From 00b4a425c779c7220fa6a3300960bd1056ae1a6f Mon Sep 17 00:00:00 2001
From: Kenichi Kamiya <kachick1@gmail.com>
Date: Fri, 31 Oct 2025 02:05:05 +0900
Subject: [PATCH 1/2] typespec: update fetcherVersion in pnpm.fetchDeps

The hash appears flaky when building on GitHub-hosted Linux runners.
As far as I see, applying the new fetcher introduced in 0eec779fcc1fcc027a0d37ed3b6cd251343c22a5
makes the result stable.
---
 pkgs/by-name/ty/typespec/package.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/by-name/ty/typespec/package.nix b/pkgs/by-name/ty/typespec/package.nix
index e6825050b51c..386c64b616a0 100644
--- a/pkgs/by-name/ty/typespec/package.nix
+++ b/pkgs/by-name/ty/typespec/package.nix
@@ -38,8 +38,8 @@ stdenvNoCC.mkDerivation (finalAttrs: {
       pnpmWorkspaces
       postPatch
       ;
-    fetcherVersion = 1;
-    hash = "sha256-/Y7KhdNeyUV2CQQWjhYBDDT24oE6UdBO6HTweUUaNqc=";
+    fetcherVersion = 2;
+    hash = "sha256-ztig1B10cQQy+4XKZjwwlCxGenwcU+C28TfTWHqZ59Y=";
   };
 
   postPatch = ''

From 04ac774406db687d894ecaa5365e66b666d1cf0d Mon Sep 17 00:00:00 2001
From: Kenichi Kamiya <kachick1@gmail.com>
Date: Fri, 31 Oct 2025 02:16:35 +0900
Subject: [PATCH 2/2] typespec: prefer versionCheckHook over
 testers.testVersion

---
 pkgs/by-name/ty/typespec/package.nix | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/pkgs/by-name/ty/typespec/package.nix b/pkgs/by-name/ty/typespec/package.nix
index 386c64b616a0..2a06e30892ea 100644
--- a/pkgs/by-name/ty/typespec/package.nix
+++ b/pkgs/by-name/ty/typespec/package.nix
@@ -6,7 +6,7 @@
   nix-update-script,
   nodejs,
   pnpm,
-  testers,
+  versionCheckHook,
 }:
 
 let
@@ -91,9 +91,11 @@ stdenvNoCC.mkDerivation (finalAttrs: {
     runHook postInstall
   '';
 
-  passthru.tests.version = testers.testVersion {
-    package = finalAttrs.finalPackage;
-  };
+  nativeInstallCheckInputs = [
+    versionCheckHook
+  ];
+  doInstallCheck = true;
+  versionCheckProgramArg = "--version";
 
   passthru.updateScript = nix-update-script {
     extraArgs = [ ''--version-regex=typespec-stable@(\d+\.\d+\.\d+)'' ];