From a19cc6497a788742ea25bba82d2fcc2e217b2c29 Mon Sep 17 00:00:00 2001
From: Stefan Kreutz <mail@skreutz.com>
Date: Sun, 24 Aug 2025 22:21:37 +0200
Subject: Add experimental Nix flake

---
 flake.nix | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 flake.nix

(limited to 'flake.nix')

diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..7d153a9
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,55 @@
+{
+  description = "Stefan Kreutz's personal website";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = inputs@{ self, nixpkgs, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+	pkgs = import nixpkgs {
+	  inherit system;
+	  config = { };
+	  overlays = [ ];
+	};
+	src = builtins.path { path = ./.; name = "blog"; };
+      in rec {
+	# nix develop
+	devShells.default = pkgs.mkShell {
+	  nativeBuildInputs = with pkgs; [ ghc cabal-install lychee ];
+	};
+
+	# nix build .
+	# open ./result/srv/www.skreutz.com/index.html
+	packages.default = packages.site;
+
+	# nix run .#generator -- --help
+	packages.generator = pkgs.haskell.lib.compose.justStaticExecutables (
+	  pkgs.haskellPackages.callCabal2nix "blog" src { }
+	);
+
+	# nix build .#site
+	packages.site = pkgs.callPackage ./site.nix {
+	  inherit self;
+	  inherit (packages) generator;
+	};
+
+	checks.links = pkgs.stdenvNoCC.mkDerivation {
+	  inherit src;
+	  name = "offline-link-check";
+	  dontBuild = true;
+	  doCheck = true;
+	  nativeBuildInputs = with pkgs; [ lychee ];
+	  checkPhase = ''
+	    "${packages.generator}/bin/site" rebuild
+	    lychee --offline --no-progress --require-https --root-dir "$( realpath _site )" _site
+	  '';
+	  installPhase = ''
+	    mkdir $out
+	  '';
+	};
+      }
+    );
+}
-- 
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