Makefile: update go.toolchain.rev atomically

Updates #501 Signed-off-by: James Tucker <james@tailscale.com>
2 months ago · 9e09fad087
parent 204173d10c
commit 9e09fad087
1 changed files with 2 additions and 1 deletions
--- a/3
+++ b/3
@ -221,7 +221,8 @@ update-version: ## Update the version in build.gradle
 .PHONY: update-oss
 update-oss: ## Update the tailscale.com go module and update the version in build.gradle
 	GOPROXY=direct ./tool/go get tailscale.com@main
-	./tool/go run tailscale.com/cmd/printdep --go > go.toolchain.rev
+	./tool/go run tailscale.com/cmd/printdep --go > go.toolchain.rev.new
+	mv go.toolchain.rev.new go.toolchain.rev
 	./tool/go mod tidy -compat=1.23

 # Get the commandline tools package, this provides (among other things) the sdkmanager binary.