Webhook service

hosts/hackens-org/modules/default.nix

@@ -5,5 +5,6 @@
     ./acme-ssl.nix
     ./staticWebsite.nix
     ./nginx.nix
+    ./webhook.nix
   ];
 }

hosts/hackens-org/modules/webhook.nix

@@ -0,0 +1,55 @@
+{ pkgs, config, lib, ... }:
+with lib;
+let
+  json = pkgs.formats.json {};
+  cfg = config.services.webhook;
+  debug = config.my.debug;
+in
+  options.services.webhook = {
+    enable = mkEnableOption "Set up webhooks";
+    pkg = mkOption {
+      type = types.package;
+      default = pkgs.webhook;
+      description = "`webhook` package to use";
+    };
+    hostname = mkOption {
+      type = types.str;
+      description = "The vhost on which webhook will listen";
+    };
+    endPoint = mkOption {
+      type = types.str;
+      default = "hooks";
+      description = "The endpoint of the webhooks";
+    };
+    hooks = mkOption {
+      type = types.listOf (types.submodule {
+        options = mkOption {
+          type = json.type;
+          description = "Configuration for this webhook, check <link xlink:href="https://github.com/adnanh/webhook/blob/master/docs/Hook-Definition.md"/> for supported values"
+        };
+      });
+      description = "An list of enabled webhooks";
+    };
+    internalPort = mkOption {
+      type = types.int;
+      default = 9000;
+      description = "The local port used to (proxy)pass requests from nginx to webhook";
+    };
+  };
+  config = mkIf cfg.enable {
+    services.nginx = {
+      enableACME = if debug then false else true;
+      enable = true;
+      virtualHosts."${cfg.hostname}".locations."${endpoint}".proxyPass = "http://127.0.0.1:${cfg.internalPort}/hooks";
+    };
+    systemd.services.webhook = {
+      unitConfig = {
+        Description = "Small server for creating HTTP hooks";
+        Documentation = "https://github.com/adnanh/webhook/";
+      };
+      serviceConfig = {
+        ExecStart = "${cfg.pkg} -ip \"127.0.0.1\" -port \"${cfg.internalPort}\" -verbose -hooks ${json.generate "conf.json" cfg.hooks}";
+      };
+      wantedBy = [ "mulit-user.target" ];
+
+}