From 6e5f3edb01fdfba6debf0814e7debb0d6afa7580 Mon Sep 17 00:00:00 2001
From: ·𐑑𐑴𐑕𐑑𐑩𐑤
Date: Sat, 7 Feb 2026 22:45:18 +0000
Subject: Phase 1: Implement dual flake support with ecosystem bridge

- Added flake.nix using wrapper pattern for modern flake access
- Implemented core outputs: packages, devShells, checks, lib, apps
- Generated flake.lock for reproducible builds
- Updated documentation with dual workflow examples
- Preserved traditional nix-build workflow compatibility
- Maintained philosophical stance as flake alternative/complement
- Enabled hybrid workflows and ecosystem integration

Provides modern flake access while maintaining nixtamal's core values.
---
 flake.nix | 76 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 flake.nix

(limited to 'flake.nix')

diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..3d8d9a5
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,76 @@
+#──────────────────────────────────────────────────────────────────────────────┐
+# SPDX-FileCopyrightText: 2025 toastal <https://toast.al/contact/>             │
+# SPDX-License-Identifier: LGPL-2.1-or-later                                   │
+#──────────────────────────────────────────────────────────────────────────────┘
+{
+  description = "Nixtamal - A Nix version pinning tool with first-class support for Darcs, Pijul, and other VCS systems";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+        
+        # Build nixtamal package using the traditional nix-build approach
+        # This preserves the existing build infrastructure
+        nixtamalPkg = pkgs.callPackage ./nix/package/nixtamal.nix {
+          # Override dependencies as needed
+          nixtamal = null; # Prevent infinite recursion
+        };
+        
+        # Development shell using the same approach as shell.nix
+        devShell = pkgs.mkShell {
+          buildInputs = nixtamalPkg.buildInputs or [];
+          nativeBuildInputs = nixtamalPkg.nativeBuildInputs or [];
+        };
+      in
+      {
+        # Package outputs
+        packages = {
+          nixtamal = nixtamalPkg;
+          default = nixtamalPkg;
+        };
+
+        # Development shell
+        devShells.default = devShell;
+
+        # Test suite integration
+        checks = {
+          # Basic check that the package builds
+          nixtamal-build = nixtamalPkg;
+        };
+
+        # Library outputs for ecosystem integration
+        lib = {
+          # Expose the nixtamal package for flake consumption
+          nixtamal = nixtamalPkg;
+          
+          # Helper functions for hybrid workflows
+          makeHybridInputs = { 
+            extraInputs ? {}
+          }: {
+            inherit nixtamalPkg;
+          } // extraInputs;
+
+          # Utility to create flake-compatible inputs from nixtamal projects
+          fromNixtamalProject = projectPath: 
+            import (projectPath + "/nix/tamal") { 
+              inherit system; 
+              nixpkgs = pkgs;
+            };
+        };
+
+        # App output for running nixtamal directly
+        apps = {
+          nixtamal = {
+            type = "app";
+            program = "${nixtamalPkg}/bin/nixtamal";
+          };
+          default = self.apps.${system}.nixtamal;
+        };
+      });
+}
\ No newline at end of file
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