From 75b0a4fda50a78d33794fc47d8313cd12f0fef26 Mon Sep 17 00:00:00 2001
From: "Sebastian K. Sorensen" <sks1993@gmail.com>
Date: Sun, 10 Jan 2021 17:40:38 +0100
Subject: [PATCH] Fix regex issue

---
 entrypoint.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 44e8a09..7543512 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -39,12 +39,14 @@ esac
 # Install plugins
 if [ -n "$INPUT_PRETTIER_PLUGINS" ]; then
     for plugin in $INPUT_PRETTIER_PLUGINS; do
+        echo "checking $plugin"
         # check regex against @prettier/xyz
-        REGEX = '(@prettier\/)+(plugin-[a-z\-]+)'
-        if ! [ "$plugin" =~ "$REGEX" ]; then
-            echo "Specified plugins does not seem to be valid @prettier/x plugins."
+        REGEX='(@prettier\/)+(plugin-[a-z\-]+)'
+        if ! [[ "$plugin" =~ "$REGEX" ]]; then
+            echo "$plugin does not seem to be a valid @prettier/plugin-x plugin."
             exit 1
         fi
+        echo "$plugin seem to be a valid Prettier plugin"
     done
     npm install --silent --global $INPUT_PRETTIER_PLUGINS
 fi