chore: makefile Go min supported version check (osmosis-labs#6239)

* chore: makefile Go min supported version check

* Update Makefile

Co-authored-by: Matt, Park <[email protected]>

---------

Co-authored-by: devbot-wizard <[email protected]>
Co-authored-by: Matt, Park <[email protected]>

Makefile

@@ -10,10 +10,17 @@ DOCKER := $(shell which docker)
 E2E_UPGRADE_VERSION := "v19"
 #SHELL := /bin/bash
 
+# Go version to be used in docker images
 GO_VERSION := $(shell cat go.mod | grep -E 'go [0-9].[0-9]+' | cut -d ' ' -f 2)
+# currently installed Go version
 GO_MODULE := $(shell cat go.mod | grep "module " | cut -d ' ' -f 2)
 GO_MAJOR_VERSION = $(shell go version | cut -c 14- | cut -d' ' -f1 | cut -d'.' -f1)
 GO_MINOR_VERSION = $(shell go version | cut -c 14- | cut -d' ' -f1 | cut -d'.' -f2)
+# minimum supported Go version
+GO_MINIMUM_MAJOR_VERSION = $(shell cat go.mod | grep -E 'go [0-9].[0-9]+' | cut -d ' ' -f2 | cut -d'.' -f1)
+GO_MINIMUM_MINOR_VERSION = $(shell cat go.mod | grep -E 'go [0-9].[0-9]+' | cut -d ' ' -f2 | cut -d'.' -f2)
+# message to be printed if Go does not meet the minimum required version
+GO_VERSION_ERR_MSG = "ERROR: Go version $(GO_MINIMUM_MAJOR_VERSION).$(GO_MINIMUM_MINOR_VERSION)+ is required"
 
 export GO111MODULE = on
 
@@ -102,10 +109,17 @@ endif
 ###############################################################################
 
 check_version:
-ifneq ($(GO_MINOR_VERSION),20)
-	@echo "ERROR: Go version 1.20 is required for this version of Osmosis."
-	exit 1
-endif
+	@echo "Go version: $(GO_MAJOR_VERSION).$(GO_MINOR_VERSION)"
+	@if [ $(GO_MAJOR_VERSION) -gt $(GO_MINIMUM_MAJOR_VERSION) ]; then \
+		echo "Go version is sufficient"; \
+		exit 0; \
+	elif [ $(GO_MAJOR_VERSION) -lt $(GO_MINIMUM_MAJOR_VERSION) ]; then \
+		echo '$(GO_VERSION_ERR_MSG)'; \
+		exit 1; \
+	elif [ $(GO_MINOR_VERSION) -lt $(GO_MINIMUM_MINOR_VERSION) ]; then \
+		echo '$(GO_VERSION_ERR_MSG)'; \
+		exit 1; \
+	fi
 
 all: install lint test