From e42daf3404ffb1fe31efbf582c8d68fe66c0d9a2 Mon Sep 17 00:00:00 2001
From: Gabriel Arazas <foodogsquared@foodogsquared.one>
Date: Wed, 19 Jul 2023 07:38:08 +0800
Subject: [PATCH] services/distant: init home-manager module

---
 modules/home-manager/default.nix          |  1 +
 modules/home-manager/services/distant.nix | 65 +++++++++++++++++++++++
 2 files changed, 66 insertions(+)
 create mode 100644 modules/home-manager/services/distant.nix

diff --git a/modules/home-manager/default.nix b/modules/home-manager/default.nix
index 7e374e19..7f1de8ae 100644
--- a/modules/home-manager/default.nix
+++ b/modules/home-manager/default.nix
@@ -10,6 +10,7 @@ let
     ./programs/pop-launcher.nix
     ./services/archivebox.nix
     ./services/bleachbit.nix
+    ./services/distant.nix
     ./services/gallery-dl.nix
     ./services/plover.nix
     ./services/yt-dlp.nix
diff --git a/modules/home-manager/services/distant.nix b/modules/home-manager/services/distant.nix
new file mode 100644
index 00000000..368d992f
--- /dev/null
+++ b/modules/home-manager/services/distant.nix
@@ -0,0 +1,65 @@
+{ config, options, lib, pkgs, ... }:
+
+let
+  cfg = config.services.distant;
+
+  settingsFormat = pkgs.formats.toml {};
+  settingsFile = settingsFormat.generate "distant-settings-${config.home.username}" cfg.settings;
+
+  hasCustomSocketPath = cfg.settings.manager.unix_socket != null;
+  defaultSocketPath = "%t/distant/%u.distant.sock";
+in
+{
+  options.services.distant = {
+    enable = lib.mkEnableOption "Distant manager";
+
+    package = lib.mkOption {
+      description = lib.mkDoc "The package containing the `distant` executable.";
+      type = lib.types.package;
+      default = pkgs.distant;
+      defaultText = "pkgs.distant";
+    };
+
+    settings = lib.mkOption {
+      description = lib.mkDoc ''
+        The configuration settings to be passed to the service.
+      '';
+      types = settingsFormat.type;
+      default = { };
+      defaultText = "{}";
+      example = lib.literalExpression ''
+        {
+          manager.unix_socket = "/path/to/socket.sock";
+        }
+      '';
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    systemd.user.services.distant-manager = {
+      Unit = {
+        Description = "Distant manager daemon";
+        Documentation = [ "https://distant.dev" ];
+      };
+
+      Service = {
+        ExecStart = ''
+          ${lib.getBin cfg.package}/bin/distant manager listen --config ${settingsFile} ${lib.optionalString (!hasCustomSocketPath) "--unix-socket ${defaultSocketPath}"}
+        '';
+        Restart = "on-failure";
+        StandardInput = "socket";
+      };
+
+      Install.WantedBy = "default.target";
+    };
+
+    systemd.user.sockets.distant-manager = {
+      Unit = {
+        Description = "Distant manager daemon";
+        Documentation = [ "https://distant.dev" ];
+      };
+
+      Socket.ListenStream = if hasCustomSocketPath then cfg.settings.manager.unix_socket else defaultSocketPath;
+    };
+  };
+}