From 7f9d3f3e76d0b2a0588bd1fc89f76b36f37fe524 Mon Sep 17 00:00:00 2001
From: Rich Trott <rtrott@gmail.com>
Date: Thu, 9 Nov 2017 14:28:25 +0000
Subject: [PATCH] tools: enforce no unused trailing arguments tools directory
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Use linting to enforce that the final argument for a function must be
used.

PR-URL: https://github.com/nodejs/node/pull/16953
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
---
 tools/.eslintrc.yaml | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 tools/.eslintrc.yaml

diff --git a/tools/.eslintrc.yaml b/tools/.eslintrc.yaml
new file mode 100644
index 00000000000000..f8b7cc4e41a747
--- /dev/null
+++ b/tools/.eslintrc.yaml
@@ -0,0 +1,4 @@
+rules:
+  # Variables
+  # http://eslint.org/docs/rules/#variables
+  no-unused-vars: [error, { args: 'after-used' }]