text: # Copyright 2016 - 2017 Huawei Technologies Co., Ltd. All rights reserved.
  #
  # 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 docker.io/phusion/baseimage:0.9.21
  MAINTAINER Quanyi Ma <maquanyi@huawei.com>
  
  RUN apt-get update && apt-get install -y git make
  
  ARG go_version
  ENV GO_VERSION ${go_version}
  
  COPY go${GO_VERSION}.sha256 /tmp/
  RUN curl -sSL https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz -o /tmp/go.tar.gz && \
      echo "$(cat /tmp/go${GO_VERSION}.sha256)  /tmp/go.tar.gz" | sha256sum -c - && \
      tar -C /var/opt -xzf /tmp/go.tar.gz && \
      rm /tmp/go.tar.gz /tmp/go${GO_VERSION}.sha256 && \
      mkdir -p /var/opt/gopath && \
      chmod -R 777 /var/opt/gopath
  
  ENV GOROOT /var/opt/go
  ENV GOPATH /var/opt/gopath
  ENV PATH $PATH:$GOROOT/bin:$GOPATH:/bin
  
  WORKDIR $GOPATH
  