.travis.yml

env:
  global:
    - DIST_DIR="${PWD}/dist"
    - PROJECT_NAME=$(basename ${PWD})
    - ARTIFACT_ID="${TRAVIS_BUILD_NUMBER}-${TRAVIS_COMMIT}"
    - ARTIFACT="${ARTIFACT_ID}.zip"
    - CFN_TESTING_STACK="${PROJECT_NAME}-${ARTIFACT_ID}"
    - SAM_TEMPLATE="sam.yml"
    - SAM_TEMPLATE_PACKAGED="sam-packaged.yml"
    - S3_BUCKET_PREFIX="serverlessops-opensource-deploy"
    - S3_BUCKET_DEV="${S3_BUCKET_PREFIX}-dev"
    - S3_BUCKET_PROD="${S3_BUCKET_PREFIX}-prod"
    - S3_PREFIX=${PROJECT_NAME}/${ARTIFACT_ID}
    - AWS_REGION=us-east-1
    # AWS_ACCESS_KEY_ID_DEV
    # AWS_SECRET_ACCESS_KEY_DEV
    # AWS_ACCESS_KEY_ID_PROD
    # AWS_SECRET_ACCESS_KEY_PROD

stages:
  - test
  # We can take the PR conditional out when we get to a point of deploying
  # to an environment to do integration testing.
  # FIXME: We need an input SNS to connect to.
  - name: integration-test
    #if: branch = master AND type != pull_request
    if: branch = ''   # disable
  - name: promote-to-prod
    #if: branch = master AND type != pull_request
  - name: deploy-to-sar
    if: branch = master AND type != pull_request

jobs:
  include:
    - stage: test
      sudo: required
      services:
        - docker
      language: python
      python: '3.6'
      install:
        - pip install awscli
        #- pip install aws-sam-cli
        - aws configure set default.region $AWS_REGION
        - aws configure set aws_access_key_id $AWS_ACCESS_KEY_ID_DEV
        - aws configure set aws_secret_access_key $AWS_SECRET_ACCESS_KEY_DEV
        - pip install -r requirements.txt -t ./
        - pip install -r requirements-dev.txt
      script:
        # Fixes strange failure. ref: https://github.com/travis-ci/travis-ci/issues/7940
        - export BOTO_CONFIG=/dev/null
        - pytest -v tests/unit
        #- sam validate -t $SAM_TEMPLATE
        #- sam package -t $SAM_TEMPLATE --s3-bucket $S3_BUCKET_DEV --s3-prefix ${PROJECT_NAME}/${ARTIFACT_ID}
      after_script:
        # Ensure our creds are cleaned up.
        - rm -rf ~/.aws
      deploy:
        - provider: script
          script: aws cloudformation package --template-file $SAM_TEMPLATE --output-template-file $SAM_TEMPLATE_PACKAGED --s3-bucket ${S3_BUCKET_DEV} --s3-prefix ${S3_PREFIX}
          skip_cleanup: true
        - provider: script
          script: aws s3 cp $SAM_TEMPLATE_PACKAGED s3://${S3_BUCKET_DEV}/${S3_PREFIX}/
          skip_cleanup: true

    - stage: integration-test
      sudo: required
      services:
        - docker
      language: python
      python: '3.6'
      install:
        - pip install awscli
        #- pip install aws-sam-cli
        - aws configure set default.region $AWS_REGION
        - aws configure set aws_access_key_id $AWS_ACCESS_KEY_ID_DEV
        - aws configure set aws_secret_access_key $AWS_SECRET_ACCESS_KEY_DEV
        - pip install -r requirements.txt -t ./
        - pip install -r requirements-dev.txt
      script:
        - aws s3 cp "s3://${S3_BUCKET_DEV}/${S3_PREFIX}/${SAM_TEMPLATE_PACKAGED}" ./
        - aws cloudformation deploy --template-file $SAM_TEMPLATE_PACKAGED --stack-name $CFN_TESTING_STACK --capabilities CAPABILITY_IAM
        - pytest -v tests/integration
      after_script:
        - aws cloudformation delete-stack --stack-name $CFN_TESTING_STACK
        # Ensure our creds are cleaned up.
        - rm -rf ~/.aws

    - stage: promote-to-prod
      sudo: required
      services:
        - docker
      language: python
      python: '3.6'
      install:
        - pip install awscli
        #- pip install aws-sam-cli
        - aws configure set default.region $AWS_REGION
      script:
        - mkdir $DIST_DIR
        - cd $DIST_DIR
        # fetch from Dev
        - aws configure set aws_access_key_id $AWS_ACCESS_KEY_ID_DEV
        - aws configure set aws_secret_access_key $AWS_SECRET_ACCESS_KEY_DEV
        - aws s3 sync "s3://${S3_BUCKET_DEV}/${S3_PREFIX}/" ./
        - sed -i'' "s/${S3_BUCKET_DEV}/${S3_BUCKET_PROD}/" $SAM_TEMPLATE_PACKAGED
      after_script:
        # Ensure our creds are cleaned up.
        - rm -rf ~/.aws
      deploy:
        - provider: s3
          skip_cleanup: true
          bucket: "$S3_BUCKET_PROD"
          upload_dir: "$S3_PREFIX"
          local_dir: "$DIST_DIR"
          acl: public_read
          on:
            repo: "$TRAVIS_REPO_SLUG"
          access_key_id: "$AWS_ACCESS_KEY_ID_PROD"
          secret_access_key: "$AWS_SECRET_ACCESS_KEY_PROD"