Dockerfile

# Copyright (C) 2019 SAP SE or an SAP affiliate company. All rights reserved.
# This file is licensed under the Apache Software License, v. 2 except as
# noted otherwise in the LICENSE file.
#
# 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.

ARG golangImageTag=1.12.9
ARG alpineImageTag=3.10.2

# build
FROM golang:${golangImageTag} as build-stage
RUN mkdir -p /go/src/github.com/karydia/karydia/
WORKDIR /go/src/github.com/karydia/karydia/
COPY ./ ./
RUN make
RUN make test

# dev-image (only for development)
FROM build-stage as dev-image
RUN apt-get -qq update && apt-get -qq install inotify-tools lsof
RUN go get -u github.com/go-delve/delve/cmd/dlv
COPY --from=build-stage /go/src/github.com/karydia/karydia/bin/karydia /usr/local/bin/karydia
COPY ./scripts/hotswap-dev /usr/local/bin/hotswap-dev

# prod-image (production usage)
FROM alpine:${alpineImageTag} as prod-image
COPY --from=build-stage /go/src/github.com/karydia/karydia/bin/karydia /usr/local/bin/karydia
USER 65534:65534