feat: add app folder when env exists

Author: vakaman

composer-action.bash

@@ -1,5 +1,7 @@
 #!/bin/bash
 set -e
+
+app_folder="/app"
 github_action_path=$(dirname "$0")
 docker_tag=$(cat ./docker_tag)
 echo "Docker tag: $docker_tag" >> output.log 2>&1
@@ -194,6 +196,10 @@ do
 	fi
 done <<<$(env)
 
+if [ -z "$ACTION_APP_FOLDER" ]; then
+	app_folder="${ACTION_APP_FOLDER}"
+fi
+
 echo "name=full_command::${command_string}" >> $GITHUB_OUTPUT
 
 docker run --rm \
@@ -202,7 +208,7 @@ docker run --rm \
 	--volume ~/.ssh:/root/.ssh \
 	--volume "${GITHUB_WORKSPACE}":/app \
 	--volume "/tmp/composer-cache":/tmp/composer-cache \
-	--workdir /app \
+	--workdir ${app_folder} \
 	--env-file ./DOCKER_ENV \
 	--network host \
 	${memory_limit} \