inputs.nix: Add dependency de-duplication rules

2 files changed, 99 insertions, 47 deletions

diff --git a/inputs.nix b/inputs.nix
index ccf2e2af..c899f356 100644
--- a/inputs.nix
+++ b/inputs.nix
@@ -1,7 +1,82 @@
 let
   nixpkgsVersion = "26.05";
+  nixos-stable = "nixos-${nixpkgsVersion}";
+
   lanzabooteVersion = "v1.1.0";
+
+  w_nixpkgs = ref: {
+    type = "github";
+    owner = "nixos";
+    repo = "nixpkgs";
+    inherit ref;
+  };
 in {
+  _unflake.dedupRules = [
+    {
+      when = w_nixpkgs "nixpkgs-unstable";
+      set = {ref = "nixos-unstable";};
+    }
+    {
+      when = w_nixpkgs "nixos-unstable-small";
+      set = {ref = "nixos-unstable";};
+    }
+    {
+      when = w_nixpkgs "nixos-25.05";
+      set = {ref = nixos-stable;};
+    }
+    {
+      when = w_nixpkgs "nixos-25.11";
+      set = {ref = nixos-stable;};
+    }
+    {
+      when = w_nixpkgs "nixos-26.05";
+      set = {ref = nixos-stable;};
+    }
+
+    {
+      when = {
+        type = "github";
+        owner = "nix-community";
+        repo = "home-manager";
+      };
+
+      set = {ref = "master";};
+    }
+
+    {
+      when = {
+        type = "github";
+        owner = "nix-systems";
+        repo = "default";
+      };
+
+      set = {ref = "main";};
+    }
+    {
+      when = {
+        type = "github";
+        owner = "nix-systems";
+        repo = "x86_64-linux";
+      };
+
+      set = {
+        repo = "default";
+        ref = "main";
+      };
+    }
+
+    {
+      when = {
+        type = "github";
+        owner = "numtide";
+        repo = "treefmt-nix";
+      };
+
+      set = {ref = "main";};
+    }
+  ];
+
+  # Actual inputs
   "agenix" = {
     url = "github:ryantm/agenix/main";
   };
diff --git a/unflake.nix b/unflake.nix
index e3311eb8..65e4583c 100644
--- a/unflake.nix
+++ b/unflake.nix
@@ -14,7 +14,7 @@ let
   injections = rec {
     unflake_github_cachix_pre-commit-hooks-nix = {
       flake-compat = "unflake_github_nixos_flake-compat_flake_false";
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
     };
     unflake_github_hercules-ci_flake-parts = {
       nixpkgs-lib = "unflake_github_nix-community_nixpkgs-lib";
@@ -22,29 +22,29 @@ let
     unflake_github_ipetkov_crane = {
     };
     unflake_github_lnl7_nix-darwin_ref_master = {
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
     };
     unflake_github_nix-community_nix-index-database_ref_main = {
       nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
     };
     unflake_github_nix-community_nixvim_ref_main = {
       flake-parts = "unflake_github_hercules-ci_flake-parts";
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
-      systems = "unflake_github_nix-systems_default_ref_future-26-11";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
+      systems = "unflake_github_nix-systems_default_ref_main";
     };
     unflake_github_nix-community_disko_ref_master = {
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
     };
     unflake_github_nix-community_home-manager_ref_master = {
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
     };
     unflake_github_nix-community_impermanence_ref_master = {
-      home-manager = "unflake_github_nix-community_home-manager";
+      home-manager = "unflake_github_nix-community_home-manager_ref_master";
       nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
     };
     unflake_github_nix-community_nixos-generators_ref_master = {
       nixlib = "unflake_github_nix-community_nixpkgs-lib";
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
     };
     unflake_github_nix-community_lanzaboote_ref_v1-1-0 = {
       crane = "unflake_github_ipetkov_crane";
@@ -52,61 +52,45 @@ let
       pre-commit = "unflake_github_cachix_pre-commit-hooks-nix";
       rust-overlay = "unflake_github_oxalica_rust-overlay";
     };
-    unflake_github_nix-community_home-manager = {
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
-    };
     unflake_github_nix-community_nixpkgs-lib = {
     };
-    unflake_github_nix-systems_default_ref_future-26-11 = {
-    };
-    unflake_github_nix-systems_default = {
-    };
-    unflake_github_nix-systems_x86_64-linux = {
-    };
-    unflake_github_nixos_nixpkgs_ref_nixos-25-05 = {
+    unflake_github_nix-systems_default_ref_main = {
     };
     unflake_github_nixos_nixpkgs_ref_nixos-26-05 = {
     };
     unflake_github_nixos_nixpkgs_ref_nixos-unstable = {
     };
-    unflake_github_nixos_nixpkgs_ref_nixos-unstable-small = {
-    };
-    unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable = {
-    };
     unflake_github_numtide_treefmt-nix_ref_main = {
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
     };
     unflake_github_numtide_flake-utils = {
-      systems = "unflake_github_nix-systems_default";
-    };
-    unflake_github_numtide_treefmt-nix = {
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
+      systems = "unflake_github_nix-systems_default_ref_main";
     };
     unflake_github_oxalica_rust-overlay = {
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
     };
     unflake_github_ryantm_agenix_ref_main = {
       darwin = "unflake_github_lnl7_nix-darwin_ref_master";
-      home-manager = "unflake_github_nix-community_home-manager";
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-25-05";
-      systems = "unflake_github_nix-systems_default";
+      home-manager = "unflake_github_nix-community_home-manager_ref_master";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-26-05";
+      systems = "unflake_github_nix-systems_default_ref_main";
     };
     unflake_git_https---git-foss-syndicate-org-bpeetz-forks-atuin_ref_main = {
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable-small";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
     };
     unflake_git_https---git-lix-systems-lix-project-flake-compat_ref_main = {
     };
     unflake_git_https---codeberg-org-bpeetz-flake-templates_ref_prime = {
       flake-utils = "unflake_github_numtide_flake-utils";
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
-      systems = "unflake_github_nix-systems_x86_64-linux";
-      treefmt-nix = "unflake_github_numtide_treefmt-nix";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
+      systems = "unflake_github_nix-systems_default_ref_main";
+      treefmt-nix = "unflake_github_numtide_treefmt-nix_ref_main";
     };
     unflake_git_https---git-foss-syndicate-org-bpeetz-qmk_layout_ref_prime = {
       flake-utils = "unflake_github_numtide_flake-utils";
-      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable";
-      systems = "unflake_github_nix-systems_x86_64-linux";
-      treefmt-nix = "unflake_github_numtide_treefmt-nix";
+      nixpkgs = "unflake_github_nixos_nixpkgs_ref_nixos-unstable";
+      systems = "unflake_github_nix-systems_default_ref_main";
+      treefmt-nix = "unflake_github_numtide_treefmt-nix_ref_main";
     };
     unflake_git_https---git-foss-syndicate-org-vhack-eu-nix-library_ref_prime = {
     };
@@ -137,20 +121,13 @@ let
     unflake_github_nix-community_impermanence_ref_master = inject "unflake_github_nix-community_impermanence_ref_master" "flake.nix" "";
     unflake_github_nix-community_nixos-generators_ref_master = inject "unflake_github_nix-community_nixos-generators_ref_master" "flake.nix" "";
     unflake_github_nix-community_lanzaboote_ref_v1-1-0 = inject "unflake_github_nix-community_lanzaboote_ref_v1-1-0" "flake.nix" "";
-    unflake_github_nix-community_home-manager = inject "unflake_github_nix-community_home-manager" "flake.nix" "";
     unflake_github_nix-community_nixpkgs-lib = inject "unflake_github_nix-community_nixpkgs-lib" "flake.nix" "";
-    unflake_github_nix-systems_default_ref_future-26-11 = inject "unflake_github_nix-systems_default_ref_future-26-11" "flake.nix" "";
-    unflake_github_nix-systems_default = inject "unflake_github_nix-systems_default" "flake.nix" "";
-    unflake_github_nix-systems_x86_64-linux = inject "unflake_github_nix-systems_x86_64-linux" "flake.nix" "";
-    unflake_github_nixos_nixpkgs_ref_nixos-25-05 = inject "unflake_github_nixos_nixpkgs_ref_nixos-25-05" "flake.nix" "";
+    unflake_github_nix-systems_default_ref_main = inject "unflake_github_nix-systems_default_ref_main" "flake.nix" "";
     unflake_github_nixos_nixpkgs_ref_nixos-26-05 = inject "unflake_github_nixos_nixpkgs_ref_nixos-26-05" "flake.nix" "";
     unflake_github_nixos_nixpkgs_ref_nixos-unstable = inject "unflake_github_nixos_nixpkgs_ref_nixos-unstable" "flake.nix" "";
-    unflake_github_nixos_nixpkgs_ref_nixos-unstable-small = inject "unflake_github_nixos_nixpkgs_ref_nixos-unstable-small" "flake.nix" "";
-    unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable = inject "unflake_github_nixos_nixpkgs_ref_nixpkgs-unstable" "flake.nix" "";
     unflake_github_nixos_flake-compat_flake_false = deps.unflake_github_nixos_flake-compat_flake_false;
     unflake_github_numtide_treefmt-nix_ref_main = inject "unflake_github_numtide_treefmt-nix_ref_main" "flake.nix" "";
     unflake_github_numtide_flake-utils = inject "unflake_github_numtide_flake-utils" "flake.nix" "";
-    unflake_github_numtide_treefmt-nix = inject "unflake_github_numtide_treefmt-nix" "flake.nix" "";
     unflake_github_oxalica_rust-overlay = inject "unflake_github_oxalica_rust-overlay" "flake.nix" "";
     unflake_github_ryantm_agenix_ref_main = inject "unflake_github_ryantm_agenix_ref_main" "flake.nix" "";
     unflake_git_https---git-foss-syndicate-org-bpeetz-forks-atuin_ref_main = inject "unflake_git_https---git-foss-syndicate-org-bpeetz-forks-atuin_ref_main" "flake.nix" "";
@@ -169,7 +146,7 @@ let
     library = universe.unflake_git_https---git-foss-syndicate-org-vhack-eu-nix-library_ref_prime;
     nix-index-database = universe.unflake_github_nix-community_nix-index-database_ref_main;
     nixos-generators = universe.unflake_github_nix-community_nixos-generators_ref_master;
-    nixpkgs = universe.unflake_github_nixos_nixpkgs_ref_nixos-unstable-small;
+    nixpkgs = universe.unflake_github_nixos_nixpkgs_ref_nixos-unstable;
     nixpkgs-stable = universe.unflake_github_nixos_nixpkgs_ref_nixos-26-05;
     nixvim = universe.unflake_github_nix-community_nixvim_ref_main;
     qmk_firmware = universe.unflake_git_https---git-foss-syndicate-org-bpeetz-qmk_layout_ref_prime;