3 derivation functions + mesa-git

configuration.nix

@@ -35,6 +35,7 @@ let
 in
 {
   nixpkgs.pkgs = pkgs; # Uses the nixtamal nixpkgs
+  _module.args.nixtamal = nixtamal;
 
   imports =
     [
@@ -48,7 +49,9 @@ in
       ./modules/fonts.nix
       ./modules/hyprland.nix
       ./modules/kernel.nix
+      ./modules/ccache.nix
       ./modules/networking.nix
+      ./modules/mesa.nix
     ];
   
   home-manager.useUserPackages = true; # Puts user packages in /etc/profiles

home/doggo/doggo.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, nixtamal, ... }:
+{ config, pkgs, nixtamal, functions, ... }:
 
 {
   home.username = "doggo";
@@ -50,7 +50,7 @@
         obs-vkcapture
       ];
     })
-    (ani-cli.overrideAttrs (old: { version = "unstable"; src = nixtamal.ani-cli; }))
+    (functions.mkUnstable ani-cli)
     anime4k
     spotify
     jetbrains.idea

modules/ccache.nix

@@ -0,0 +1,14 @@
+{ config, ... }:
+
+{
+  programs.ccache = {
+    enable = true;
+    packageNames = [
+      # Packages here
+      "mesa"
+      "pkgsi686Linux.mesa"
+    ];
+  };
+
+  nix.settings.extra-sandbox-paths = [ config.programs.ccache.cacheDir ];
+}

modules/mesa.nix

@@ -0,0 +1,9 @@
+{ pkgs, nixtamal, functions, ... }:
+
+{
+  hardware.graphics = {
+    # Mesa-git because why not
+    package = functions.mkUnstable pkgs.mesa;
+    package32 = functions.mkUnstable pkgs.pkgsi686Linux.mesa;
+  };
+}

modules/system-packages.nix

@@ -1,6 +1,20 @@
-{ pkgs, ... }:
+{ pkgs, lib, nixtamal, ... }:
 
+let
+  functions = rec {
+    mkSpecial = pkg: version: suffix:
+      pkg.overrideAttrs (old: {
+        inherit version;
+        src = nixtamal.${pkg.pname + suffix};
+      });
+    mkSpecialVersion = pkg: version: mkSpecial pkg version "";
+    mkUnstable = pkg: mkSpecial pkg "unstable" "-git";
+  };
+in
 {
+  _module.args.functions = functions;
+  home-manager.extraSpecialArgs = { inherit functions; };
+
   environment.systemPackages = with pkgs; [
     git
     curl
@@ -14,7 +28,7 @@
     cpu-x
     steam-run
     exfatprogs
-    nixtamal # Important
+    pkgs.nixtamal # Important
     android-tools
     kdePackages.kleopatra # Needed to add keys easily
     nload

tamal/lock.json

@@ -1,11 +1,12 @@
 {"v":"1.2.0"
 ,"i":{
 "nixpkgs":{"sn":"nixpkgs-src","kd":[1,{"ft":0,"ur":"https://github.com/NixOS/nixpkgs/archive/3e41b24abd260e8f71dbe2f5737d24122f972158.tar.gz","ms":[]}],"ha":{"al":2,"vl":"blake3-BSTBNVIizq+HVWhxRQidoUSBhRS3DYrbbW3IOF4ZMqo="},"fv":"3e41b24abd260e8f71dbe2f5737d24122f972158","ps":[]}
-,"ani-cli":{"sn":"ani-cli-src","kd":[1,{"ft":0,"ur":"https://github.com/pystardust/ani-cli/archive/b8032b72901721a1ce859ca2816e8e2c914bc616.tar.gz","ms":[]}],"ha":{"al":2,"vl":"blake3-vmoD/YCoSBHABOYyYNxqY5+W4YMSZ5yBoIRA6msHaHA="},"fv":"b8032b72901721a1ce859ca2816e8e2c914bc616","ps":[]}
+,"ani-cli-git":{"sn":"ani-cli-git-src","kd":[1,{"ft":0,"ur":"https://github.com/pystardust/ani-cli/archive/b8032b72901721a1ce859ca2816e8e2c914bc616.tar.gz","ms":[]}],"ha":{"al":2,"vl":"blake3-vmoD/YCoSBHABOYyYNxqY5+W4YMSZ5yBoIRA6msHaHA="},"fv":"b8032b72901721a1ce859ca2816e8e2c914bc616","ps":[]}
 ,"catppuccin":{"sn":"catppuccin-src","kd":[1,{"ft":0,"ur":"https://github.com/catppuccin/nix/archive/8b943da8a0f8628f3446d2517ea39babcfaf27f3.tar.gz","ms":[]}],"ha":{"al":2,"vl":"blake3-Ok/y9/GHp/WOe3zR1DShlSBQMoa9WOM1Fk07HJ98c0o="},"fv":"8b943da8a0f8628f3446d2517ea39babcfaf27f3","ps":[]}
 ,"catppuccin-godot":{"sn":"catppuccin-godot-src","kd":[0,{"ft":0,"ur":"https://raw.githubusercontent.com/catppuccin/godot/d8b72b679078f0103a5e5c1ef793c1d698a563b1/themes/Catppuccin%20Mocha.tet","ms":[]}],"ha":{"al":2,"vl":"blake3-WVY58qsBKJlGvir08RYlS+RcjdhFvXz+7YHVfEr6tes="},"fv":"d8b72b679078f0103a5e5c1ef793c1d698a563b1","ps":[]}
 ,"dolphin-overlay":{"sn":"dolphin-overlay-src","kd":[1,{"ft":0,"ur":"https://github.com/rumboon/dolphin-overlay/archive/65dd612c8d72d4cf5cb0eb4d9188ed7a16a042dd.tar.gz","ms":[]}],"ha":{"al":2,"vl":"blake3-PCS3mMGsTYXadc/DDU/EQv2T/0YORMigwUP6NEeOJW4="},"fv":"65dd612c8d72d4cf5cb0eb4d9188ed7a16a042dd","ps":["kservice_fix"]}
 ,"home-manager":{"sn":"home-manager-src","kd":[1,{"ft":0,"ur":"https://github.com/nix-community/home-manager/archive/d1ccd0721ec599866622665f3651e19e6e2d4c6a.tar.gz","ms":[]}],"ha":{"al":2,"vl":"blake3-5OMdQbr6CYz61i1qGRI6uW/f2cSh0hFjKDdaVcHYq3Y="},"fv":"d1ccd0721ec599866622665f3651e19e6e2d4c6a","ps":[]}
+,"mesa-git":{"sn":"mesa-git-src","kd":[1,{"ft":0,"ur":"https://gitlab.freedesktop.org/mesa/mesa/-/archive/dc1db5367ef1245498d2d0fc74637a9e56e22f0d/mesa-dc1db5367ef1245498d2d0fc74637a9e56e22f0d.tar.gz","ms":[]}],"ha":{"al":2,"vl":"blake3-fWtUhq/o707GZwhuwAYEoQdKNChqGX8zDvNloh6jhLI="},"fv":"dc1db5367ef1245498d2d0fc74637a9e56e22f0d","ps":[]}
 ,"mpv":{"sn":"mpv-src","kd":[1,{"ft":0,"ur":"https://github.com/mpv-player/mpv/archive/refs/tags/v0.41.0.tar.gz","ms":[]}],"ha":{"al":2,"vl":"blake3-4u9KCKKEvSoOSO/7oZGIpnuSGcFc2rVmcJfdpFzwc5w="},"fv":"e04638a4b4eac258e679673d2a4171bde3f6c41eacb7e3d860c9a435f07eb9da","ps":["mpv_buffers_fix"]}
 ,"nix-cachyos-kernel":{"sn":"nix-cachyos-kernel-src","kd":[1,{"ft":0,"ur":"https://github.com/xddxdd/nix-cachyos-kernel/archive/756ed060ca6adcdf3e65371e3725b89c58a1354d.tar.gz","ms":[]}],"ha":{"al":2,"vl":"blake3-Fe0eyieRpR2wg5mSTU+1rWBLuDMbAFlBaq2ZyRLDrLU="},"fv":"756ed060ca6adcdf3e65371e3725b89c58a1354d","ps":[]}
 ,"nix-cachyos-settings":{"sn":"nix-cachyos-settings-src","kd":[1,{"ft":0,"ur":"https://github.com/Daaboulex/cachyos-settings-nix/archive/b10930df067b3774ea2a1a79a4cc31480d8471ab.tar.gz","ms":[]}],"ha":{"al":2,"vl":"blake3-tz6jBM/WrxbxBnNB2v7P/jW1A066j0a+kMgallqOKtM="},"fv":"b10930df067b3774ea2a1a79a4cc31480d8471ab","ps":["adios"]}

tamal/manifest.kdl

@@ -81,7 +81,7 @@ inputs {
   }
 
   // Packages
-  ani-cli {
+  ani-cli-git {
     archive {
       url "https://github.com/pystardust/ani-cli/archive/{{fresh_value}}.tar.gz"
     }
@@ -96,6 +96,15 @@ inputs {
     }
     patches mpv_buffers_fix
   }
+  mesa-git {
+    archive {
+      url "https://gitlab.freedesktop.org/mesa/mesa/-/archive/{{fresh_value}}/mesa-{{fresh_value}}.tar.gz"
+    }
+    fresh-cmd {
+      $ git ls-remote --branches "https://gitlab.freedesktop.org/mesa/mesa.git" --refs "refs/heads/main"
+      | cut -f1
+    }
+  }
 
   // Others
   catppuccin-godot {