fix: use local Go toolchain (#1546)

Author: dunglas

.github/workflows/sanitizers.yaml

@@ -13,6 +13,8 @@ on:
       - "docs/**"
 permissions:
   contents: read
+env:
+  GOTOOLCHAIN: local
 jobs:
   # Adapted from https://github.com/beberlei/hdrhistogram-php
   sanitizers:

.github/workflows/static.yaml

@@ -29,6 +29,7 @@ permissions:
   attestations: write
 env:
   IMAGE_NAME: ${{ (github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && inputs.version) || startsWith(github.ref, 'refs/tags/')) && 'dunglas/frankenphp' || 'dunglas/frankenphp-dev' }}
+  GOTOOLCHAIN: local
 jobs:
   prepare:
     runs-on: ubuntu-24.04

.github/workflows/tests.yaml

@@ -13,6 +13,8 @@ on:
       - "docs/**"
 permissions:
   contents: read
+env:
+  GOTOOLCHAIN: local
 jobs:
   tests-linux:
     name: Tests (Linux, PHP ${{ matrix.php-versions }})

Dockerfile

@@ -57,6 +57,7 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 COPY --from=golang-base /usr/local/go /usr/local/go
 
 ENV PATH=/usr/local/go/bin:$PATH
+ENV GOTOOLCHAIN=local
 
 # This is required to link the FrankenPHP binary to the PHP binary
 RUN apt-get update && \

alpine.Dockerfile

@@ -57,6 +57,7 @@ SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
 COPY --link --from=golang-base /usr/local/go /usr/local/go
 
 ENV PATH=/usr/local/go/bin:$PATH
+ENV GOTOOLCHAIN=local
 
 # hadolint ignore=SC2086
 RUN apk add --no-cache --virtual .build-deps \

caddy/caddy.go

@@ -343,7 +343,7 @@ func (f *FrankenPHPApp) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
 	}
 
 	if f.MaxThreads > 0 && f.NumThreads > 0 && f.MaxThreads < f.NumThreads {
-		return errors.New("'max_threads' must be greater than or equal to 'num_threads'")
+		return errors.New(`"max_threads"" must be greater than or equal to "num_threads"`)
 	}
 
 	return nil

caddy/go.mod

@@ -2,8 +2,6 @@ module github.com/dunglas/frankenphp/caddy
 
 go 1.24.0
 
-toolchain go1.24.2
-
 replace github.com/dunglas/frankenphp => ../
 
 retract v1.0.0-rc.1 // Human error

dev-alpine.Dockerfile

@@ -3,6 +3,7 @@
 #checkov:skip=CKV_DOCKER_3
 FROM golang:1.24-alpine
 
+ENV GOTOOLCHAIN=local
 ENV CFLAGS="-ggdb3"
 ENV PHPIZE_DEPS="\
 	autoconf \

dev.Dockerfile

@@ -3,6 +3,7 @@
 #checkov:skip=CKV_DOCKER_3
 FROM golang:1.24
 
+ENV GOTOOLCHAIN=local
 ENV CFLAGS="-ggdb3"
 ENV PHPIZE_DEPS="\
 	autoconf \

go.mod

@@ -1,6 +1,6 @@
 module github.com/dunglas/frankenphp
 
-go 1.24
+go 1.24.0
 
 retract v1.0.0-rc.1 // Human error