Make sure db.sqlite is writable. Fix issue #18

Dockerfile

@@ -43,10 +43,6 @@ COPY --from=node /var/www/html/public/css /var/www/html/public/css
 COPY --from=node /var/www/html/public/js /var/www/html/public/js
 COPY --from=node /var/www/html/public/fonts /var/www/html/public/fonts
 
-# these directories need to be writable by Apache
-RUN chown -R www-data:www-data /var/www/html/storage \
-    /var/www/html/bootstrap/cache
-
 # copy env file for our Docker image
 COPY env.docker /var/www/html/.env
 
@@ -55,6 +51,10 @@ RUN mkdir -p storage/app \
     && touch storage/app/db.sqlite \
     && php artisan migrate
 
+# these directories need to be writable by Apache
+RUN chown -R www-data:www-data /var/www/html/storage \
+    /var/www/html/bootstrap/cache
+
 # clear config cache
 RUN php artisan config:clear