From ea626e5dd0463f8bce28d29a7107a89b13a77806 Mon Sep 17 00:00:00 2001
From: sbldevnet <sbldevnet@gmail.com>
Date: Mon, 28 Sep 2026 13:07:21 +0200
Subject: [PATCH] build: lower the go.mod directive to the version the code
 actually requires

The go directive was pinned to 1.27.1 (latest stable) with no code-level
justification. Determined via go build -gcflags="-lang=go1.2X" ./... that
the code's own syntax/stdlib usage (generics, atomic.Pointer[T],
errors.Join, math/rand/v2, and the per-iteration for-range loop variable
semantics relied on in proxy.serve's goroutine closure) only needs 1.22.

The actual binding floor is higher: golang.org/x/sync v0.23.0 (already
pinned, providing singleflight) declares go 1.26.0 in its own go.mod, and
go mod tidy raises the directive accordingly. go 1.25.0 fails go build
with "updates to go.mod needed"; go 1.26.0 builds, vets, and passes
go test -race cleanly.
---
 go.mod | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/go.mod b/go.mod
index cb8e3ae..3a299c7 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/sbldevnet/cloudflared-proxy
 
-go 1.27.1
+go 1.26.0
 
 require (
 	github.com/spf13/cobra v1.10.2