ios-deploy: move out of nodePackages

This doesn’t need nodePackages to work, so we can move it to
pkgs/os-specific/darwin. Note that it still requires xcodebuild to
work.

pkgs/os-specific/darwin/ios-deploy/default.nix

@@ -0,0 +1,35 @@
+{ lib, stdenvNoCC, rsync, fetchFromGitHub }:
+
+# Note this is impure, using system XCode to build ios-deploy. We
+# should have a special flag for users to enable this.
+
+let version = "1.11.0";
+in stdenvNoCC.mkDerivation {
+  pname = "ios-deploy";
+  inherit version;
+  src = fetchFromGitHub {
+    owner = "ios-control";
+    repo = "ios-deploy";
+    rev = version;
+    sha256 = "0hqwikdrcnslx4kkw9b0n7n443gzn2gbrw15pp2fnkcw5s0698sc";
+  };
+  nativeBuildInputs = [ rsync ];
+  buildPhase = ''
+    LD=$CC
+    tmp=$(mktemp -d)
+    ln -s /usr/bin/xcodebuild $tmp
+    export PATH="$PATH:$tmp"
+    xcodebuild -configuration Release SYMROOT=build OBJROOT=$tmp
+  '';
+  checkPhase = ''
+    xcodebuild test -scheme ios-deploy-tests -configuration Release SYMROOT=build
+  '';
+  installPhase = ''
+    install -D build/Release/ios-deploy $out/bin/ios-deploy
+  '';
+  meta = {
+    platforms = lib.platforms.darwin;
+    description = "Install and debug iOS apps from the command line. Designed to work on un-jailbroken devices";
+    license = lib.licenses.gpl3;
+  };
+}