Use persistent storage for public directory & eliminate some unused files and folders

Author: wang-arthur

Dockerfile

@@ -139,7 +139,11 @@ RUN set -xe \
 	&& find . -name ".git" -exec rm -Rf '{}' \; \
 	&& find . -name ".travis.yml" -exec rm -Rf '{}' \; \
 	&& find . -name "test" -exec rm -Rf '{}' \; \
-	&& find . \( -name .gitignore -o -name .gitmodules -o -name .keepme \) -exec rm -Rf '{}' \;
+	&& find . \( -name .gitignore -o -name .gitmodules -o -name .keepme \) -exec rm -Rf '{}' \; \
+# Remove unnecessary (and annoying) files and folders
+	&& rm -rf /var/www/html/public \
+	&& rm config.TEMPLATE.inc.php \
+	&& rm -rf /var/www/html/files
 
 # Fix mixed content issue
 COPY .htaccess /var/www/html/
@@ -173,6 +177,6 @@ EXPOSE 8000 2222
 EXPOSE 80 
 EXPOSE 443
 
-VOLUME [ "/var/www/files", "/var/www/html/public" ]
+# VOLUME [ "/var/www/files", "/var/www/html/public" ]
 
 ENTRYPOINT [ "/var/www/html/entrypoint.sh" ] 

entrypoint.sh

@@ -13,9 +13,9 @@ sed -i 's:/tmp/ojs.config.inc.php:/tmp/config.inc.php:' /usr/local/bin/ojs-varia
 
 echo "Adding /home/files if not already present"
 mkdir -p /home/files
-chmod 755 /home/files
-chown apache /home/files
-chgrp apache /home/files
+
+echo "Adding symlink to persistent /home/public directory in web root"
+ln -s /home/public /var/www/html/public
 
 declare -A configVariable
 if [ -f $SAVED_OJS_CONF ]