From 9dff813935c90d4015c2a80f7d87a65751b1939c Mon Sep 17 00:00:00 2001
From: Bernie Cosgriff <56446898+bercos@users.noreply.github.com>
Date: Fri, 14 Jan 2022 16:27:39 -0700
Subject: [PATCH] Fix #78

Fix https://github.com/creyD/prettier_action/issues/78 by updating the regex.

I tested the regex but was not sure how to test the action. The regex should cover all three valid cases outlined here https://prettier.io/docs/en/plugins.html.
---
 entrypoint.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index b31f096..d3242fe 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -59,7 +59,7 @@ if [ -n "$INPUT_PRETTIER_PLUGINS" ]; then
     for plugin in $INPUT_PRETTIER_PLUGINS; do
         echo "Checking plugin: $plugin"
         # check regex against @prettier/xyz
-        if ! echo "$plugin" | grep -Eq '(@prettier\/)+(plugin-[a-z\-]+)'; then
+        if ! echo "$plugin" | grep -Eq '(@prettier\/plugin-|(@[a-z\-]+\/)?prettier-plugin-){1}([a-z\-]+)'; then
             echo "$plugin does not seem to be a valid @prettier/plugin-x plugin. Exiting."
             exit 1
         fi