4 files changed, 76 insertions, 0 deletions
diff --git a/Biz/Bild/Deps.nix b/Biz/Bild/Deps.nix
index 790011c..946a834 100644
--- a/Biz/Bild/Deps.nix
+++ b/Biz/Bild/Deps.nix
@@ -57,4 +57,25 @@ in rec
   guile-opengl = super.callPackage ./Deps/guile-opengl.nix {};
   # The libfive build is broken...
   #inspekt3d = super.callPackage ./Deps/inspekt3d.nix {};
+  guix = super.pkgs.stdenv.mkDerivation rec {
+    pname = "guix";
+    name = "${pname}-${version}";
+    version = super.sources.guix.version;
+    src = super.sources.guix;
+    buildInputs = with super.pkgs; [
+      guile
+    # guile-gcrypt
+    # guile-sql
+    # guile-zlib
+    # guile-lzlib
+    # guile-avahi
+    # guile-git
+    # guile-json
+      gnutls
+      gnumake
+      sqlite
+      libgcrypt
+      gcc
+    ];
+  };
 }
diff --git a/Biz/Bild/Sources.json b/Biz/Bild/Sources.json
index b313748..452d81b 100644
--- a/Biz/Bild/Sources.json
+++ b/Biz/Bild/Sources.json
@@ -63,6 +63,13 @@
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz",
         "version": "18f31dec5d9eae1ef35ff8bbf163394942efd227"
     },
+    "guix": {
+        "branch": "master",
+        "repo": "https://git.savannah.gnu.org/git/guix.git",
+        "rev": "a25e0518954b48753ff44ad116d0a6fb47dfb6cb",
+        "type": "git",
+        "version": "2021-06-14-unstable"
+    },
     "inspekt3d": {
         "branch": "master",
         "sha256": "0lan6930g5a9z4ack9jj0zdd0mb2s6q2xzpiwcjdc3pvl9b1nbw4",
diff --git a/Biz/Dev.nix b/Biz/Dev.nix
index cee87a3..837ffaf 100644
--- a/Biz/Dev.nix
+++ b/Biz/Dev.nix
@@ -11,6 +11,7 @@ bild.os {
     ./Dev/Hardware.nix
     ./Dev/Hoogle.nix
     ./Devalloc.nix
+    # ./Dev/Guix.nix # I need to package a bunch of guile libs first
   ];
   networking.hostName = "lithium";
   networking.domain = "dev.simatime.com";
diff --git a/Biz/Dev/Guix.nix b/Biz/Dev/Guix.nix
new file mode 100644
index 0000000..8ee55d4
--- /dev/null
+++ b/Biz/Dev/Guix.nix
@@ -0,0 +1,47 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  cfg = config.services.guix;
+
+
+in {
+
+  options.services.guix = {
+    enable = mkEnableOption "GNU Guix package manager";
+  };
+
+  config = mkIf cfg.enable {
+    systemd.services.guix-daemon = {
+      description = "Build daemon for GNU Guix";
+
+      wantedBy = [ "multi-user.target" ];
+
+      serviceConfig = {
+        Restart = "always";
+        ExecStart = "${pkgs.guix}/bin/guix-daemon --build-users-group=guixbuild";
+        Environment = null;
+        RemainAfterExit = "yes";
+        StandardOutput = "syslog";
+        StandardError = "syslog";
+        TaskMax = "8192";
+      };
+    };
+    users = {
+      extraUsers = lib.attrs.genAttrs
+        (lib.lists.range 1 10)
+        (n: {
+          name = "guixbuilder${n}";
+          isSystemUser = true;
+          extraGroups = ["guixbuild"];
+          group = "guixbuild";
+          description = "Guix build user ${n}";
+        });
+      extraGroups = {
+        "guixbuild" = {};
+      };
+    };
+  };
+}