# Do not change version. This is the version of aws buildspec, not the version of your buldspec file.
version: 0.2

phases:
  install:
    runtime-versions:
        python: 3.7
    commands:
      - echo pre Installing ...
  pre_build:
    commands:
      - echo prebuild,Installing update ...
      # 基本环境更新
      #- yum update -y
  build:
    commands:
      - echo Build started on `date`
      - CurrentVersion=$(echo $(aws lambda get-alias --function-name v2 --name beta --region ap-southeast-1 | grep FunctionVersion | tail -1 |tr -cd "[0-9]"))
  post_build:
    commands:
      - ls 
      - mkdir build
      - zip -r ./build/lambda.zip ./
      - aws lambda update-function-code  --function-name v2   --region ap-southeast-1  --zip-file fileb://build/lambda.zip   --publish
      - TargetVersion=$(echo $(aws lambda list-versions-by-function --function-name v2 --region ap-southeast-1 | grep Version | tail -1 | tr -cd "[0-9]"))
      - echo $CurrentVersion
      - echo $TargetVersion
      - sed -e 's/{{CurrentVersion}}/'$CurrentVersion'/g' -e 's/{{TargetVersion}}/'$TargetVersion'/g' appspec.template.yaml > appspec.yaml
      - aws s3 cp appspec.yaml s3://serverless-demo-sal/codedeploy/v2/appspec.yaml
artifacts:
  type: yaml
  files:
    - appspec.yaml