Adapt after vendor removal

.dockerignore

@@ -12,7 +12,6 @@
 !pkg/
 !test/
 !third_party/
-!vendor/
 
 !.gitignore
 !.golangci.yaml

Dockerfile

@@ -2,7 +2,14 @@
 FROM golang:1.22.1 AS builder
 
 WORKDIR /go/src/github.com/gardener/gardener-custom-metrics
+
+# cache deps before building and copying source so that we don't need to re-download as much
+# and so that source changes don't invalidate our downloaded layer
+COPY go.mod go.sum ./
+RUN go mod download
+
 COPY . .
+
 RUN make install
 
 ############# gardener-custom-metrics

Makefile

@@ -38,9 +38,8 @@ include $(REPO_ROOT)/third_party/gardener/gardener/hack/tools.mk
 .PHONY: start
 start:
 	@LEADER_ELECTION_NAMESPACE=garden GO111MODULE=on go run \
-		-mod=vendor \
 		-ldflags $(LD_FLAGS) \
-		./cmd \
+		./cmd/gardener-custom-metrics \
 		--secure-port=6443 \
 		--lister-kubeconfig=$(REPO_ROOT)/dev/kubeconfig.yaml \
 		--authentication-kubeconfig=$(REPO_ROOT)/dev/kubeconfig.yaml \
@@ -83,10 +82,9 @@ docker-push:
 # Rules for verification, formatting, linting, testing and cleaning #
 #####################################################################
 
-.PHONY: revendor
-revendor:
+.PHONY: tidy
+tidy:
 	@GO111MODULE=on go mod tidy
-	@GO111MODULE=on go mod vendor
 
 .PHONY: clean
 clean:

skaffold.yaml

@@ -12,7 +12,6 @@ build:
             - cmd/**
             - example/**
             - pkg/**
-            - vendor/**
             - VERSION
         ldflags:
           - '{{.LD_FLAGS}}'