buildspec.yml

version: 0.2

phases:
  pre_build:
    commands:
      - echo Build started on `date`
      - echo Entered the pre_build phase...
      - echo Logging in to Amazon ECR...
      - $(aws ecr get-login --no-include-email --region $AWS_DEFAULT_REGION)
      - echo Building the Docker image...
      - docker build --build-arg RAILS_ENV=${environment} -t ${image_repo_name}:test .
  build:
    commands:
      - IMAGE_TAG=commit-$CODEBUILD_RESOLVED_SOURCE_VERSION
      - REPOSITORY_URI=${aws_account_id}.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/${image_repo_name}
      - echo Testing the newly built Docker image...
      - docker run --name es -d -p 9200:9200 -e "http.host=0.0.0.0" -e "transport.host=127.0.0.1" docker.elastic.co/elasticsearch/elasticsearch:6.0.1
      - docker run --name pg -d -p 5432:5432 postgres
      - docker run --name test -d -e RAILS_ENV=test --link pg:pg --link es:es ${image_repo_name}:test /bin/bash -c "tail -f /dev/null"
      - docker exec test bundle install --with test --retry 3 --jobs 20
      - docker exec test /bin/bash -c "export DATABASE_URL='postgres://postgres@pg:5432/test?template=template0&pool=5&encoding=unicode' && export ELASTICSEARCH_URL='http://es:9200' && rake db:setup"
      - docker exec test /bin/bash -c "export DATABASE_URL='postgres://postgres@pg:5432/test?template=template0&pool=5&encoding=unicode' && export ELASTICSEARCH_URL='http://es:9200' && rake"
      - docker rm -f test es pg
      - echo Tagging the successfully tested image as latest...
      - docker tag ${image_repo_name}:test $REPOSITORY_URI:latest
      - docker tag ${image_repo_name}:test $REPOSITORY_URI:$IMAGE_TAG
  post_build:
    commands:
      - echo Build completed on `date`
      - echo Pushing the Docker image...
      - IMAGE_TAG=commit-$CODEBUILD_RESOLVED_SOURCE_VERSION
      - docker push $REPOSITORY_URI:latest
      - docker push $REPOSITORY_URI:$IMAGE_TAG
      - echo Writing image definitions file...
      - printf '[{"name":"${task_name}","imageUri":"%s"}]' $REPOSITORY_URI:$IMAGE_TAG > imagedefinitions.json
artifacts:
  files: imagedefinitions.json