tools: enable eslint one-var rule

PR-URL: nodejs#18831 Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Matheus Marchini <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Anatoli Papirovski <[email protected]> Reviewed-By: Colin Ihrig <[email protected]>
BridgeAR · Feb 22, 2018 · 8be9657 · 8be9657
1 parent cbc6f39
commit 8be9657
Show file tree

Hide file tree

Showing 3 changed files with 26 additions and 26 deletions.
diff --git a/.eslintrc.js b/.eslintrc.js
@@ -214,6 +214,7 @@ module.exports = {
     'no-unsafe-finally': 'error',
     'no-whitespace-before-property': 'error',
     'object-curly-spacing': ['error', 'always'],
+    'one-var': ['error', { initialized: 'never' }],
     'one-var-declaration-per-line': 'error',
     'operator-linebreak': ['error', 'after'],
     quotes: ['error', 'single', 'avoid-escape'],

diff --git a/benchmark/tls/tls-connect.js b/benchmark/tls/tls-connect.js
@@ -1,7 +1,7 @@
 'use strict';
-var fs = require('fs'),
-  path = require('path'),
-  tls = require('tls');
+const fs = require('fs');
+const path = require('path');
+const tls = require('tls');
 
 const common = require('../common.js');
 const bench = common.createBenchmark(main, {

diff --git a/test/parallel/test-cluster-worker-kill.js b/test/parallel/test-cluster-worker-kill.js
@@ -40,29 +40,28 @@ if (cluster.isWorker) {
 
 } else if (cluster.isMaster) {
 
-  const KILL_SIGNAL = 'SIGKILL',
-    expected_results = {
-      cluster_emitDisconnect: [1, "the cluster did not emit 'disconnect'"],
-      cluster_emitExit: [1, "the cluster did not emit 'exit'"],
-      cluster_exitCode: [null, 'the cluster exited w/ incorrect exitCode'],
-      cluster_signalCode: [KILL_SIGNAL,
-                           'the cluster exited w/ incorrect signalCode'],
-      worker_emitDisconnect: [1, "the worker did not emit 'disconnect'"],
-      worker_emitExit: [1, "the worker did not emit 'exit'"],
-      worker_state: ['disconnected', 'the worker state is incorrect'],
-      worker_exitedAfter: [false,
-                           'the .exitedAfterDisconnect flag is incorrect'],
-      worker_died: [true, 'the worker is still running'],
-      worker_exitCode: [null, 'the worker exited w/ incorrect exitCode'],
-      worker_signalCode: [KILL_SIGNAL,
-                          'the worker exited w/ incorrect signalCode']
-    },
-    results = {
-      cluster_emitDisconnect: 0,
-      cluster_emitExit: 0,
-      worker_emitDisconnect: 0,
-      worker_emitExit: 0
-    };
+  const KILL_SIGNAL = 'SIGKILL';
+  const expected_results = {
+    cluster_emitDisconnect: [1, "the cluster did not emit 'disconnect'"],
+    cluster_emitExit: [1, "the cluster did not emit 'exit'"],
+    cluster_exitCode: [null, 'the cluster exited w/ incorrect exitCode'],
+    cluster_signalCode: [KILL_SIGNAL,
+                         'the cluster exited w/ incorrect signalCode'],
+    worker_emitDisconnect: [1, "the worker did not emit 'disconnect'"],
+    worker_emitExit: [1, "the worker did not emit 'exit'"],
+    worker_state: ['disconnected', 'the worker state is incorrect'],
+    worker_exitedAfter: [false, 'the .exitedAfterDisconnect flag is incorrect'],
+    worker_died: [true, 'the worker is still running'],
+    worker_exitCode: [null, 'the worker exited w/ incorrect exitCode'],
+    worker_signalCode: [KILL_SIGNAL,
+                        'the worker exited w/ incorrect signalCode']
+  };
+  const results = {
+    cluster_emitDisconnect: 0,
+    cluster_emitExit: 0,
+    worker_emitDisconnect: 0,
+    worker_emitExit: 0
+  };
 
 
   // start worker