generic nginx config

upstream {{APP_NAME}} {
	server unix:/home/{{APP_NAME}}/app/shared/unicorn.sock fail_timeout=0;
}

server {
	listen 80;
	server_name example.com;

	root /home/{{APP_NAME}}/app/current/public;
	
	location /assets/  {
		gzip_static on; # serve pre-gzipped version
		expires 1M;
		add_header Cache-Control public;
	}

	location / {
		try_files $uri @app;
	}

	location @app {
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header X-Forwarded-Proto $scheme;
		proxy_set_header Host $http_host;
		proxy_redirect off;
		proxy_pass http://{{APP_NAME}};
	}
}

server {
	listen 80;
	server_name www.example.com;
	return 301 http://example.com$request_uri;
}