From 528f0366d4482798c087823e29b386408c450880 Mon Sep 17 00:00:00 2001
From: Joseph Hanson <joe@veri.dev>
Date: Fri, 23 Feb 2024 13:42:07 -0600
Subject: [PATCH] Add Cachix.

---
 cachix.nix        |  13 +++++
 cachix/hsndev.nix |  13 +++++
 flake.lock        | 120 +++++++++++++++++++++++++++++++++++++++++++++-
 nixos/common.nix  |   2 +
 4 files changed, 147 insertions(+), 1 deletion(-)
 create mode 100644 cachix.nix
 create mode 100644 cachix/hsndev.nix

diff --git a/cachix.nix b/cachix.nix
new file mode 100644
index 0000000..ecd2d39
--- /dev/null
+++ b/cachix.nix
@@ -0,0 +1,13 @@
+
+# WARN: this file will get overwritten by $ cachix use <name>
+{ pkgs, lib, ... }:
+
+let
+  folder = ./cachix;
+  toImport = name: value: folder + ("/" + name);
+  filterCaches = key: value: value == "regular" && lib.hasSuffix ".nix" key;
+  imports = lib.mapAttrsToList toImport (lib.filterAttrs filterCaches (builtins.readDir folder));
+in {
+  inherit imports;
+  nix.settings.substituters = ["https://cache.nixos.org/"];
+}
diff --git a/cachix/hsndev.nix b/cachix/hsndev.nix
new file mode 100644
index 0000000..1d59976
--- /dev/null
+++ b/cachix/hsndev.nix
@@ -0,0 +1,13 @@
+
+{
+  nix = {
+    settings = {
+      substituters = [
+        "https://hsndev.cachix.org"
+      ];
+      trusted-public-keys = [
+        "hsndev.cachix.org-1:vN1/XGBZtMLnTFYDmTLDrullgZHSUYY3Kqt+Yg/C+tE="
+      ];
+    };
+  };
+}
diff --git a/flake.lock b/flake.lock
index be74e85..464432c 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,23 @@
 {
   "nodes": {
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1698882062,
+        "narHash": "sha256-HkhafUayIqxXyHH1X8d9RDl1M2CkFgZLjKD3MzabiEo=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "8c9fa2545007b49a5db5f650ae91f227672c3877",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -21,6 +39,28 @@
         "type": "github"
       }
     },
+    "nix-fast-build": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "treefmt-nix": "treefmt-nix"
+      },
+      "locked": {
+        "lastModified": 1703607026,
+        "narHash": "sha256-Emh0BPoqlS4ntp2UJrwydXfIP4qIMF0VBB2FUE3/M/E=",
+        "owner": "Mic92",
+        "repo": "nix-fast-build",
+        "rev": "4376b8a33b217ee2f78ba3dcff01a3e464d13a46",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Mic92",
+        "repo": "nix-fast-build",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1708294118,
@@ -37,10 +77,88 @@
         "type": "github"
       }
     },
+    "nixpkgs-lib": {
+      "locked": {
+        "dir": "lib",
+        "lastModified": 1698611440,
+        "narHash": "sha256-jPjHjrerhYDy3q9+s5EAsuhyhuknNfowY6yt6pjn9pc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "0cbe9f69c234a7700596e943bfae7ef27a31b735",
+        "type": "github"
+      },
+      "original": {
+        "dir": "lib",
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1708210246,
+        "narHash": "sha256-Q8L9XwrBK53fbuuIFMbjKvoV7ixfLFKLw4yV+SD28Y8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "69405156cffbdf2be50153f13cbdf9a0bea38e49",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "release-23.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "home-manager": "home-manager",
-        "nixpkgs": "nixpkgs"
+        "nix-fast-build": "nix-fast-build",
+        "nixpkgs": "nixpkgs",
+        "sops-nix": "sops-nix"
+      }
+    },
+    "sops-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": "nixpkgs-stable"
+      },
+      "locked": {
+        "lastModified": 1708500294,
+        "narHash": "sha256-mvJIecY3tDKZh7297mqOtOuAvP7U1rqjfLNfmfkjFpU=",
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "rev": "f6b80ab6cd25e57f297fe466ad689d8a77057c11",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "type": "github"
+      }
+    },
+    "treefmt-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "nix-fast-build",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1698438538,
+        "narHash": "sha256-AWxaKTDL3MtxaVTVU5lYBvSnlspOS0Fjt8GxBgnU0Do=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "5deb8dc125a9f83b65ca86cf0c8167c46593e0b1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
       }
     }
   },
diff --git a/nixos/common.nix b/nixos/common.nix
index 2f748c9..15ef018 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -1,6 +1,7 @@
 { config, lib, pkgs, ... }:
 {
 
+  imports = [ ../cachix.nix ];
   # Bootloader.
   boot = {
     loader = {
@@ -20,6 +21,7 @@
   };
 
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix.settings.trusted-users = [ "root" "jahanson" ];
 
   # Enable fish
   programs.fish.enable = true;