From 1db939b11942a80095b536643c90eb501537f745 Mon Sep 17 00:00:00 2001
From: Yangshun Tay <tay.yang.shun@gmail.com>
Date: Tue, 10 Apr 2018 10:30:29 -0700
Subject: [PATCH] Revert yarn prettier addition in yarn ci-check (#543)

---
 .gitignore          |  2 ++
 lib/start-server.js | 15 +++++++++------
 package.json        |  2 +-
 3 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/.gitignore b/.gitignore
index 73f5c649fc..c3a8029edd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,5 @@ website/node_modules
 website/package-lock.json
 website/translated_docs
 website/yarn.lock
+
+yarn-error.log
diff --git a/lib/start-server.js b/lib/start-server.js
index 56995630e0..9044ab1243 100755
--- a/lib/start-server.js
+++ b/lib/start-server.js
@@ -37,18 +37,21 @@ const program = require('commander');
 
 program.option('--port <number>', 'Specify port number').parse(process.argv);
 
-var port = process.env.PORT || 3000;
-var numAttempts = 0;
-var maxAttempts = 10;
+let port = process.env.PORT || 3000;
+let numAttempts = 0;
+const MAX_ATTEMPTS = 10;
 checkPort();
 
 function checkPort() {
   tcpPortUsed
     .check(port, 'localhost')
     .then(function(inUse) {
-      if (inUse && numAttempts >= maxAttempts) {
-        console.log("Reached max attempts, exiting. Please open up some ports or increase the number of attempts and try again.")
-        process.exit(1)
+      if (inUse && numAttempts >= MAX_ATTEMPTS) {
+        console.log(
+          'Reached max attempts, exiting. Please open up some ports or ' +
+            'increase the number of attempts and try again.'
+        );
+        process.exit(1);
       } else if (inUse) {
         console.error(chalk.red('Port ' + port + ' is in use'));
         // Try again but with port + 1
diff --git a/package.json b/package.json
index 2b3dbe3473..8bca6ad4b2 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "url": "https://github.com/facebook/Docusaurus.git"
   },
   "scripts": {
-    "ci-check": "yarn prettier && yarn prettier:diff",
+    "ci-check": "yarn prettier:diff",
     "format:source": "prettier --config .prettierrc --write \"lib/**/*.js\"",
     "format:examples": "prettier --config .prettierrc --write \"examples/**/*.js\"",
     "nit:source": "prettier --config .prettierrc --list-different \"lib/**/*.js\"",