Add ipsw to desktop apps

home/desktop.nix

@@ -17,9 +17,10 @@
     gradle
     htop
     hyfetch
+    imagemagick
     # telnet
     inetutils
-    imagemagick
+    ipsw
     jadx
     jdk21
     jq

pkgs/default.nix

@@ -1,5 +1,6 @@
 self: super:
 {
+  ipsw = super.callPackage ./ipsw.nix { };
   monaco-powerline = super.callPackage ./monaco-powerline/default.nix { };
   swiftformat = super.callPackage ./swiftformat.nix { };
 }

pkgs/ipsw.nix

@@ -0,0 +1,38 @@
+{ buildGo123Module, lib, fetchFromGitHub, pkgs }:
+
+# As of writing, this requires Go 1.23.
+# `buildGoModule` currently uses Go 1.22.
+buildGo123Module rec {
+  pname = "ipsw";
+  version = "3.1.542";
+
+  src = fetchFromGitHub {
+    owner = "blacktop";
+    repo = "ipsw";
+    rev = "v${version}";
+    hash = "sha256-s5clUOfJdLhbOtImkCNyPfBaIityJDXIkUlP4QfaLVE=";
+  };
+
+  vendorHash = "sha256-frOgljG8YKfuzozKPt4SpMiRz3891bteu1WKiVXwz/4=";
+
+  buildInputs = with pkgs; [
+    unicorn
+  ];
+
+  # Only build the `ipsw` CLI tool.
+  # We do not need `ipswd`.
+  subPackages = [
+    "cmd/ipsw"
+  ];
+
+  ldflags = [
+    "-X github.com/blacktop/ipsw/cmd/ipsw/cmd.AppVersion=v${version}"
+    # There's also `cmd.AppBuildCommit`, but this would be a hassle.
+  ];
+
+  meta = {
+    description = "Simple command-line snippet manager, written in Go";
+    homepage = "https://github.com/blacktop/ipsw";
+    license = lib.licenses.mit;
+  };
+}