nix-index

2025-01-02 12:38:54 +01:00
parent 2cb922f322
commit d44ad67865
4 changed files with 91 additions and 34 deletions
--- a/modules/home/services/nix-index/default.nix
+++ b/modules/home/services/nix-index/default.nix
@@ -0,0 +1,53 @@
+# Copied from https://github.com/Misterio77/nix-config
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit (lib) mkEnableOption mkIf getExe;
+  cfg = config.home.services.nix-index;
+in {
+  options = {
+    home.services.nix-index.enable = mkEnableOption "Enables dunst";
+  };
+  config = mkIf cfg.enable {
+    programs.nix-index = {
+      enable = true;
+      enableFishIntegration = true;
+    };
+
+    systemd.user.services.nix-index-database-sync = {
+      Unit.Description = "fetch nix-index-database";
+      Service = {
+        Type = "oneshot";
+        ExecStart = getExe (
+          pkgs.writeShellApplication {
+            name = "fetch-nix-index-database";
+            runtimeInputs = with pkgs; [
+              wget
+              coreutils
+            ];
+            text = ''
+              mkdir -p ~/.cache/nix-index
+              cd ~/.cache/nix-index
+              name="index-${pkgs.stdenv.system}"
+              wget -N "https://github.com/nix-community/nix-index-database/releases/latest/download/$name"
+              ln -sf "$name" "files"
+            '';
+          }
+        );
+        Restart = "on-failure";
+        RestartSec = "5m";
+      };
+    };
+    systemd.user.timers.nix-index-database-sync = {
+      Unit.Description = "Automatic github:nix-community/nix-index-database fetching";
+      Timer = {
+        OnBootSec = "10m";
+        OnUnitActiveSec = "24h";
+      };
+      Install.WantedBy = ["timers.target"];
+    };
+  };
+}