Install goimports into hack/tools

On-behalf-of: SAP [email protected]
Signed-off-by: Robert Vasek <[email protected]>

Author: gman0

Makefile

@@ -54,6 +54,10 @@ GOLANGCI_LINT_VER := v1.62.2
 GOLANGCI_LINT_BIN := golangci-lint
 GOLANGCI_LINT := $(TOOLS_GOBIN_DIR)/$(GOLANGCI_LINT_BIN)-$(GOLANGCI_LINT_VER)
 
+GOIMPORTS_VER := v0.31.0
+GOIMPORTS_BIN := goimports
+GOIMPORTS := $(TOOLS_GOBIN_DIR)/$(GOIMPORTS_BIN)-$(GOIMPORTS_VER)
+
 HTTEST_VER := v0.3.2
 HTTEST_BIN := httest
 HTTEST := $(TOOLS_GOBIN_DIR)/$(HTTEST_BIN)-$(HTTEST_VER)
@@ -135,6 +139,9 @@ install: require-jq require-go require-git verify-go-versions ## Install the pro
 $(GOLANGCI_LINT):
 	GOBIN=$(TOOLS_GOBIN_DIR) $(GO_INSTALL) github.com/golangci/golangci-lint/cmd/golangci-lint $(GOLANGCI_LINT_BIN) $(GOLANGCI_LINT_VER)
 
+$(GOIMPORTS):
+	GOBIN=$(TOOLS_GOBIN_DIR) $(GO_INSTALL) golang.org/x/tools/cmd/goimports $(GOIMPORTS_BIN) $(GOIMPORTS_VER)
+
 $(HTTEST):
 	GOBIN=$(TOOLS_GOBIN_DIR) $(GO_INSTALL) go.xrstf.de/httest $(HTTEST_BIN) $(HTTEST_VER)
 
@@ -185,7 +192,7 @@ vendor: ## Vendor the dependencies
 	go mod vendor
 .PHONY: vendor
 
-tools: $(GOLANGCI_LINT) $(HTTEST) $(CONTROLLER_GEN) $(KCP_APIGEN_GEN) $(YAML_PATCH) $(GOTESTSUM) $(CODE_GENERATOR) ## Install tools
+tools: $(GOLANGCI_LINT) $(GOIMPORTS) $(HTTEST) $(CONTROLLER_GEN) $(KCP_APIGEN_GEN) $(YAML_PATCH) $(GOTESTSUM) $(CODE_GENERATOR) ## Install tools
 .PHONY: tools
 
 $(CONTROLLER_GEN):

hack/gen-patch-defaultrestmapper.sh

@@ -97,7 +97,7 @@ for sym in ${symbols_from_meta_pkg[@]}; do
     gofmt -w -r "${sym} -> meta.${sym}" "${DEFAULTRESTMAPPER_PATCH_FILEPATH}"
 done
 
-goimports -w "${DEFAULTRESTMAPPER_PATCH_FILEPATH}"
+"${REPO_ROOT}/hack/tools/goimports" -w "${DEFAULTRESTMAPPER_PATCH_FILEPATH}"
 
 # Inform the caller if there were changes. Something could have broken.