buildspec.yml

# AWS CodeBuild buildspec to build the nginx alpine image
# By Jason Umiker (jason.umiker@gmail.com)

# This requires the following environment variables be set on the Project:
# AWS_DEFAULT_REGION (Supplied by CodeBuild)
# AWS_ACCOUNT_ID
# IMAGE_REPO_NAME
# IMAGE_TAG

version: 0.2

phases:
  install:
    runtime-versions:
      docker: 18
  pre_build:
    commands:
      - echo Logging in to Amazon ECR...
      - $(aws ecr get-login --no-include-email --region $AWS_DEFAULT_REGION)
      - CODEBUILD_RESOLVED_SOURCE_VERSION="${CODEBUILD_RESOLVED_SOURCE_VERSION:-$IMAGE_TAG}"
      - IMAGE_TAG=$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | cut -c 1-7)
      - IMAGE_URI="$AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$IMAGE_REPO_NAME:$IMAGE_TAG"
  build:
    commands:
      - echo Build started on `date`
      - echo Building the Docker image...
      - docker build -t $IMAGE_URI .
  post_build:
    commands:
      - bash -c "if [ /"$CODEBUILD_BUILD_SUCCEEDING/" == /"0/" ]; then exit 1; fi"
      - echo Build stage successfully completed on `date`
      - echo Pushing the Docker image...
      - docker push $IMAGE_URI
      - printf '[{"name":"nginx","imageUri":"%s"}]' "$IMAGE_URI" > images.json
artifacts:
  files: images.json