# ==================================================================================
#       Copyright (c) 2020 Nokia
#       Copyright (c) 2020 AT&T Intellectual Property.
#
#   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.
# ==================================================================================

# This Dockerfile uses a two stage Docker build
FROM nexus3.o-ran-sc.org:10004/o-ran-sc/bldr-alpine3:12-a3.11

# copy rmr headers and libraries from builder image in lieu of an Alpine package
COPY --from=nexus3.o-ran-sc.org:10002/o-ran-sc/bldr-alpine3-rmr:4.0.5 /usr/local/include/rmr /usr/local/include/rmr
COPY --from=nexus3.o-ran-sc.org:10002/o-ran-sc/bldr-alpine3-rmr:4.0.5 /usr/local/lib64/librmr* /usr/local/lib64/

# go will complain if there is a go.mod at the root of the GOPATH so we can't.
RUN mkdir myxapp
COPY receiver.go myxapp/receiver.go
COPY go.mod myxapp/go.mod

# do the build
WORKDIR myxapp
ENV GO111MODULE on
ENV GO_ENABLED 0
ENV GOOS linux
RUN go build -a -installsuffix cgo -o receiver receiver.go

# 2nd stage
FROM alpine:3.11

# copy rmr libraries from builder image in lieu of an Alpine package
COPY --from=nexus3.o-ran-sc.org:10002/o-ran-sc/bldr-alpine3-rmr:4.0.5 /usr/local/lib64/librmr* /usr/local/lib64/

COPY --from=0 /myxapp/receiver .
COPY test-config-file.yaml .

# rmr setup
RUN mkdir -p /opt/route/
ENV LD_LIBRARY_PATH /usr/local/lib:/usr/local/lib64
ENV RMR_SEED_RT /opt/route/local.rt

CMD ["./receiver", "-f", "test-config-file.yaml"]