services: add gitea

configuration.nix

@@ -69,6 +69,8 @@
 
   # List services that you want to enable:
   my.services = {
+    # Gitea forge
+    gitea.enable = true;
     # Matrix backend and Element chat front-end
     matrix.enable = true;
   };

services/default.nix

@@ -2,6 +2,7 @@
 
 {
   imports = [
+    ./gitea.nix
     ./matrix.nix
     ./nginx.nix
   ];

services/gitea.nix

@@ -0,0 +1,43 @@
+# A low-ressource, full-featured git forge.
+{ config, lib, ... }:
+let
+  cfg = config.my.services.gitea;
+  domain = config.networking.domain;
+  giteaDomain = "gitea.${config.networking.domain}";
+in
+{
+  options.my.services.gitea = {
+    enable = lib.mkEnableOption "Gitea";
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.gitea = {
+      enable = true;
+      appName = "Ambroisie's Gitea";
+      domain = "${giteaDomain}";
+      rootUrl = "https://${giteaDomain}";
+      useWizard = true;
+      disableRegistration = true;
+      lfs.enable = true;
+    };
+
+    # Enable DB
+    services.postgresql = {
+      enable = true;
+      authentication = ''
+        local gitea all ident map=gitea-users
+      '';
+      identMap = '' # Map the gitea user to postgresql
+        gitea-users gitea gitea
+      '';
+    };
+
+    # Proxy to Gitea
+    services.nginx.virtualHosts."${giteaDomain}" = {
+      forceSSL = true;
+      useACMEHost = "${domain}";
+
+      locations."/".proxyPass = "http://localhost:3000/";
+    };
+  };
+}