Nginx prerender-spa config

nginx.conf

      root /usr/share/nginx/html;

      # default spa conf
       location / {
          try_files $uri $uri/ /index.html;
       }

       # regexp, including page folders/paths
       set $pages "faq|about|choice|gift|feedback|payment|oneplusone";

       # send index from appropriate folder
       location ~ ^/($pages)$ {
          index /usr/share/nginx/html/$1/index.html;
       }

       # send static from root folder
       location  ^~ ($pages) {
         alias /usr/share/nginx/html/;
       }