feat: display current env vars

Bundled gems now in persistent volume, dramaticaly increasing service boot.

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 +12,7 @@ services:
       - ${WWW_PORT:-4000}:4000
     volumes:
       - ./jekyll:/app/jekyll
-      - ./data:/opt/jekyll
+      - jekyll_bundle:/usr/local/bundle
+
+volumes:
+  jekyll_bundle:

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=$BASE_URL
@@ -16,6 +15,22 @@ export TWITTER_USERNAME=$TWITTER_USERNAME
 export WWW_PORT=$WWW_PORT
 export URL=$URL
 
+printf "🖙 Set values:
+🖙 Author email: $AUTHOR_EMAIL
+🖙 Blog name: $BLOG_NAME
+🖙 Base URL: $BASE_URL
+🖙 Github username: $GITHUB_USERNAME
+🖙 Host URL: $HOST_URL
+🖙 Jekyll environment: $JEKYLL_ENV
+🖙 Live-reload port: $LIVERELOAD_PORT
+🖙 Local site files path: $SITE_PATH
+🖙 Site title: $SITE_TITLE
+🖙 Current theme: $THEME
+🖙 Xwitter username: $TWITTER_USERNAME
+🖙 WWW port: $WWW_PORT
+🖙 URL: $URL
+"
+
 update_config() {
 	for ENV_VAR in 'AUTHOR_EMAIL' 'BASE_URL' 'GITHUB_USERNAME' \
 		'SITE_TITLE' 'THEME' 'TWITTER_USERNAME' 'URL'; do