// Copyright 2016 Google Inc.
//
// 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.
//
////////////////////////////////////////////////////////////////////////////////

// Jenkins build script for base images.

def dockerOptions="--no-cache"

// Flattens all intermediate layers of the image.
// Usefull when image has lots of deleted files.
def flattenDockerImage(image) {
  def containerName = image.replaceAll('/', '_') + "-tmp";
  sh "echo ${image} ${containerName}"
  sh "docker rm -f ${containerName} || true"
  sh "docker run --name ${containerName} ${image} /bin/true"
  sh "docker export ${containerName} | docker import - ${image}"
}

node {
  git url: 'https://github.com/google/oss-fuzz/'

  stage name: 'Build ossfuzz/base', concurrency: 1
  sh "docker build $dockerOptions --pull -t ossfuzz/base infra/base-images/base"

  stage name: 'Build ossfuzz/base-clang', concurrency: 1
  sh "docker build $dockerOptions -t ossfuzz/base-clang infra/base-images/base-clang"

  // flattenDockerImage("ossfuzz/base-clang")
  
  stage name: 'Build ossfuzz/base-libfuzzer', concurrency: 1
  sh "docker build $dockerOptions -t ossfuzz/base-libfuzzer infra/base-images/base-libfuzzer"

  stage name: 'Build ossfuzz/libfuzzer-runner', concurrency: 1
  sh "docker build $dockerOptions -t ossfuzz/libfuzzer-runner infra/base-images/libfuzzer-runner"
  
  // Show docker images tree
  sh "docker run --rm -v /var/run/docker.sock:/var/run/docker.sock nate/dockviz images -t"
}