fix: env var management

Dockerfile

@@ -4,7 +4,6 @@ RUN useradd -ms /bin/bash --uid 1000 jekyll
 RUN mkdir -p -m 0755 /app/jekyll
 RUN mkdir -p -m 0755 /opt/jekyll
 COPY ./entrypoint.sh /opt/jekyll
-VOLUME $PWD/data:/opt/jekyll
 RUN chmod +x /opt/jekyll/ && \
   chown -R 1000:1000 /opt/jekyll && \
   chown -R 1000:1000 /app

docker-compose.yml

@@ -12,4 +12,3 @@ services:
       - ${WWW_PORT:-4000}:4000
     volumes:
       - ./jekyll:/app/jekyll
-      - ./data:/opt/jekyll

entrypoint.sh

@@ -1,5 +1,4 @@
 #!/bin/bash
-source /opt/jekyll/.env
 export AUTHOR_EMAIL=$AUTHOR_EMAIL
 export BLOG_NAME=$BLOG_NAME
 export BASE_URL=$BASE_URL