Add hard check on go version (#5960)

* Add hard check on go version * Pull from go.mod * Update toolkit/scripts/tools.mk Co-authored-by: Pawel Winogrodzki <[email protected]> --------- Co-authored-by: Pawel Winogrodzki <[email protected]>
microsoft · Aug 10, 2023 · 8f715de · 8f715de
1 parent 8b6982a
commit 8f715de
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/toolkit/scripts/tools.mk b/toolkit/scripts/tools.mk
@@ -13,6 +13,21 @@ $(call create_folder,$(BUILD_DIR)/tools)
 
 ######## GO TOOLS ########
 
+# The version as held in the go.mod file (a line like 'go 1.19'). Add "go" to the front of the version number
+# so that it matches the output of 'go version' (e.g. 'go1.19').
+go_min_version = go$(shell grep -E '^go [0-9]+\.[0-9]+' $(TOOLS_DIR)/go.mod | awk '{print $$2}')
+
+# Check if the go version is high enough to build the tools. The 'sort' command is used to compare the versions
+# (with -V which sorts by version number). If the lowest version in the sort is the same as the minimum version, then
+# the installed version must be greater than or equal to the minimum version and we are fine.
+ifeq ($(REBUILD_TOOLS),y)
+go_current_version = $(shell go version | awk '{print $$3}')
+go_version_check = $(shell printf '%s\n%s\n' "$(go_min_version)" "$(go_current_version)" | sort -V | head -n1)
+ifneq ($(go_version_check),$(go_min_version))
+$(error Go version '$(go_current_version)' is less than minimum required version '$(go_min_version)')
+endif
+endif
+
 # List of go utilities in tools/ directory
 go_tool_list = \
 	boilerplate \