name: CI

on: [push, pull_request, create]

# We currently use Python 3.7 for most things:
# - zstandard currently doesn't have 3.8 wheels,
# - we need to upgrade cryptography from version 2.4, which also doesn't have wheels

env:
  # Codecov
  CODECOV_TOKEN: "0409bdfd-57a4-477d-a8af-f6172ef431d3"

jobs:
  lint-pr:
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: TrueBrain/actions-flake8@v1.2
  lint-local:
    # do not use external action when secrets are exposed.
    if: github.event_name == 'push'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-python@v1
      - run: pip install flake8
      - run: flake8 mitmproxy pathod examples test release
  mypy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-python@v1
      - run: pip install mypy
      - run: mypy .
  test:
    strategy:
      fail-fast: false
      matrix:
        os: [macos-latest, windows-latest, ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - run: printenv
      - uses: actions/checkout@v1
      - uses: actions/setup-python@v1
        with:
          python-version: '3.7'
      - run: pip install tox
      - run: tox -e py37
      # codecov's GitHub action only supports Linux. https://github.com/codecov/codecov-action/issues/7
      # codecov's Python uploader has no github actions support yet. https://github.com/codecov/codecov-python/pull/214
      - name: Extract branch name  # https://stackoverflow.com/a/58035262/934719
        shell: bash
        run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
        id: extract_branch
      - run: pip install codecov
      - run: >
          codecov -f coverage.xml
          --name python-${{ matrix.os }}
          --commit ${{ github.sha }}
          --slug ${{ github.repository }}
          --branch ${{ steps.extract_branch.outputs.branch }}
  test-py35:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-python@v1
        with:
          python-version: '3.5'
      - run: pip install tox
      - run: tox -e py35
  build-wheel:
    runs-on: ubuntu-latest
    env:
      CI_BUILD_WHEEL: 1
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-python@v1
        with:
          python-version: '3.7'
      - run: pip install tox
      - run: tox -e cibuild -- build
      - uses: actions/upload-artifact@master
        with:
          name: wheel
          path: release/dist
  build-binaries:
    strategy:
      fail-fast: false
      matrix:
        # Old Ubuntu version for old glibc
        os: [macos-latest, windows-latest, ubuntu-16.04]
    runs-on: ${{ matrix.os }}
    env:
      CI_BUILD_PYINSTALLER: 1
      CI_BUILD_WININSTALLER: ${{ matrix.os == 'windows-latest' }}
      CI_BUILD_KEY: ${{ secrets.CI_BUILD_KEY }}
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-python@v1
        with:
          python-version: '3.7'
      - if: matrix.os == 'windows-latest'
        uses: actions/cache@v1
        with:
          path: release/installbuilder/setup
          key: installbuilder
      - run: pip install tox
      - run: tox -e cibuild -- build
      # artifacts must have different names, see https://github.com/actions/upload-artifact/issues/24
      - uses: actions/upload-artifact@master
        with:
          name: binaries.${{ matrix.os }}
          path: release/dist

  test-web-ui:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - run: git rev-parse --abbrev-ref HEAD
      - uses: actions/setup-node@v1
      - id: yarn-cache
        run: echo "::set-output name=dir::$(yarn cache dir)"
      - uses: actions/cache@v1
        with:
          path: ${{ steps.yarn-cache.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      - working-directory: ./web
        run: yarn
      - working-directory: ./web
        run: npm test
      - run: bash <(curl -s https://codecov.io/bash)

  docs:
    env:
      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-python@v1
        with:
          python-version: '3.7'
      - run: pip install tox
      - run: |
          wget https://github.com/gohugoio/hugo/releases/download/v0.59.1/hugo_0.59.1_Linux-64bit.deb
          sudo dpkg -i hugo*.deb
      - run: tox -e docs

  # Separate from everything else because slow.
  build-and-deploy-docker:
    if: github.repository == 'mitmproxy/mitmproxy' && github.event_name == 'push'
    needs: [test, test-web-ui, build-wheel]
    runs-on: ubuntu-latest
    env:
      CI_BUILD_DOCKER: 1
      DOCKER_USERNAME: mitmbot
      DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-python@v1
        with:
          python-version: '3.7'
      - run: pip install tox
      - uses: actions/download-artifact@master
        with:
          name: wheel
          path: release/dist
      - run: tox -e cibuild -- build
      - run: tox -e cibuild -- upload

  deploy:
    if: github.repository == 'mitmproxy/mitmproxy' && github.event_name == 'push'
    runs-on: ubuntu-latest
    needs: [test, test-web-ui, build-wheel, build-binaries]
    env:
      CI_BUILD_WHEEL: 1
      CI_BUILD_PYINSTALLER: 1
      CI_BUILD_WININSTALLER: 1
      TWINE_USERNAME: mitmproxy
      TWINE_PASSWORD: ${{ secrets.TWINE_PASSWORD }}
      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-python@v1
        with:
          python-version: '3.7'
      # artifacts must be downloaded individually, see https://github.com/actions/download-artifact/issues/6
      - uses: actions/download-artifact@master
        with:
          name: wheel
          path: release/dist
      - uses: actions/download-artifact@master
        with:
          name: binaries.windows-latest
          path: release/dist
      - uses: actions/download-artifact@master
        with:
          name: binaries.macos-latest
          path: release/dist
      - uses: actions/download-artifact@master
        with:
          name: binaries.ubuntu-16.04
          path: release/dist
      - run: ls release/dist
      - run: pip install tox
      - run: tox -e cibuild -- upload