Added check for toolchain

Signed-off-by: 7h3-3mp7y-m4n <emailtorash@gmail.com>

.github/workflows/ci.yml

@@ -47,7 +47,7 @@ jobs:
     - name: Generate
       run: make generate
     - name: Run linters
-      run: make license-check lint vanity-import-check
+      run: make toolchain-check lint vanity-import-check
     - name: Build
       run: make build
     - name: Check clean repository

Makefile

@@ -18,8 +18,8 @@ TIMEOUT = 60
 .DEFAULT_GOAL := precommit
 
 .PHONY: precommit ci
-precommit: generate license-check misspell go-mod-tidy golangci-lint-fix test-default
-ci: generate license-check lint vanity-import-check build test-default check-clean-work-tree test-coverage
+precommit: generate toolchain-check license-check misspell go-mod-tidy golangci-lint-fix verify-readmes verify-mods test-default
+ci: generate toolchain-check license-check lint vanity-import-check verify-readmes verify-mods build test-default check-clean-work-tree test-coverage
 
 # Tools
 
@@ -189,6 +189,16 @@ vanity-import-check: | $(PORTO)
 .PHONY: lint
 lint: go-mod-tidy golangci-lint misspell govulncheck
 
+.PHONY: toolchain-check
+toolchain-check:
+	@toolchainRes=$$(for f in $(ALL_GO_MOD_DIRS); do \
+	           awk '/^toolchain/ { found=1; next } END { if (found) print FILENAME }' $$f/go.mod; \
+	done); \
+	if [ -n "$${toolchainRes}" ]; then \
+			echo "toolchain checking failed:"; echo "$${toolchainRes}"; \
+			exit 1; \
+	fi
+
 .PHONY: license-check
 license-check:
 	@licRes=$$(for f in $$(find . -type f \( -iname '*.go' -o -iname '*.sh' \) ! -path './vendor/*' ! -path './exporters/otlp/internal/opentelemetry-proto/*') ; do \