fix: remove requirement for vendored dependencies

Signed-off-by: David van der Spek <[email protected]>

Author: davidspek

multidimensional-pod-autoscaler/hack/update-codegen.sh

@@ -18,18 +18,29 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-SCRIPT_ROOT=$(dirname ${BASH_SOURCE})/..
-CODEGEN_PKG=${CODEGEN_PKG:-$(cd ${SCRIPT_ROOT}; ls -d -1 ./vendor/k8s.io/code-generator 2>/dev/null || echo ../../code-generator)}
+GO_CMD=${1:-go}
+CURRENT_DIR=$(dirname "${BASH_SOURCE[0]}")
+REPO_ROOT="$(git rev-parse --show-toplevel)"
+CODEGEN_PKG=$($GO_CMD list -m -mod=readonly -f "{{.Dir}}" k8s.io/code-generator)
+cd "${CURRENT_DIR}/.."
 
+# shellcheck source=/dev/null
 source "${CODEGEN_PKG}/kube_codegen.sh"
 
 kube::codegen::gen_helpers \
-  "$(dirname ${BASH_SOURCE})/../pkg/apis" \
-  --boilerplate "${SCRIPT_ROOT}"/hack/boilerplate.go.txt
+    "$(dirname ${BASH_SOURCE})/../pkg/apis" \
+    --boilerplate "${REPO_ROOT}/hack/boilerplate/boilerplate.generatego.txt"
+
+echo "Ran gen helpers, moving on to generating client code..."
 
 kube::codegen::gen_client \
   "$(dirname ${BASH_SOURCE})/../pkg/apis" \
   --output-pkg k8s.io/autoscaler/multidimensional-pod-autoscaler/pkg/client \
   --output-dir "$(dirname ${BASH_SOURCE})/../pkg/client" \
-  --boilerplate "${SCRIPT_ROOT}"/hack/boilerplate.go.txt \
+  --boilerplate "${REPO_ROOT}/hack/boilerplate/boilerplate.generatego.txt" \
   --with-watch
+
+echo "Generated client code, running `go mod tidy`..."
+
+# We need to clean up the go.mod file since code-generator adds temporary library to the go.mod file.
+"${GO_CMD}" mod tidy

multidimensional-pod-autoscaler/pkg/admission-controller/Dockerfile

@@ -1,4 +1,4 @@
-# Copyright 2024 The Kubernetes Authors. All rights reserved
+# Copyright 2018 The Kubernetes Authors. All rights reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,22 +12,27 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM --platform=$BUILDPLATFORM golang:1.23.3 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.23.4 AS builder
 
-ENV GOPATH=/gopath/
-ENV PATH=$GOPATH/bin:$PATH
+WORKDIR /workspace
 
-COPY . /gopath/src/k8s.io/autoscaler/multidimensional-pod-autoscaler
-WORKDIR /gopath/src/k8s.io/autoscaler/multidimensional-pod-autoscaler
+# Copy the Go Modules manifests
+COPY go.mod go.mod
+COPY go.sum go.sum
+
+RUN go mod download
+
+COPY common common
+COPY pkg pkg
 
 ARG TARGETOS TARGETARCH
 
-RUN CGO_ENABLED=0 LD_FLAGS=-s GOARCH=$TARGETARCH GOOS=$TARGETOS go build -C pkg/admission-controller -mod vendor -o admission-controller-$TARGETARCH
+RUN CGO_ENABLED=0 LD_FLAGS=-s GOARCH=$TARGETARCH GOOS=$TARGETOS go build -C pkg/admission-controller -o admission-controller-$TARGETARCH
 
 FROM gcr.io/distroless/static:latest
 
 ARG TARGETARCH
 
-COPY --from=builder /gopath/src/k8s.io/autoscaler/multidimensional-pod-autoscaler/pkg/admission-controller/admission-controller-$TARGETARCH /admission-controller
+COPY --from=builder /workspace/pkg/admission-controller/admission-controller-$TARGETARCH /admission-controller
 
 ENTRYPOINT ["/admission-controller"]

multidimensional-pod-autoscaler/pkg/recommender/Dockerfile

@@ -12,22 +12,27 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM --platform=$BUILDPLATFORM golang:1.23.3 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.23.4 AS builder
 
-ENV GOPATH=/gopath/
-ENV PATH=$GOPATH/bin:$PATH
+WORKDIR /workspace
 
-COPY . /gopath/src/k8s.io/autoscaler/multidimensional-pod-autoscaler
-WORKDIR /gopath/src/k8s.io/autoscaler/multidimensional-pod-autoscaler
+# Copy the Go Modules manifests
+COPY go.mod go.mod
+COPY go.sum go.sum
+
+RUN go mod download
+
+COPY common common
+COPY pkg pkg
 
 ARG TARGETOS TARGETARCH
 
-RUN CGO_ENABLED=0 LD_FLAGS=-s GOARCH=$TARGETARCH GOOS=$TARGETOS go build -C pkg/recommender -mod vendor -o recommender-$TARGETARCH
+RUN CGO_ENABLED=0 LD_FLAGS=-s GOARCH=$TARGETARCH GOOS=$TARGETOS go build -C pkg/recommender -o recommender-$TARGETARCH
 
 FROM gcr.io/distroless/static:latest
 
 ARG TARGETARCH
 
-COPY --from=builder /gopath/src/k8s.io/autoscaler/multidimensional-pod-autoscaler/pkg/recommender/recommender-$TARGETARCH /recommender
+COPY --from=builder /workspace/pkg/recommender/recommender-$TARGETARCH /recommender
 
 ENTRYPOINT ["/recommender"]

multidimensional-pod-autoscaler/pkg/updater/Dockerfile

@@ -12,22 +12,27 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM --platform=$BUILDPLATFORM golang:1.23.3 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.23.4 AS builder
 
-ENV GOPATH=/gopath/
-ENV PATH=$GOPATH/bin:$PATH
+WORKDIR /workspace
 
-COPY . /gopath/src/k8s.io/autoscaler/multidimensional-pod-autoscaler
-WORKDIR /gopath/src/k8s.io/autoscaler/multidimensional-pod-autoscaler
+# Copy the Go Modules manifests
+COPY go.mod go.mod
+COPY go.sum go.sum
+
+RUN go mod download
+
+COPY common common
+COPY pkg pkg
 
 ARG TARGETOS TARGETARCH
 
-RUN CGO_ENABLED=0 LD_FLAGS=-s GOARCH=$TARGETARCH GOOS=$TARGETOS go build -C pkg/updater -mod vendor -o updater-$TARGETARCH
+RUN CGO_ENABLED=0 LD_FLAGS=-s GOARCH=$TARGETARCH GOOS=$TARGETOS go build -C pkg/updater -o updater-$TARGETARCH
 
 FROM gcr.io/distroless/static:latest
 
 ARG TARGETARCH
 
-COPY --from=builder /gopath/src/k8s.io/autoscaler/multidimensional-pod-autoscaler/pkg/updater/updater-$TARGETARCH /updater
+COPY --from=builder /workspace/pkg/updater/updater-$TARGETARCH /updater
 
 ENTRYPOINT ["/updater"]