From a81bdc9396e9673f01d9913e4c8134d810a20594 Mon Sep 17 00:00:00 2001
From: Tim Werdin <tim.werdin@trivago.com>
Date: Wed, 5 May 2021 10:43:00 +0200
Subject: [PATCH] Fixes issue with docker-entry-point when memory_limit is set

---
 composer-action.bash | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/composer-action.bash b/composer-action.bash
index d49f445..2ea0c1d 100755
--- a/composer-action.bash
+++ b/composer-action.bash
@@ -131,7 +131,9 @@ fi
 
 if [ -n "$ACTION_MEMORY_LIMIT" ]
 then
-  command_string="COMPOSER_MEMORY_LIMIT=$ACTION_MEMORY_LIMIT $command_string"
+  memory_limit="--env COMPOSER_MEMORY_LIMIT=$ACTION_MEMORY_LIMIT"
+else
+  memory_limit=''
 fi
 
 echo "Command: $command_string" >> output.log 2>&1
@@ -149,6 +151,7 @@ docker run --rm \
 	--volume "/tmp/composer-cache":/tmp/composer-cache \
 	--workdir /app \
 	--env-file <( env| cut -f1 -d= ) \
+	${memory_limit} \
 	${docker_tag} ${command_string}
 
 echo "::set-output name=full_command::${command_string}"