imgpkg: init at 0.43.1

pkgs/by-name/im/imgpkg/package.nix

@@ -0,0 +1,32 @@
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
+}:
+
+buildGoModule rec {
+  pname = "imgpkg";
+  version = "0.43.1";
+
+  src = fetchFromGitHub {
+    owner = "carvel-dev";
+    repo = "imgpkg";
+    rev = "v${version}";
+    hash = "sha256-RjTVJjuzjNTZrg1VZ4NrDf1SZmS+CGzofYTBQEZNIag=";
+  };
+
+  vendorHash = null;
+
+  subPackages = [ "cmd/imgpkg" ];
+
+  CGO_ENABLED = "0";
+  ldflags = [ "-X=carvel.dev/imgpkg/pkg/imgpkg/cmd.Version=${version}" ];
+
+  meta = {
+    description = "Store application configuration files in Docker/OCI registries";
+    homepage = "https://carvel.dev/imgpkg";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ benchand ];
+    mainProgram = "imgpkg";
+  };
+}