From 1b90ea752636959babb27ebca5d67093c346dab9 Mon Sep 17 00:00:00 2001
From: Ben Scott <227292+BPScott@users.noreply.github.com>
Date: Sun, 13 Dec 2020 14:43:12 -0800
Subject: [PATCH] Minor: Do not clear the config cache on each run (#368)

This halfs the time taken on CLI runs. However when you make a config
change your editor won't pick up that change until you reload your
editor window (either by restarting your editor, or in VSCode there is a
"Reload window" command).

Given that most of the time you're not adjusting your config, this
speedup is worth that extra bit of friction
---
 eslint-plugin-prettier.js | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/eslint-plugin-prettier.js b/eslint-plugin-prettier.js
index 23249c1a..fd7e453c 100644
--- a/eslint-plugin-prettier.js
+++ b/eslint-plugin-prettier.js
@@ -154,15 +154,6 @@ module.exports = {
         const filepath = context.getFilename();
         const source = sourceCode.text;
 
-        // This allows long-running ESLint processes (e.g. vscode-eslint) to
-        // pick up changes to .prettierrc without restarting the editor. This
-        // will invalidate the prettier plugin cache on every file as well which
-        // will make ESLint very slow, so it would probably be a good idea to
-        // find a better way to do this.
-        if (usePrettierrc && prettier && prettier.clearConfigCache) {
-          prettier.clearConfigCache();
-        }
-
         return {
           Program() {
             if (!prettier) {