buildspec.yml

version: 0.2

phases:
  pre_build:
    commands:
      - REPOSITORY=${REPO_URL%/*}
      - aws ecr get-login-password --region $AWS_REGION | docker login --username AWS --password-stdin $REPOSITORY
      - sed -i "s|<QUEUE_NAME>|$QUEUE_NAME|g" ./application-code/container-queue-proc/src/app.py
      - sed -i "s|<DESTINATION_BUCKET>|$DESTINATION_BUCKET|g" ./application-code/container-queue-proc/src/app.py
      - COMMIT_HASH=$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | cut -c 1-7)
      - IMAGE_TAG=${COMMIT_HASH:=latest}
  build:
    commands:
      - docker build -t $REPO_URL $FOLDER_PATH
  post_build:
    commands:
      # - docker push $REPO_URL || true #chicken & egg problem : ecr immutable this push will only works one time, but required for first deployment from terraform
      - docker tag $REPO_URL $REPO_URL:$IMAGE_TAG
      - docker push $REPO_URL:$IMAGE_TAG
      - |
          TASK_DEFINITION=$(aws ecs describe-task-definition --task-definition $TASK_DEFINITION_FAMILY --query '{
                containerDefinitions: taskDefinition.containerDefinitions,
                family: taskDefinition.family,
                taskRoleArn: taskDefinition.taskRoleArn,
                executionRoleArn: taskDefinition.executionRoleArn,
                networkMode: taskDefinition.networkMode,
                volumes: taskDefinition.volumes,
                placementConstraints: taskDefinition.placementConstraints,
                requiresCompatibilities: taskDefinition.requiresCompatibilities,
                cpu: taskDefinition.cpu,
                memory: taskDefinition.memory
            }'> tmp-td.json)
      - NEW_TASK_DEFINTION=$(jq -r --arg NEWIMAGE "$REPO_URL:$IMAGE_TAG" '.containerDefinitions[].image |= $NEWIMAGE' tmp-td.json > tmp-ntd.json)
      # - NEW_REVISION=$(echo $NEW_TASK_INFO | jq '.taskDefinition.revision')
      - aws ecs register-task-definition --cli-input-json file://tmp-ntd.json
      - mkdir artifacts
      - cp tmp-ntd.json artifacts/task-definition.json

artifacts:
  files:
    - '**/*'
  base-directory: 'artifacts'
  discard-paths: yes