From 49375b980197db7b4e0d17327b52d37d6ce33f35 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Sun, 13 Mar 2022 13:27:43 +0100
Subject: flake: deploy overrides

---
 flake.nix | 32 ++++++++++++++++++--------------
 1 file changed, 18 insertions(+), 14 deletions(-)

(limited to 'flake.nix')

diff --git a/flake.nix b/flake.nix
index 5e5e6d0d..5a62065d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -174,20 +174,24 @@
           description = "GKleen's flakey nixos configuration";
         };
 
-        deploy.nodes = mapAttrs (hostname: _: {
-          inherit hostname;
-          sshUser = "root";
-            
-          profilesOrder = ["system"]; # system first
-          profiles = {
-            system = {
-              path = deploy-rs.lib.${self.nixosConfigurations.${hostname}.config.nixpkgs.system}.activate.nixos self.nixosConfigurations.${hostname};
-            };
-          } // (mapAttrs (_user: usercfg: {
-            user = usercfg.home.username;
-            path = activateHomeManager (self.nixosConfigurations.${hostname}.config.nixpkgs.system) usercfg.home;
-          }) self.nixosConfigurations.${hostname}.config.home-manager.users);
-        }) (nixImport { dir = ./hosts; _import = (_path: name: name); });
+        deploy.nodes = let
+          defaults = mapAttrs (hostname: _: {
+            inherit hostname;
+            sshUser = "root";
+
+            profilesOrder = ["system"]; # system first
+            profiles = {
+              system = {
+                path = deploy-rs.lib.${self.nixosConfigurations.${hostname}.config.nixpkgs.system}.activate.nixos self.nixosConfigurations.${hostname};
+              };
+            } // (mapAttrs (_user: usercfg: {
+              user = usercfg.home.username;
+              path = activateHomeManager (self.nixosConfigurations.${hostname}.config.nixpkgs.system) usercfg.home;
+            }) self.nixosConfigurations.${hostname}.config.home-manager.users);
+          }) (nixImport { dir = ./hosts; _import = (_path: name: name); });
+          overrides = if pathExists ./deploy then nixImport { dir = ./deploy; _import = path: _name: import (./deploy + "/${path}") inputs; } else {};
+          filterEnabled = attrs: mapAttrs (_n: v: filterAttrs (n: _v: n != "enabled") v) (filterAttrs (_n: v: v.enabled or true) attrs);
+        in mapAttrs (_n: v: if v ? "profiles" then v // { profiles = filterEnabled v.profiles; } else v) (filterEnabled (recursiveUpdate defaults overrides));
 
         checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks self.deploy) deploy-rs.lib;
       };
-- 
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