From be97400d03c2849345820ea4fa0434e5a5eaf7cf Mon Sep 17 00:00:00 2001
From: Tomas Zijdemans <tomas.zijdemans@vipps.no>
Date: Mon, 28 Sep 2026 18:53:10 +0200
Subject: [PATCH] chore: run Bun tests with --tsconfig-override

deno task test:bun copied the Bun config to ./tsconfig.json and removed
it after the run. That overwrote any local tsconfig.json at the repo
root, and a failing test skipped the rm and left the copy behind. Pass
the config with --tsconfig-override instead, and make its paths relative
to _tools/node_test_runner/ where it lives.
---
 .gitignore                                    |  4 ++--
 _tools/node_test_runner/tsconfig_for_bun.json | 22 +++++++++----------
 deno.json                                     |  2 +-
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/.gitignore b/.gitignore
index 2ab38f259819..1e10f88616c1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,6 @@ _tmp/
 *.sublime-project
 *.sublime-workspace
 
-# tsconfig for bun
+# local TypeScript config
 /tsconfig.json
-.claude/
\ No newline at end of file
+.claude/
diff --git a/_tools/node_test_runner/tsconfig_for_bun.json b/_tools/node_test_runner/tsconfig_for_bun.json
index 8288466aa2ed..3f5dcde6eec3 100644
--- a/_tools/node_test_runner/tsconfig_for_bun.json
+++ b/_tools/node_test_runner/tsconfig_for_bun.json
@@ -1,17 +1,17 @@
 {
   "compilerOptions": {
     "paths": {
-      "@std/assert": ["./assert/mod.ts"],
-      "@std/assert/greater-or-equal": ["./assert/greater_or_equal.ts"],
-      "@std/internal/build-message": ["./internal/build_message.ts"],
-      "@std/internal/diff": ["./internal/diff.ts"],
-      "@std/internal/diff-str": ["./internal/diff_str.ts"],
-      "@std/internal/format": ["./internal/format.ts"],
-      "@std/internal/os": ["./internal/os.ts"],
-      "@std/internal/styles": ["./internal/styles.ts"],
-      "@std/path": ["./path/mod.ts"],
-      "@std/semver": ["./semver/mod.ts"],
-      "@std/testing/types": ["./testing/types.ts"]
+      "@std/assert": ["../../assert/mod.ts"],
+      "@std/assert/greater-or-equal": ["../../assert/greater_or_equal.ts"],
+      "@std/internal/build-message": ["../../internal/build_message.ts"],
+      "@std/internal/diff": ["../../internal/diff.ts"],
+      "@std/internal/diff-str": ["../../internal/diff_str.ts"],
+      "@std/internal/format": ["../../internal/format.ts"],
+      "@std/internal/os": ["../../internal/os.ts"],
+      "@std/internal/styles": ["../../internal/styles.ts"],
+      "@std/path": ["../../path/mod.ts"],
+      "@std/semver": ["../../semver/mod.ts"],
+      "@std/testing/types": ["../../testing/types.ts"]
     }
   }
 }
diff --git a/deno.json b/deno.json
index 89e49f2003e3..90a87b6572a3 100644
--- a/deno.json
+++ b/deno.json
@@ -21,7 +21,7 @@
     "test:tools": "deno test -A --doc _tools/",
     "test:browser": "git grep --name-only \"This module is browser compatible.\" | grep -v deno.json | grep -v .github/workflows | grep -v _tools | grep -v encoding/README.md | grep -v media_types/vendor/update.ts | xargs deno check --config browser-compat.tsconfig.json",
     "test:node": "(cd _tools/node_test_runner && npm install) && node --import ./_tools/node_test_runner/register_deno_shim.mjs ./_tools/node_test_runner/run_test.mjs",
-    "test:bun": "(cd _tools/node_test_runner && bun install) && cp _tools/node_test_runner/tsconfig_for_bun.json ./tsconfig.json && bun test --require ./_tools/node_test_runner/register_deno_shim.mjs _tools/node_test_runner/run_test.mjs && rm tsconfig.json",
+    "test:bun": "(cd _tools/node_test_runner && bun install) && bun test --tsconfig-override ./_tools/node_test_runner/tsconfig_for_bun.json --require ./_tools/node_test_runner/register_deno_shim.mjs _tools/node_test_runner/run_test.mjs",
     "lint:circular": "deno run --allow-env --allow-read --allow-write --allow-net=deno.land,jsr.io ./_tools/check_circular_package_dependencies.ts",
     "lint:mod-exports": "deno run --allow-env --allow-read ./_tools/check_mod_exports.ts",
     "lint:tools-types": "deno check _tools/*.ts",