From a7377f761377a52d030d38393861de261e1ed011 Mon Sep 17 00:00:00 2001
From: Nick Vigilante <nickvigilante@users.noreply.github.com>
Date: Tue, 5 May 2026 16:41:50 -0400
Subject: [PATCH] fix(Makefile): map arm64 to aarch64 for typos binary download
 (#24986)

macOS ARM reports arm64 via uname -m, but typos GitHub release assets
use aarch64 in their filenames. The mismatch produces a 404, so the
build/typos-$(VERSION) target fails silently and Apple Silicon users
fall back to whatever typos binary their environment provides, such as
the one from nix. That binary may be a different version than the one
pinned in CI, creating a skew where local lint/typos rejects strings
that CI accepts.

<!--

If you have used AI to produce some or all of this PR, please ensure you
have read our [AI Contribution
guidelines](https://coder.com/docs/about/contributing/AI_CONTRIBUTING)
before submitting.

-->
---
 Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Makefile b/Makefile
index 6d6b929bc5..35de9c871d 100644
--- a/Makefile
+++ b/Makefile
@@ -781,6 +781,10 @@ TYPOS_VERSION := $(shell grep -oP 'crate-ci/typos@\S+\s+\#\s+v\K[0-9.]+' .github
 
 # Map uname values to typos release asset names.
 TYPOS_ARCH := $(shell uname -m)
+# typos release assets use aarch64, but macOS ARM reports arm64 via uname -m.
+ifeq ($(TYPOS_ARCH),arm64)
+TYPOS_ARCH := aarch64
+endif
 ifeq ($(shell uname -s),Darwin)
 TYPOS_OS := apple-darwin
 else