From 18764eff0edae53c5456718d17a1d268e60e864c Mon Sep 17 00:00:00 2001
From: mmetc <92726601+mmetc@users.noreply.github.com>
Date: Mon, 5 Jun 2023 13:02:37 +0200
Subject: [PATCH] make: allow using a development version of Go, with a warning
 (#2260)

---
 Makefile        |  3 +++
 mk/goversion.mk | 16 ++++++++++++----
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 334e738c8..52d5e3efe 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,8 @@
 include mk/platform.mk
 
+BUILD_REQUIRE_GO_MAJOR ?= 1
+BUILD_REQUIRE_GO_MINOR ?= 20
+
 BUILD_CODENAME ?= alphaga
 
 CROWDSEC_FOLDER = ./cmd/crowdsec
diff --git a/mk/goversion.mk b/mk/goversion.mk
index 48979ac8e..dd9954928 100644
--- a/mk/goversion.mk
+++ b/mk/goversion.mk
@@ -1,7 +1,4 @@
 
-BUILD_REQUIRE_GO_MAJOR ?= 1
-BUILD_REQUIRE_GO_MINOR ?= 20
-
 BUILD_GOVERSION = $(subst go,,$(shell go env GOVERSION))
 
 go_major_minor = $(subst ., ,$(BUILD_GOVERSION))
@@ -10,8 +7,19 @@ GO_MINOR_VERSION = $(word 2, $(go_major_minor))
 
 GO_VERSION_VALIDATION_ERR_MSG = Golang version ($(BUILD_GOVERSION)) is not supported, please use at least $(BUILD_REQUIRE_GO_MAJOR).$(BUILD_REQUIRE_GO_MINOR)
 
+
 .PHONY: goversion
-goversion:
+goversion: $(if $(findstring devel,$(shell go env GOVERSION)),goversion_devel,goversion_check)
+
+
+.PHONY: goversion_devel
+goversion_devel:
+	$(warning WARNING: You are using a development version of Golang ($(BUILD_GOVERSION)) which is not supported. For production environments, use a stable version (at least $(BUILD_REQUIRE_GO_MAJOR).$(BUILD_REQUIRE_GO_MINOR)))
+	$(info )
+
+
+.PHONY: goversion_check
+goversion_check:
 ifneq ($(OS), Windows_NT)
 	@if [ $(GO_MAJOR_VERSION) -gt $(BUILD_REQUIRE_GO_MAJOR) ]; then \
 		exit 0; \