Dockerfile-service

# Copyright 2025 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

FROM --platform=$BUILDPLATFORM golang:1.23 AS build

WORKDIR /go/src/app
COPY service/go.mod service/go.sum .
RUN go mod download
ADD . /go/src/app
ARG TARGETARCH TARGETOS
RUN CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -C service -buildvcs=true -o /go/bin/app .

FROM gcr.io/distroless/static
COPY --from=build /go/bin/app /
WORKDIR /
ENTRYPOINT ["/app"]