version: 2.1

orbs:
    aws-ecr: circleci/aws-ecr@4.0.1
    aws-eks: circleci/aws-eks@0.1.0
    azure-acr: circleci/azure-acr@0.1.1
    azure-aks: circleci/azure-aks@0.2.0
    kubernetes: circleci/kubernetes@0.3.0

defaults:
  appEnvironment: &appEnvironment
    KEEP_EXISTING_VENV: true
    PGHOST: localhost
    PGUSER: root
    PGDATABASE: circle_test
    REDIS_URI: redis://localhost:6379
    PIP_VERSION: 18.*
    CRL_STORAGE_PROVIDER: CLOUDFILES

commands:
  migration_setup:
    parameters:
      container_image:
        type: string
    steps:
      - attach_workspace:
          at: .
      - run:
          name: Setup Environment Variables
          command: |
            echo 'export CONTAINER_IMAGE="<< parameters.container_image >>"' >> $BASH_ENV
      - run: sudo apt-get update
      - run: sudo apt-get install gettext
      - kubernetes/install
  migration_apply:
    steps:
      - run:
          command: ./script/cluster_migration
          name: Apply Migrations and Seed Roles

jobs:
  app_setup:
    docker:
      - image: circleci/python:3.7.3-stretch-node
        environment: *appEnvironment
      - image: circleci/postgres:9.6.5-alpine-ram
      - image: circleci/redis:4-alpine3.8
    steps:
      - checkout
      - run: sudo apt-get update
      - run: sudo apt-get install postgresql-client-9.6
      - attach_workspace:
          at: .
      - run: ./script/setup
      - save_cache:
          name: "Save Cache: Pipenv Refrences"
          paths:
            - ~/.local/share
          key: pipenv-v1-{{ .Branch }}-{{ checksum "Pipfile.lock" }}
      - save_cache:
          name: "Save Cache: Python Venv"
          paths:
            - ./.venv
          key: venv-v1-{{ .Branch }}-{{ checksum "Pipfile.lock" }}
      - save_cache:
          name: "Save Cache: Yarn"
          paths:
            - ~/.cache/yarn
          key: yarn-v1-{{ .Branch }}-{{ checksum "yarn.lock" }}
      - save_cache:
          name: "Save Cache: Node Modules"
          paths:
            - ./node_modules
          key: node-v1-{{ .Branch }}-{{ checksum "yarn.lock" }}
      - run:
          name: "Update CRLs"
          command: ./script/sync-crls
      - run:
          name: "Generate build info"
          command: ./script/generate_build_info.sh
      - persist_to_workspace:
          root: .
          paths:
            - .

  test:
    docker:
      - image: circleci/python:3.7.3-stretch-node
        environment: *appEnvironment
      - image: circleci/postgres:9.6.5-alpine-ram
      - image: circleci/redis:4-alpine3.8
    steps:
      - attach_workspace:
          at: .
      - run: sudo apt-get update
      - run: sudo apt-get install postgresql-client-9.6
      - run:
          name: "Run Tests"
          command: ./script/cibuild

  aws-migration:
    executor: aws-eks/python3
    steps:
      - migration_setup:
          container_image: "$AWS_ECR_ACCOUNT_URL/atat:$CIRCLE_SHA1"
      - aws-eks/update-kubeconfig-with-authenticator:
          cluster-name: atat
          aws-region: "${AWS_REGION}"
      - migration_apply

  azure-migration:
    executor: azure-aks/default
    steps:
      - migration_setup:
          container_image: "$AZURE_SERVER_NAME/atat:$CIRCLE_SHA1"
      - azure-aks/update-kubeconfig-with-credentials:
          cluster-name: atat-cluster
          install-kubectl: true
          perform-login: true
          resource-group: atat
      - migration_apply

workflows:
  version: 2
  run-tests:
    jobs:
      - app_setup
      - test:
          requires:
            - app_setup
      - azure-acr/build_and_push_image:
          extra-build-args: "--build-arg CSP=azure"
          login-server-name: "${AZURE_SERVER_NAME}"
          registry-name: pwatat
          repo: atat
          tag: "${CIRCLE_SHA1}"
          requires:
            - test
          filters:
            branches:
              only:
                - master
      - azure-migration:
          requires:
            - azure-acr/build_and_push_image
          filters:
            branches:
              only:
                - master
      - azure-aks/update-container-image:
          cluster-name: atat-cluster
          container-image-updates: "atst=${AZURE_SERVER_NAME}/atat:${CIRCLE_SHA1}"
          namespace: atat
          resource-name: deployment.apps/atst
          resource-group: atat
          # uncomment below for debugging
          # show-kubectl-command: true
          requires:
            - azure-migration
          filters:
            branches:
              only:
                - master
      - azure-aks/update-container-image:
          cluster-name: atat-cluster
          container-image-updates: "atst-worker=${AZURE_SERVER_NAME}/atat:${CIRCLE_SHA1}"
          namespace: atat
          resource-name: deployment.apps/atst-worker
          resource-group: atat
          # uncomment below for debugging
          # show-kubectl-command: true
          requires:
            - azure-migration
          filters:
            branches:
              only:
                - master
      - aws-ecr/build_and_push_image:
          extra-build-args: "--build-arg CSP=aws"
          repo: atat
          tag: "${CIRCLE_SHA1}"
          requires:
            - test
          filters:
            branches:
              only:
                - master
      - aws-migration:
          requires:
            - aws-ecr/build_and_push_image
          filters:
            branches:
              only:
                - master
      - aws-eks/update-container-image:
          cluster-name: atat
          container-image-updates: "atst=${AWS_ECR_ACCOUNT_URL}/atat:${CIRCLE_SHA1}"
          namespace: atat
          resource-name: deployment.apps/atst
          aws-region: "${AWS_REGION}"
          # uncomment below for debugging
          # show-kubectl-command: true
          requires:
            - aws-migration
          filters:
            branches:
              only:
                - master
      - aws-eks/update-container-image:
          cluster-name: atat
          container-image-updates: "atst-worker=${AWS_ECR_ACCOUNT_URL}/atat:${CIRCLE_SHA1}"
          namespace: atat
          resource-name: deployment.apps/atst-worker
          aws-region: "${AWS_REGION}"
          # uncomment below for debugging
          # show-kubectl-command: true
          requires:
            - aws-migration
          filters:
            branches:
              only:
                - master