ARG BASE_IMAGE
# Build the cli binary
FROM --platform=${BUILDPLATFORM:-linux/amd64} golang:1.19-alpine@sha256:2381c1e5f8350a901597d633b2e517775eeac7a6682be39225a93b22cfd0f8bb as builder
ARG GOPROXY
ENV GOPROXY=${GOPROXY:-https://proxy.golang.org}
WORKDIR /workspace
# Copy the Go Modules manifests
COPY go.mod go.mod
COPY go.sum go.sum
# 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
RUN go mod download

# Copy the go source
COPY apis/ apis/
COPY pkg/ pkg/
COPY version/ version/
COPY references/ references/

# Build
ARG TARGETARCH
ARG VERSION
ARG GITVERSION

RUN GO111MODULE=on CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH:-amd64} \
    go build -a -ldflags "-s -w -X github.com/oam-dev/kubevela/version.VelaVersion=${VERSION:-undefined} -X github.com/oam-dev/kubevela/version.GitRevision=${GITVERSION:-undefined}" \
    -o vela-${TARGETARCH} ./references/cmd/cli/main.go


# Use alpine as base image due to the discussion in issue #1448
# You can replace distroless as minimal base image to package the manager binary
# Refer to https://github.com/GoogleContainerTools/distroless for more details
# Overwrite `BASE_IMAGE` by passing `--build-arg=BASE_IMAGE=gcr.io/distroless/static:nonroot`

FROM ${BASE_IMAGE:-alpine:3.15@sha256:cf34c62ee8eb3fe8aa24c1fab45d7e9d12768d945c3f5a6fd6a63d901e898479}
# This is required by daemon connecting with cri
RUN apk add --no-cache ca-certificates bash expat

WORKDIR /

ARG TARGETARCH
COPY --from=builder /workspace/vela-${TARGETARCH} /bin/vela
ENTRYPOINT ["/bin/vela"]
