---
version: 0.2
phases:
  install:
    commands:
      - curl -sS -o aws-iam-authenticator https://amazon-eks.s3-us-west-2.amazonaws.com/1.11.5/2018-12-06/bin/linux/amd64/aws-iam-authenticator
      - curl -sS -o kubectl https://amazon-eks.s3-us-west-2.amazonaws.com/1.11.5/2018-12-06/bin/linux/amd64/kubectl
      - chmod +x ./kubectl ./aws-iam-authenticator
      - export PATH=$PWD/:$PATH
      - apt-get update && apt-get -y install jq python3-pip python3-dev && pip3 install --upgrade awscli
  pre_build:
      commands:
        - TAG="$REPOSITORY_NAME.$REPOSITORY_BRANCH.$ENVIRONMENT_NAME.$(date +%Y-%m-%d.%H.%M.%S).$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | head -c 8)"
        - sed -i 's@CONTAINER_IMAGE@'"$REPOSITORY_URI:$TAG"'@' manifests/greeting-pipeline.yaml
        - $(aws ecr get-login --no-include-email)
        - export KUBECONFIG=$HOME/.kube/config
  build:
    commands:
      - docker image build --tag $REPOSITORY_URI:$TAG app 

  post_build:
    commands:
      - docker image push $REPOSITORY_URI:$TAG
      - CREDENTIALS=$(aws sts assume-role --role-arn $EKS_KUBECTL_ROLE_ARN --role-session-name codebuild-kubectl --duration-seconds 900)
      - export AWS_ACCESS_KEY_ID="$(echo ${CREDENTIALS} | jq -r '.Credentials.AccessKeyId')"
      - export AWS_SECRET_ACCESS_KEY="$(echo ${CREDENTIALS} | jq -r '.Credentials.SecretAccessKey')"
      - export AWS_SESSION_TOKEN="$(echo ${CREDENTIALS} | jq -r '.Credentials.SessionToken')"
      - export AWS_EXPIRATION=$(echo ${CREDENTIALS} | jq -r '.Credentials.Expiration')
      - aws eks update-kubeconfig --name $EKS_CLUSTER_NAME
      - kubectl apply -f manifests/greeting-pipeline.yaml
      - printf '[{"name":"greeting","imageUri":"%s"}]' $REPOSITORY_URI:$TAG > build.json
artifacts:
  files: build.json