问哪种方式更好地将buildspec.yml放在CDK或源代码根目录中？

EN

const buildProject = new codebuild.PipelineProject(this, 'project', {
      environment: {// I guess I need to select ubuntu and image 4.0},
      buildSpec: codebuild.BuildSpec.fromObject({
        version: '0.2',
        phases: {
          build: {
            commands:['
              version: 0.2
                phases:
                    install:
                        runtime-versions:
                            docker: 18
                    build:
                        commands:
                            - apt-get install jq -y
                            - ContainerName="tnkDjangoContainer"
                            - ImageURI=$(cat imageDetail.json | jq -r '.ImageURI')
                            - printf '[{"name":"CONTAINER_NAME","imageUri":"IMAGE_URI"}]' > imagedefinitions.json
                            - sed -i -e "s|CONTAINER_NAME|$ContainerName|g" imagedefinitions.json
                            - sed -i -e "s|IMAGE_URI|$ImageURI|g" imagedefinitions.json
                            - cat imagedefinitions.json

                artifacts:
                    files:
                        - imagedefinitions.json
              
              ',         
            ],
          },
        }
      })
    });

    const buildspecFile = FS.readFileSync('./config/buildspec.yml', 'utf-8');  
    const buildspecFileYaml = YAML.parse(buildspecFile,{
          prettyErrors:true
        }
    );

    const codeBuildProject = new CodeBuild.PipelineProject(this, "Build", {
      projectName: "Build",
      environment: {
        buildImage: CodeBuild.LinuxBuildImage.AMAZON_LINUX_2_2,
        privileged: true,
      },
      environmentVariables: {
        CLUSTER_NAME: {
          value: `${props.fargateCluster.clusterName}`,
        },
        ECR_REPO_URI: {
          value: `${ecrRepo.repositoryUri}`,
        },
      },
      buildSpec: CodeBuild.BuildSpec.fromObjectToYaml(buildspecFileYaml),
    });