id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
843	Add checking modify date in ngx_http_gzip_static_module + variable which indicate which version of file precompressed or original nginx would be using	Mikhail		"http://nginx.org/en/docs/http/ngx_http_gzip_static_module.html#gzip_static

Nginx checking the existence of precompressed files without checking modify date. If .gzip file is older than original resource must used original resource.

I also propose to define variable which indicate which version of file precompressed or original nginx would be using. It needed for purpose automatic minification and compression.

Example:

server {
   if ($request_method !~ ^(GET|POST)$ ) {
      return 444;
   }

    listen      80;
    listen      [::]:80;
    server_name mysite.com;
    root /home/mysite/www/minify;

    error_log   /home/mysite/logs/nginx_error_minify.log;
    access_log  /home/mysite/logs/nginx_access_minify.log;

   #pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
   location ~* \.(css|js)$ {
      expires max;
      gzip off;
      gzip_static on;

      include fastcgi_params;
      fastcgi_param SCRIPT_FILENAME /home/mysite/www/minify/nginx-minification.php;

      if (! $used_gzip_static) {
         fastcgi_pass    unix:/var/run/php-fpm/php-fpm.sock;
      }
   }
}
"	enhancement	closed	minor		documentation	1.8.x	wontfix			Linux vmi25208.contabo.net 4.2.6-301.fc23.x86_64 #1 SMP Fri Nov 20 22:22:41 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux	"nginx version: nginx/1.8.0
built by gcc 5.1.1 20150618 (Red Hat 5.1.1-4) (GCC)
built with OpenSSL 1.0.2d-fips 9 Jul 2015
TLS SNI support enabled
configure arguments: --prefix=/usr/share/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --http-client-body-temp-path=/var/lib/nginx/tmp/client_body --http-proxy-temp-path=/var/lib/nginx/tmp/proxy --http-fastcgi-temp-path=/var/lib/nginx/tmp/fastcgi --http-uwsgi-temp-path=/var/lib/nginx/tmp/uwsgi --http-scgi-temp-path=/var/lib/nginx/tmp/scgi --pid-path=/run/nginx.pid --lock-path=/run/lock/subsys/nginx --user=nginx --group=nginx --with-file-aio --with-ipv6 --with-http_ssl_module --with-http_spdy_module --with-http_realip_module --with-http_addition_module --with-http_xslt_module --with-http_image_filter_module --with-http_geoip_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_degradation_module --with-http_stub_status_module --with-http_perl_module --with-mail --with-mail_ssl_module --with-pcre --with-pcre-jit --with-google_perftools_module --with-debug --with-cc-opt='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic' --with-ld-opt='-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -Wl,-E'"