From 0bdba3d5044c66b601ec2745af7c41819198c632 Mon Sep 17 00:00:00 2001
From: Graham Christensen <graham@grahamc.com>
Date: Sat, 16 Mar 2024 15:50:38 -0400
Subject: [PATCH] Create a flake.nix, with a darwinModules output for
 nix-darwin

---
 flake.lock | 25 +++++++++++++++++++++++++
 flake.nix  | 44 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..c49975d
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,25 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1710451336,
+        "narHash": "sha256-pP86Pcfu3BrAvRO7R64x7hs+GaQrjFes+mEPowCfkxY=",
+        "rev": "d691274a972b3165335d261cc4671335f5c67de9",
+        "revCount": 596954,
+        "type": "tarball",
+        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.596954%2Brev-d691274a972b3165335d261cc4671335f5c67de9/018e4219-154b-7a41-b00a-47c7351cce9c/source.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://flakehub.com/f/NixOS/nixpkgs/0.1.0"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..70b6386
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,44 @@
+{
+  description = "faster shell navigation of projects";
+
+  inputs = {
+    nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.0";
+  };
+
+  outputs = { self, nixpkgs }:
+    let
+      supportedSystems = [ "x86_64-linux" "aarch64-darwin" "x86_64-darwin" "aarch64-linux" ];
+      forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f {
+        inherit system;
+        pkgs = import nixpkgs { inherit system; };
+      });
+    in
+    {
+      packages = forEachSupportedSystem ({ pkgs, ... }: {
+        default = import ./default.nix { inherit pkgs; };
+      });
+
+      darwinModules.default = { lib, config, pkgs, ... }:
+        let
+          h = self.packages.${pkgs.stdenv.system}.default;
+        in
+        {
+          options = {
+            programs.h.codeRoot = lib.mkOption {
+              type = lib.types.str;
+              default = "~/src";
+              description = lib.mdDoc ''
+                Root location for checking out your code.
+              '';
+            };
+          };
+          config = {
+            environment.systemPackages = [ h ];
+
+            environment.extraInit = ''
+              eval "$(${h}/bin/h --setup ${lib.escapeShellArg config.programs.h.codeRoot})"
+            '';
+          };
+        };
+    };
+}