# Copyright 2020 Security Scorecard Authors
#
# 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.

# syntax = docker/dockerfile:1-experimental

FROM --platform=${BUILDPLATFORM} golang:1.15 as base
WORKDIR /src
ENV CGO_ENABLED=0
COPY go.* .
RUN go mod download
COPY . .

FROM base AS build
ARG TARGETOS
ARG TARGETARCH
RUN --mount=type=cache,target=/root/.cache/go-build \
  GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -o /out/scorecard .

FROM gcr.io/distroless/base:nonroot
COPY --from=build /out/scorecard /
ENTRYPOINT [ "/scorecard" ]