From 20c2ca8cc9e1b07e41a3d5b38a4ec86e18ba82f2 Mon Sep 17 00:00:00 2001
From: Rich Trott <rtrott@gmail.com>
Date: Fri, 1 Mar 2019 22:47:58 -0800
Subject: [PATCH] tools: apply stricter linting to tools directory

Enable ESLint rules for trailing commas and arrow callbacks in tools
directory. These rules are also in place in the benchmark directory.

PR-URL: https://github.com/nodejs/node/pull/26394
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: Masashi Hirano <shisama07@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
---
 tools/.eslintrc.yaml | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/tools/.eslintrc.yaml b/tools/.eslintrc.yaml
index f8b7cc4e41a747..740056235cb01b 100644
--- a/tools/.eslintrc.yaml
+++ b/tools/.eslintrc.yaml
@@ -1,4 +1,9 @@
 rules:
-  # Variables
-  # http://eslint.org/docs/rules/#variables
+  comma-dangle:
+    - error
+    - arrays: 'always-multiline'
+      objects: 'only-multiline'
+      imports: 'only-multiline'
+      exports: 'only-multiline'
   no-unused-vars: [error, { args: 'after-used' }]
+  prefer-arrow-callback: error