From f326911cb926d264d784186219f4608bf557170f Mon Sep 17 00:00:00 2001
From: Aaron Jheng <wentworth@outlook.com>
Date: Mon, 6 Feb 2023 11:52:59 +0000
Subject: [PATCH] temporal-cli: combine temporal-cli and tctl

---
 .../cluster/temporal-cli/default.nix          | 98 ++++++++++++++-----
 1 file changed, 74 insertions(+), 24 deletions(-)

diff --git a/pkgs/applications/networking/cluster/temporal-cli/default.nix b/pkgs/applications/networking/cluster/temporal-cli/default.nix
index a78aaf4b56da..fb3268ab55a9 100644
--- a/pkgs/applications/networking/cluster/temporal-cli/default.nix
+++ b/pkgs/applications/networking/cluster/temporal-cli/default.nix
@@ -1,35 +1,85 @@
-{ lib, fetchFromGitHub, buildGoModule, testers, temporal-cli }:
+{ lib, fetchFromGitHub, buildGoModule, installShellFiles, symlinkJoin }:
 
-buildGoModule rec {
+let
+  tctl-next = buildGoModule rec {
+    pname = "tctl-next";
+    version = "0.8.0";
+
+    src = fetchFromGitHub {
+      owner = "temporalio";
+      repo = "cli";
+      rev = "v${version}";
+      hash = "sha256-yQnFw3uYGKrTevGFVZNgkWwKCCWiGy0qwJJOmnMpTJQ=";
+    };
+
+    vendorHash = "sha256-ld59ADHnlgsCA2mzVhdq6Vb2aa9rApvFxs3NpHiCKxo=";
+
+    nativeBuildInputs = [ installShellFiles ];
+
+    excludedPackages = [ "./cmd/docgen" ];
+
+    ldflags = [
+      "-s"
+      "-w"
+      "-X github.com/temporalio/cli/headers.Version=${version}"
+    ];
+
+    preCheck = ''
+      export HOME=$(mktemp -d)
+    '';
+
+    postInstall = ''
+      installShellCompletion --cmd temporal \
+        --bash <($out/bin/temporal completion bash) \
+        --zsh <($out/bin/temporal completion zsh)
+    '';
+  };
+
+  tctl = buildGoModule rec {
+    pname = "tctl";
+    version = "1.18.0";
+
+    src = fetchFromGitHub {
+      owner = "temporalio";
+      repo = "tctl";
+      rev = "v${version}";
+      hash = "sha256-LcBKkx3mcDOrGT6yJx98CSgxbwskqGPWqOzHWOu6cig=";
+    };
+
+    vendorHash = "sha256-BUYEeC5zli++OxVFgECJGqJkbDwglLppSxgo+4AqOb0=";
+
+    nativeBuildInputs = [ installShellFiles ];
+
+    excludedPackages = [ "./cmd/copyright" ];
+
+    ldflags = [ "-s" "-w" ];
+
+    preCheck = ''
+      export HOME=$(mktemp -d)
+    '';
+
+    postInstall = ''
+      installShellCompletion --cmd tctl \
+        --bash <($out/bin/tctl completion bash) \
+        --zsh <($out/bin/tctl completion zsh)
+    '';
+  };
+in
+symlinkJoin rec {
   pname = "temporal-cli";
-  version = "1.18.0";
+  inherit (tctl) version;
+  name = "${pname}-${version}";
 
-  src = fetchFromGitHub {
-    owner = "temporalio";
-    repo = "tctl";
-    rev = "v${version}";
-    hash = "sha256-LcBKkx3mcDOrGT6yJx98CSgxbwskqGPWqOzHWOu6cig=";
-  };
-
-  vendorHash = "sha256-BUYEeC5zli++OxVFgECJGqJkbDwglLppSxgo+4AqOb0=";
-
-  ldflags = [ "-s" "-w" ];
-
-  preCheck = ''
-    export HOME=$(mktemp -d)
-  '';
-
-  passthru.tests.version = testers.testVersion {
-    package = temporal-cli;
-    # the app writes a default config file at startup
-    command = "HOME=$(mktemp -d) ${meta.mainProgram} --version";
-  };
+  paths = [
+    tctl-next
+    tctl
+  ];
 
   meta = with lib; {
     description = "Temporal CLI";
     homepage = "https://temporal.io";
     license = licenses.mit;
     maintainers = with maintainers; [ aaronjheng ];
-    mainProgram = "tctl";
+    mainProgram = "temporal";
   };
 }