Remove root requirement

Dockerfile

@@ -3,11 +3,6 @@ LABEL version="1.2.0"
 LABEL description="Minimal Jekyll image with basic build tools."
 LABEL maintainer="Vivien Richter <vivien-richter@outlook.de>"
 
-# Requirements
-USER root
-RUN apk --no-cache add build-base
-EXPOSE 4000/tcp
-
 # Entry point
 COPY entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh

action.yml

@@ -5,7 +5,7 @@ runs:
   using: 'docker'
   image: 'Dockerfile'
   args:
-    - jekyll build
+    - jekyll build --trace
 branding:
   icon: 'book-open'
   color: 'red'