From ee0f3c0692eeca081cefa2b413074d3e506f7705 Mon Sep 17 00:00:00 2001
From: Rotem M <rotemm@wix.com>
Date: Sun, 10 Jun 2018 12:05:32 +0300
Subject: [PATCH] Ensure device.registry.state.lock path exists before clearing
 it

---
 detox/local-cli/detox-test.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/detox/local-cli/detox-test.js b/detox/local-cli/detox-test.js
index 03c66ea10c..f073316871 100644
--- a/detox/local-cli/detox-test.js
+++ b/detox/local-cli/detox-test.js
@@ -3,7 +3,7 @@
 const program = require('commander');
 const path = require('path');
 const cp = require('child_process');
-
+const fs = require('fs-extra');
 const _ = require('lodash');
 const CustomError = require('../src/errors/CustomError');
 const environment = require('../src/utils/environment');
@@ -167,8 +167,9 @@ function getPlatformSpecificString(platform) {
 
 
 function clearDeviceRegistryLockFile() {
-  const fs = require('fs');
-  fs.writeFileSync(environment.getDeviceLockFilePath(), '[]');
+  const lockFilePath = environment.getDeviceLockFilePath();
+  fs.ensureFileSync(lockFilePath);
+  fs.writeFileSync(lockFilePath, '[]');
 }
 
 function getDefaultConfiguration() {