From 936db5739a58ad5d01810c60e8ebebafc93f00ab Mon Sep 17 00:00:00 2001
From: seth <getchoo@tuta.io>
Date: Thu, 30 May 2024 07:00:28 -0400
Subject: initial commit

---
 flake.nix | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 flake.nix

(limited to 'flake.nix')

diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..0733e33
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,78 @@
+{
+  description = "oh yeah. we're getting ziggy with it now.";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    zig-overlay = {
+      url = "github:mitchellh/zig-overlay";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+    zig-overlay,
+    ...
+  }: let
+    systems = [
+      "x86_64-linux"
+      "aarch64-linux"
+      "x86_64-darwin"
+      "aarch64-darwin"
+    ];
+
+    forAllSystems = fn: nixpkgs.lib.genAttrs systems (system: fn nixpkgs.legacyPackages.${system});
+
+    # https://github.com/mitchellh/zig-overlay?tab=readme-ov-file#usage
+    zigVersion = "master-2024-05-08";
+    zigFor = system: zig-overlay.packages.${system}.${zigVersion};
+  in {
+    devShells = forAllSystems ({
+      pkgs,
+      system,
+      ...
+    }: {
+      default = pkgs.mkShellNoCC {
+        inputsFrom = [self.packages.${system}.ziggy-with-it];
+      };
+    });
+
+    packages = forAllSystems ({
+      lib,
+      pkgs,
+      system,
+      ...
+    }: rec {
+      default = ziggy-with-it;
+      ziggy-with-it = pkgs.stdenvNoCC.mkDerivation {
+        pname = "ziggy-with-it";
+        version = self.shortRev or self.dirtyShortRev or "waaaa";
+
+        src = with lib.fileset;
+          toSource {
+            root = ./.;
+            fileset = unions [
+              (gitTracked ./src)
+              ./build.zig
+              ./build.zig.zon
+            ];
+          };
+
+        # `deps.nix` is generated with by running `zon2nix`
+        # https://github.com/nix-community/zon2nix
+        postPatch = ''
+          ln -s ${pkgs.callPackage ./deps.nix {}} $ZIG_GLOBAL_CACHE_DIR/p
+        '';
+
+        nativeBuildInputs = [
+          (pkgs.zig.hook.override {
+            # FIXME: `zig.hook` requires `zig` to have it's `meta` attribute
+            # zig-overlay requires this `meta` attribute..yay
+            zig = zigFor system // {inherit (pkgs.zig) meta;};
+          })
+        ];
+      };
+    });
+  };
+}
-- 
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