AWS CodeBuild build specification file to be included in the repo of the artifact we'd like built. Find the most recent version here: https://github.com/codecentric/accelerate-kickstarter-aws/blob/main/cloud-bootstrap-app/buildspec.yml

buildspec.yml

version: 0.2
runtime-versions:
  java: openjdk8
phases:
  install:
    runtime-versions:
      docker: 18
  pre_build:
    commands:
      - echo Logging in to Amazon ECR...
      - $(aws ecr get-login --region $AWS_DEFAULT_REGION --no-include-email)
      - COMMIT_HASH=$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | cut -c 1-7)
      - IMAGE_TAG=build-$(echo $CODEBUILD_BUILD_ID | awk -F":" '{print $2}')
  build:
    commands:
      - echo Build started on `date`
      - echo Packaging the application...
      - mvn package
      - echo Building the Docker image...
      - docker build -t $REPOSITORY_URI:latest .
      - docker tag $REPOSITORY_URI:latest $REPOSITORY_URI:$IMAGE_TAG
  post_build:
    commands:
      - echo Build completed on `date`
      - echo Pushing the Docker image...
      - docker push $REPOSITORY_URI:latest
      - docker push $REPOSITORY_URI:$IMAGE_TAG
      - printf '[{"name":"%s","imageUri":"%s"}]' $CONTAINER_NAME $REPOSITORY_URI:$IMAGE_TAG > imagedefinitions.json
      - printf '{"ImageURI":"%s"}' $REPOSITORY_URI:$IMAGE_TAG > imageDetail.json
artifacts:
    files:
      - imagedefinitions.json
      - imageDetail.json
      - appspec-prod.yaml
      - taskdef-prod.json