---
defaults: &defaults
  docker:
    - image: library/docker:18-git
  working_directory: /tmp/build
  steps:
    - setup_remote_docker:
        version: 18.09.3
        docker_layer_caching: true
    - run:
        name: Check docker is running and install dependencies
        command: |
          docker info
          apk update && apk upgrade && apk add --no-cache \
            make \
            jq \
            bash \
            grep \
            nodejs \
            nodejs-npm \
            openssh-client
    - run:
        name: Install balena CLI and test it
        command: |
          apk add --no-cache curl python3 g++ linux-headers && \
            npm install balena-cli -g --production --unsafe-perm && \
            balena version -v
    - checkout
    - run:
        name: Initialize the submodules
        command: |
          git submodule update --init --recursive
          git clean -fxd base-image
          git submodule foreach --recursive git clean -fxd
    - run:
        name: Build $ARCH-supervisor
        no_output_timeout: 10800
        command: |
          VERSION_TAG_NO_DEBUG=v$(jq --raw-output .version package.json)
          GIT_TAG=$(git describe --tags | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' || echo "")
          VERSION_TAG="${VERSION_TAG_NO_DEBUG}${DEBUG}"
          if [ "${VERSION_TAG_NO_DEBUG}" = "${GIT_TAG}" ]; then
            export EXTRA_TAG="${VERSION_TAG}"
          fi
          echo "Starting build.sh"
          if [ "$DOCKER_PASSWORD" != "" ]; then
            docker login --username $DOCKER_USERNAME --password $DOCKER_PASSWORD
            export PUSH_IMAGES=${PUSH_IMAGES}
          else
            export PUSH_IMAGES=false
          fi
          if [ "$PRODUCTION_API_TOKEN" != "" ]; then
            balena login --token $PRODUCTION_API_TOKEN
            export DEPLOY_TO_PRODUCTION=${DEPLOY_TO_PRODUCTION}
          else
            export DEPLOY_TO_PRODUCTION=false
          fi
          if [ "$STAGING_API_TOKEN" != "" ]; then
            export DEPLOY_TO_PRODUCTION=${DEPLOY_TO_STAGING}
          else
            export DEPLOY_TO_STAGING=false
          fi
          # Create required env vars
          export TAG=$(echo ${CIRCLE_BRANCH} | sed 's/[^a-z0-9A-Z_.-]/-/g')
          export ARCH=${ARCH}
          export PROJECT_NAME=${ARCH}-supervisor
          export SERVICE_NAME=main
          # start the build for this architecture
          bash -x automation/build.sh
          if [ "${CIRCLE_BRANCH}" = "master" ] && [ "${DEPLOY_TO_STAGING}" = "true" ]; then
            echo "Deploying to balena API (staging)"
            BALENARC_BALENA_URL=$STAGING_API_ENDPOINT balena login --token $STAGING_API_TOKEN
            # Create a draft release first in case the second step fails
            releaseId=$(BALENARC_BALENA_URL=$STAGING_API_ENDPOINT balena deploy ${BALENA_OS_ORG}/${PROJECT_NAME} \
              --draft \
              --projectName ${PROJECT_NAME} --tag ${TAG} \
              --release-tag gh_branch ${TAG} version ${VERSION_TAG} | sed -n 's/.*Release: //p')
            echo "Successfully deployed release ${releaseId}"
            # Set release_version as is still needed some places
            curl -X PATCH -H "Content-type: application/json" -H "Authorization: Bearer ${STAGING_API_TOKEN}" \
                "https://api.${STAGING_API_ENDPOINT}/v6/release?\$filter=commit%20eq%20'${releaseId}'%20and%20belongs_to__application/any(bta:bta/slug%20eq%20'${BALENA_OS_ORG}%2F${PROJECT_NAME}')" \
                 -d "{\"release_version\": \"${VERSION_TAG}\", \"is_final\": true}"
            # Cleanup credentials just in case
            rm ~/.balena/token
          fi
          if [ "${CIRCLE_BRANCH}" = "master" ] && [ "${DEPLOY_TO_PRODUCTION}" = "true" ]; then
            echo "Deploying to balena API (production)"
            BALENARC_BALENA_URL=$PRODUCTION_API_ENDPOINT balena login --token $PRODUCTION_API_TOKEN
            # Create a draft release first in case the second step fails
            releaseId=$(BALENARC_BALENA_URL=$PRODUCTION_API_ENDPOINT balena deploy ${BALENA_OS_ORG}/${PROJECT_NAME} \
              --draft \
              --projectName ${PROJECT_NAME} --tag ${TAG} \
              --release-tag gh_branch ${TAG} version ${VERSION_TAG} | sed -n 's/.*Release: //p')
            # Set release_version as is still needed some places
            curl -X PATCH -H "Content-type: application/json" -H "Authorization: Bearer ${PRODUCTION_API_TOKEN}" \
                "https://api.${PRODUCTION_API_ENDPOINT}/v6/release?\$filter=commit%20eq%20'${releaseId}'%20and%20belongs_to__application/any(bta:bta/slug%20eq%20'${BALENA_OS_ORG}%2F${PROJECT_NAME}')" \
                 -d "{\"release_version\": \"${VERSION_TAG}\", \"is_final\": true}"
            # Cleanup credentials just in case
            rm ~/.balena/token
          fi

version: 2
jobs:
  generic:
    docker:
      - image: balenalib/amd64-alpine-node:12
    steps:
      - checkout
      - run:
          name: Install dependencies
          command: |
            apk add dbus-dev python3 make \
            gcc libgcc libc-dev g++
      - run:
          name: Run tests
          command: |
            JOBS=max npm ci && npm test
    environment:
      DOCKER_USERNAME: travisciresin
      ARCH: amd64
      PUSH_IMAGES: 'true'
      STAGING_API_ENDPOINT: balena-staging.com
      PRODUCTION_API_ENDPOINT: balena-cloud.com
      DEBUG: ''
  amd64:
    <<: *defaults
    environment:
      DOCKER_USERNAME: travisciresin
      ARCH: amd64
      PUSH_IMAGES: 'true'
      STAGING_API_ENDPOINT: balena-staging.com
      PRODUCTION_API_ENDPOINT: balena-cloud.com
      DEPLOY_TO_PRODUCTION: 'true'
      DEPLOY_TO_STAGING: 'true'
      BALENA_OS_ORG: 'balena_os'
      DEBUG: ''
  i386:
    <<: *defaults
    environment:
      DOCKER_USERNAME: travisciresin
      ARCH: i386
      PUSH_IMAGES: 'true'
      STAGING_API_ENDPOINT: balena-staging.com
      PRODUCTION_API_ENDPOINT: balena-cloud.com
      DEPLOY_TO_PRODUCTION: 'true'
      DEPLOY_TO_STAGING: 'true'
      BALENA_OS_ORG: 'balena_os'
      DEBUG: ''
  armv7hf:
    <<: *defaults
    environment:
      DOCKER_USERNAME: travisciresin
      ARCH: armv7hf
      PUSH_IMAGES: 'true'
      STAGING_API_ENDPOINT: balena-staging.com
      PRODUCTION_API_ENDPOINT: balena-cloud.com
      DEPLOY_TO_PRODUCTION: 'true'
      DEPLOY_TO_STAGING: 'true'
      BALENA_OS_ORG: 'balena_os'
      DEBUG: ''
  aarch64:
    <<: *defaults
    environment:
      DOCKER_USERNAME: travisciresin
      ARCH: aarch64
      PUSH_IMAGES: 'true'
      STAGING_API_ENDPOINT: balena-staging.com
      PRODUCTION_API_ENDPOINT: balena-cloud.com
      DEPLOY_TO_PRODUCTION: 'true'
      DEPLOY_TO_STAGING: 'true'
      BALENA_OS_ORG: 'balena_os'
      DEBUG: ''
  rpi:
    <<: *defaults
    environment:
      DOCKER_USERNAME: travisciresin
      ARCH: rpi
      PUSH_IMAGES: 'true'
      STAGING_API_ENDPOINT: balena-staging.com
      PRODUCTION_API_ENDPOINT: balena-cloud.com
      DEPLOY_TO_PRODUCTION: 'true'
      DEPLOY_TO_STAGING: 'true'
      BALENA_OS_ORG: 'balena_os'
      DEBUG: ''

workflows:
  version: 2
  build_and_maybe_deploy:
    jobs:
      - generic
      - amd64:
          requires:
            - generic
      - i386:
          requires:
            - generic
      - rpi:
          requires:
            - generic
      - armv7hf:
          requires:
            - generic
      - aarch64:
          requires:
            - generic