From 2a7b36213c1b8bc9e03466bd7b99fa96abfecd8f Mon Sep 17 00:00:00 2001
From: Franck Cuny <franck@fcuny.net>
Date: Mon, 26 Sep 2022 17:50:41 -0700
Subject: feat(naersk): use naersk to build packages with rust

naersk makes it simple to build rust project in nix.

For this to work, `mkSystem` and `mkHomeManagerConfiguration` needs to
pass naersk to  my overlays.

I dropped the support to run the tools with `nix run .#tools...`: I
don't use this in practice and it's not making things simpler.

I dropped `nix-linter` from the check, it's reporting many errors
without helping me to fix them.
---
 nix/mkHomeManagerConfiguration.nix | 10 ++++++++--
 nix/mkSystem.nix                   | 12 +++++++-----
 2 files changed, 15 insertions(+), 7 deletions(-)

(limited to 'nix')

diff --git a/nix/mkHomeManagerConfiguration.nix b/nix/mkHomeManagerConfiguration.nix
index bcf374a..70e875d 100644
--- a/nix/mkHomeManagerConfiguration.nix
+++ b/nix/mkHomeManagerConfiguration.nix
@@ -3,9 +3,11 @@ inputs@{ self, ... }:
 , username ? "fcuny"
 , hostname
 , stateVersion ? "22.05"
-, extraModules ? [ ]
 ,
 }:
+let
+  naersk = inputs.naersk.lib."${system}";
+in
 inputs.home-manager.lib.homeManagerConfiguration {
   inherit system;
   inherit username;
@@ -19,8 +21,12 @@ inputs.home-manager.lib.homeManagerConfiguration {
     overlays = [
       inputs.emacs-overlay.overlay
       inputs.nur.overlay
+      inputs.naersk.overlay
       inputs.rust.overlays.default
-      (final: prev: { tools = import "${self}/tools" { pkgs = prev; }; })
+      (final: prev:
+        {
+          tools = import "${self}/tools" { pkgs = prev; inherit naersk; };
+        })
     ];
   };
   configuration.imports =
diff --git a/nix/mkSystem.nix b/nix/mkSystem.nix
index 00b5664..4debbab 100644
--- a/nix/mkSystem.nix
+++ b/nix/mkSystem.nix
@@ -1,5 +1,8 @@
 inputs@{ self, ... }:
 { system ? "x86_64-linux", hostname, }:
+let
+  naersk = inputs.naersk.lib."${system}";
+in
 inputs.nixpkgs.lib.nixosSystem {
   inherit system;
   specialArgs = { inherit inputs system hostname; };
@@ -14,13 +17,12 @@ inputs.nixpkgs.lib.nixosSystem {
         overlays = [
           inputs.nur.overlay
           inputs.rust.overlays.default
-          (final: prev: { tools = import "${self}/tools" { pkgs = prev; }; })
+          (final: prev:
+            {
+              tools = import "${self}/tools" { pkgs = prev; inherit naersk; };
+            })
         ];
       };
-      # Add each input as a registry
-      nix.registry = inputs.nixpkgs.lib.mapAttrs'
-        (n: v: inputs.nixpkgs.lib.nameValuePair (n) ({ flake = v; }))
-        inputs;
     }
   ];
 }
-- 
cgit 1.4.1