From 479c86c00337991dfc04a5a23f8c3cc5ded674a6 Mon Sep 17 00:00:00 2001
From: reo101 <pavel.atanasov2001@gmail.com>
Date: Sun, 1 Sep 2024 17:36:20 +0300
Subject: [PATCH] feat(configurations): add `enable` to `meta`

Disable old `darwin` configurations (`apavel-a01` and `limontozu`)
---
 hosts/nix-darwin/apavel-a01/meta.nix     |  1 +
 hosts/nix-darwin/limontozu/meta.nix      |  1 +
 modules/flake/configurations/default.nix | 20 ++++++++++++++++----
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/hosts/nix-darwin/apavel-a01/meta.nix b/hosts/nix-darwin/apavel-a01/meta.nix
index aa5d02c..98bc5ad 100644
--- a/hosts/nix-darwin/apavel-a01/meta.nix
+++ b/hosts/nix-darwin/apavel-a01/meta.nix
@@ -1,3 +1,4 @@
 {
   system = "x86_64-darwin";
+  enable = false;
 }
diff --git a/hosts/nix-darwin/limontozu/meta.nix b/hosts/nix-darwin/limontozu/meta.nix
index aa5d02c..98bc5ad 100644
--- a/hosts/nix-darwin/limontozu/meta.nix
+++ b/hosts/nix-darwin/limontozu/meta.nix
@@ -1,3 +1,4 @@
 {
   system = "x86_64-darwin";
+  enable = false;
 }
diff --git a/modules/flake/configurations/default.nix b/modules/flake/configurations/default.nix
index a9a36ff..0564e74 100644
--- a/modules/flake/configurations/default.nix
+++ b/modules/flake/configurations/default.nix
@@ -294,12 +294,15 @@ in
             # TODO: put in a more visible place
             default = {
               nixos = {
-                predicate = ({ root, host, configurationFiles, ... }:
+                predicate = ({ root, host, configurationFiles, ... }: let
+                  meta = import "${root}/meta.nix";
+                in
                   and [
                     (! (host == "__template__"))
                     (hasFiles
                       [ "configuration.nix" "meta.nix" ]
                       configurationFiles)
+                    (meta.enable or true)
                   ]);
                 mkHost = ({ root, host, configurationFiles, ... }: let
                   meta = import "${root}/meta.nix" // {
@@ -320,12 +323,15 @@ in
                   });
               };
               nix-on-droid = {
-                predicate = ({ root, host, configurationFiles, ... }:
+                predicate = ({ root, host, configurationFiles, ... }: let
+                  meta = import "${root}/meta.nix";
+                in
                   and [
                     (! (host == "__template__"))
                     (hasFiles
                       [ "configuration.nix" "home.nix" "meta.nix" ]
                       configurationFiles)
+                    (meta.enable or true)
                   ]);
                 mkHost = ({ root, host, configurationFiles, ... }: let
                   meta = import "${root}/meta.nix" // {
@@ -340,7 +346,9 @@ in
               nix-darwin = {
                 hostsName = "darwinHosts";
                 configurationsName = "darwinConfigurations";
-                predicate = ({ root, host, configurationFiles, ... }:
+                predicate = ({ root, host, configurationFiles, ... }: let
+                  meta = import "${root}/meta.nix";
+                in
                   and [
                     (! (host == "__template__"))
                     (hasFiles
@@ -349,6 +357,7 @@ in
                     (hasDirectories
                       [ "home" ]
                       configurationFiles)
+                    (meta.enable or true)
                   ]);
                 mkHost = ({ root, host, configurationFiles, ... }: let
                   meta = import "${root}/meta.nix" // {
@@ -371,12 +380,15 @@ in
               home-manager = {
                 hostsName = "homeHosts";
                 configurationsName = "homeConfigurations";
-                predicate = ({ root, host, configurationFiles, ... }:
+                predicate = ({ root, host, configurationFiles, ... }: let
+                  meta = import "${root}/meta.nix";
+                in
                   and [
                     (! (host == "__template__"))
                     (hasFiles
                       [ "home.nix" "meta.nix" ]
                       configurationFiles)
+                    (meta.enable or true)
                   ]);
                 mkHost = ({ root, host, configurationFiles, ... }: let
                   meta = import "${root}/meta.nix" // {