalize('/fake/test/home/dir/foo'));
       test.done();
diff --git a/test/unit/preferences.js b/test/unit/preferences.js
index e5ba0da3..dbab4f3a 100644
--- a/test/unit/preferences.js
+++ b/test/unit/preferences.js
@@ -38,6 +38,15 @@ exports['Preferences.load'] = {
       test.done();
     });
   },
+
+  homedir: function(test) {
+    test.expect(1);
+
+    Preferences.load().then(() => {
+      test.ok(this.exists.firstCall.args[0].startsWith(os.homedir()));
+      test.done();
+    });
+  }
 };
 
 exports['Preferences.read'] = {