package release script

flake.nix

@@ -21,5 +21,6 @@
     ./blog-pim.nix
     ./forgejo-nix-action.nix
     ./atticd.nix
+    ./release.nix
   ];
 }

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;
+})