nixos/nginx: use mailcap mime.types

The mime type definitions included with nginx are very incomplete, so
we use a list of mime types from the mailcap package, which is also
used by most other Linux distributions by default.

nixos/modules/services/web-servers/nginx/default.nix

@@ -61,7 +61,10 @@ let
 
     ${optionalString (cfg.httpConfig == "" && cfg.config == "") ''
     http {
-      include ${cfg.package}/conf/mime.types;
+      # The mime type definitions included with nginx are very incomplete, so
+      # we use a list of mime types from the mailcap package, which is also
+      # used by most other Linux distributions by default.
+      include ${pkgs.mailcap}/etc/nginx/mime.types;
       include ${cfg.package}/conf/fastcgi.conf;
       include ${cfg.package}/conf/uwsgi_params;
 

pkgs/data/misc/mailcap/default.nix

@@ -7,13 +7,15 @@ in fetchzip {
   name = "mailcap-${version}";
 
   url = "https://releases.pagure.org/mailcap/mailcap-${version}.tar.xz";
-  sha256 = "0m1rls4z85aby9fggwx2x70b4y6l0jjyiqdv30p8g91nv8hrq9fw";
+  sha256 = "08d0avz8971hkggd60dk9yyd14izz24yag3prpfafbvm670jlmqg";
 
   postFetch = ''
     tar -xavf $downloadedFile --strip-components=1
     substituteInPlace mailcap --replace "/usr/bin/" ""
     gzip mailcap.4
+    sh generate-nginx-mimetypes.sh < mime.types > nginx-mime.types
 
+    install -D -m0644 nginx-mime.types $out/etc/nginx/mime.types
     install -D -m0644 -t $out/etc mailcap mime.types
     install -D -m0644 -t $out/share/man/man4 mailcap.4.gz
   '';