kube3d: 5.3.0 -> 5.4.1

Updated github location after the move
Fall back on default k3sVersion in the code
Added some validation to the k3sVersion that can be overriden
Enabled tests
Added mainProgram to meta

pkgs/applications/networking/cluster/kube3d/default.nix

@@ -1,16 +1,28 @@
-{ lib, buildGoModule, fetchFromGitHub, installShellFiles, k3sVersion ? "1.22.2-k3s2" }:
+{ lib
+, buildGoModule
+, fetchFromGitHub
+, installShellFiles
+, k3sVersion ? null
+}:
 
+let
+  hasVPrefix = ver: (builtins.elemAt (lib.stringToCharacters ver) 0) == "v";
+  k3sVersionSet =
+    if k3sVersion != null then
+      if hasVPrefix k3sVersion then throw "k3sVersion should not have a v prefix" else true
+    else
+      false;
+in
 buildGoModule rec {
   pname = "kube3d";
-  version = "5.3.0";
+  version = "5.4.1";
 
   src = fetchFromGitHub {
-    owner = "rancher";
+    owner = "k3d-io";
     repo = "k3d";
     rev = "v${version}";
-    sha256 = "sha256-ZuUjk1wb7iRZX+OpjLJHp1T0WYNjCHU6DpYF4V/heVc=";
+    sha256 = "sha256-DVQrD4JMei9yRFzuiVb6AcydEupNSlpgYLfGWWRiaao=";
   };
-
   vendorSha256 = null;
 
   nativeBuildInputs = [ installShellFiles ];
@@ -18,10 +30,14 @@ buildGoModule rec {
   excludedPackages = [ "tools" "docgen" ];
 
   ldflags =
-    let t = "github.com/rancher/k3d/v5/version"; in
+    let t = "github.com/k3d-io/k3d/v5/version"; in
-    [ "-s" "-w" "-X ${t}.Version=v${version}" "-X ${t}.K3sVersion=v${k3sVersion}" ];
+    [ "-s" "-w" "-X ${t}.Version=v${version}" ] ++ lib.optionals k3sVersionSet [ "-X ${t}.K3sVersion=v${k3sVersion}" ];
 
-  doCheck = false;
+   preCheck = ''
+    # skip test that uses networking
+    substituteInPlace version/version_test.go \
+      --replace "TestGetK3sVersion" "SkipGetK3sVersion"
+  '';
 
   postInstall = ''
     installShellCompletion --cmd k3d \
@@ -34,13 +50,13 @@ buildGoModule rec {
   installCheckPhase = ''
     runHook preInstallCheck
     $out/bin/k3d --help
-    $out/bin/k3d --version | grep -e "k3d version v${version}" -e "k3s version v${k3sVersion}"
+    $out/bin/k3d --version | grep -e "k3d version v${version}" ${lib.optionalString k3sVersionSet "-e \"k3s version v${k3sVersion}\""}
     runHook postInstallCheck
   '';
 
   meta = with lib; {
-    homepage = "https://github.com/rancher/k3d";
+    homepage = "https://github.com/k3d-io/k3d/";
-    changelog = "https://github.com/rancher/k3d/blob/v${version}/CHANGELOG.md";
+    changelog = "https://github.com/k3d-io/k3d/blob/v${version}/CHANGELOG.md";
     description = "A helper to run k3s (Lightweight Kubernetes. 5 less than k8s) in a docker container - k3d";
     longDescription = ''
       k3s is the lightweight Kubernetes distribution by Rancher: rancher/k3s
@@ -51,5 +67,6 @@ buildGoModule rec {
     license = licenses.mit;
     maintainers = with maintainers; [ kuznero jlesquembre ngerstle jk ricochet ];
     platforms = platforms.linux ++ platforms.darwin;
+    mainProgram = "k3d";
   };
 }