Merge pull request #332409 from emilytrau/gowall

gowall: init at 0.1.5

pkgs/by-name/go/gowall/package.nix

@@ -0,0 +1,41 @@
+{
+  lib,
+  stdenv,
+  buildGoModule,
+  fetchFromGitHub,
+  installShellFiles,
+}:
+
+buildGoModule rec {
+  pname = "gowall";
+  version = "0.1.5";
+
+  src = fetchFromGitHub {
+    owner = "Achno";
+    repo = "gowall";
+    rev = "v${version}";
+    hash = "sha256-4h7vRu1aqCGccKx2UiLSFNloqf22QUml4BHkKzzdwYA=";
+  };
+
+  vendorHash = "sha256-jNx4ehew+IBx7M6ey/rT0vb53+9OBVYSEDJv8JWfZIw=";
+
+  nativeBuildInputs = [ installShellFiles ];
+  postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
+    installShellCompletion --cmd gowall \
+      --bash <($out/bin/gowall completion bash) \
+      --fish <($out/bin/gowall completion fish) \
+      --zsh <($out/bin/gowall completion zsh)
+  '';
+
+  meta = {
+    changelog = "https://github.com/Achno/gowall/releases/tag/v${version}";
+    description = "Tool to convert a Wallpaper's color scheme / palette";
+    homepage = "https://github.com/Achno/gowall";
+    license = lib.licenses.mit;
+    mainProgram = "gowall";
+    maintainers = with lib.maintainers; [
+      crem
+      emilytrau
+    ];
+  };
+}