From 0fbc5c8d8d45149ebdd48a00c143351037d1ad9f Mon Sep 17 00:00:00 2001
From: Pim Kunis <pim@kunis.nl>
Date: Sat, 27 Apr 2024 00:26:02 +0200
Subject: [PATCH] package release script

---
 flake.nix   |  1 +
 release.nix | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 release.nix

diff --git a/flake.nix b/flake.nix
index 2de4b25..50ad703 100644
--- a/flake.nix
+++ b/flake.nix
@@ -21,5 +21,6 @@
     ./blog-pim.nix
     ./forgejo-nix-action.nix
     ./atticd.nix
+    ./release.nix
   ];
 }
diff --git a/release.nix b/release.nix
new file mode 100644
index 0000000..ba68cc9
--- /dev/null
+++ b/release.nix
@@ -0,0 +1,19 @@
+{ nixpkgs, flutils, ... }: flutils.lib.eachDefaultSystem (system:
+let
+  pkgs = nixpkgs.legacyPackages.${system};
+  createScript = name: runtimeInputs: scriptPath:
+    let
+      script = (pkgs.writeScriptBin name (builtins.readFile scriptPath)).overrideAttrs (old: {
+        buildCommand = "${old.buildCommand}\n patchShebangs $out";
+      });
+    in
+    pkgs.symlinkJoin {
+      inherit name;
+      paths = [ script ] ++ runtimeInputs;
+      buildInputs = [ pkgs.makeWrapper ];
+      postBuild = "wrapProgram $out/bin/${name} --set PATH $out/bin";
+    };
+in
+{
+  packages.release = createScript "release" (with pkgs; [ nix docker-client git ]) ./release.sh;
+})