Craft Heroku Nginx Config

nginx_app.conf

server {
    http {
        location / {
            # try to serve file directly, fallback to rewrite
            try_files $uri @rewriteapp;
        }
        location @rewriteapp {
            # rewrite all to index.php
            rewrite ^(.*)$ /index.php?p=$1 last;
        }
        location ~ ^/(index)\.php(/|$) {
            client_max_body_size 20M;
            fastcgi_pass heroku-fcgi;
            fastcgi_split_path_info ^(.+\.php)(/.*)$;
            include fastcgi_params;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            fastcgi_param HTTPS on;
        }
    }
}