3 {tv -> krebs}.nginx

1 files changed, 72 insertions, 0 deletions

diff --git a/3modules/krebs/nginx.nix b/3modules/krebs/nginx.nix
new file mode 100644
index 000000000..702e8a7f6
--- /dev/null
+++ b/3modules/krebs/nginx.nix
@@ -0,0 +1,72 @@
+{ config, pkgs, lib, ... }:
+
+with builtins;
+with lib;
+let
+  cfg = config.krebs.nginx;
+
+  out = {
+    options.krebs.nginx = api;
+    config = mkIf cfg.enable imp;
+  };
+
+  api = {
+    enable = mkEnableOption "krebs.nginx";
+
+    servers = mkOption {
+      type = with types; attrsOf optionSet;
+      options = singleton {
+        server-names = mkOption {
+          type = with types; listOf str;
+          # TODO use identity
+          default = [
+            "${config.networking.hostName}"
+            "${config.networking.hostName}.retiolum"
+          ];
+        };
+        locations = mkOption {
+          type = with types; listOf (attrsOf str);
+        };
+      };
+      default = {};
+    };
+  };
+
+  imp = {
+    services.nginx = {
+      enable = true;
+      httpConfig = ''
+        include           ${pkgs.nginx}/conf/mime.types;
+        default_type      application/octet-stream;
+        sendfile          on;
+        keepalive_timeout 65;
+        gzip              on;
+        server {
+          listen 80 default_server;
+          server_name _;
+          return 404;
+        }
+        ${concatStrings (mapAttrsToList (_: to-server) cfg.servers)}
+      '';
+    };
+  };
+
+  
+  indent = replaceChars ["\n"] ["\n  "];
+
+  to-location = { name, value }: ''
+    location ${name} {
+      ${indent value}
+    }
+  '';
+
+  to-server = { server-names, locations, ... }: ''
+    server {
+      listen 80;
+      server_name ${toString server-names};
+      ${indent (concatStrings (map to-location locations))}
+    }
+  '';
+
+in
+out