clash: reinit at 1.18.0

pkgs/by-name/cl/clash/package.nix

@@ -0,0 +1,45 @@
+{
+  lib,
+  fetchFromGitHub,
+  buildGoModule,
+  testers,
+  clash,
+}:
+
+buildGoModule rec {
+  pname = "clash";
+  version = "1.18.0";
+
+  # Canonical upstream has been removed.
+  src = fetchFromGitHub {
+    owner = "aaronjheng";
+    repo = "clash";
+    rev = "v${version}";
+    hash = "sha256-LqjSPlPkR5sB4Z1pmpdE9r66NN7pwgE9GK4r1zSFlxs=";
+  };
+
+  vendorHash = "sha256-EWAbEFYr15RiJk9IXF6KaaX4GaSCa6E4+8rKL4/XG8Y=";
+
+  subPackages = [ "." ];
+
+  CGO_ENABLED = 0;
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X github.com/Dreamacro/clash/constant.Version=${version}"
+  ];
+
+  passthru.tests.version = testers.testVersion {
+    package = clash;
+    command = "clash -v";
+  };
+
+  meta = {
+    description = "Rule-based tunnel in Go";
+    homepage = "https://github.com/Dreamacro/clash";
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [ aaronjheng ];
+    mainProgram = "clash";
+  };
+}