# Python CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-python/ for more details
#
version: 2
jobs:
  build:
    docker:
      # use the same build image as we use for metabuildbot
      - image: buildbot/metabbotcfg
    working_directory: ~/repo

    steps:
      - checkout

      # Download and cache dependencies
      - restore_cache:
          keys:
            - 37-dependencies-{{ checksum "requirements-ci.txt" }}-{{ checksum "requirements-cidocs.txt" }}
            # fallback to using the latest cache if no exact match is found
            - 37-dependencies-

      - run:
          name: install dependencies
          command: |
            env
            python3.7 -m venv .venv
            . .venv/bin/activate
            pip install -U pip 'setuptools<45.0.0'
            pip install -r requirements-ci.txt
            pip install -r requirements-cidocs.txt
            pip install pyinstaller

      - save_cache:
          paths:
            - .venv
          key: 3-dependencies-{{ checksum "requirements-ci.txt" }}-{{ checksum "requirements-cidocs.txt" }}
      - run:
          name: run tests
          command: |
            . .venv/bin/activate
            make docs-release
            make tarballs
            # Note that installing www/base depends on frontend_deps target being built, which is
            # a dependency of the tarballs target.
            pip install -e www/base
            pyinstaller pyinstaller/buildbot-worker.spec
            # we test the new generated binary with the global virtualenv
            SANDBOXED_WORKER_PATH=`pwd`/dist/buildbot-worker trial --reporter=text --rterrors buildbot.test.integration.interop
      - persist_to_workspace:
          root: dist
          paths: .
      - store_artifacts:
          path: master/docs/_build/html/
          destination: docs
      - store_artifacts:
          path: dist
          destination: dist

  # publish pipeline that is run on tags
  publish:
    docker:
      # image that can push to github
      - image: cibuilds/github:0.10
    steps:
      - attach_workspace:
          at: dist
      - run:
          name: upload binaries to github release
          command: |
            env
            # rename the buildbot-worker pyinstaller binary
            mv dist/buildbot-worker dist/buildbot-worker-linux-amd64-$CIRCLE_TAG.bin
            # upload the github release binary
            ghr -t $GITHUB_TOKEN -u $CIRCLE_PROJECT_USERNAME -r $CIRCLE_PROJECT_REPONAME --replace $CIRCLE_TAG dist/

workflows:
  version: 2
  build-deploy:
    jobs:
      - build:
          filters:
            tags:
              only: /v.*/
      - publish:
          requires: [build]
          filters:
            tags:
              only: /v.*/
            branches:
              ignore: /.*/