test.yml

# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions

name: Tests

on:
  push:
    branches: [master]
  pull_request:
    branches: [master, next]

concurrency:
  group: test-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read # to fetch code (actions/checkout)

jobs:
  coverage:
    runs-on: ubuntu-latest

    name: coverage for node@lts, redis@7
    env:
      node-version: lts/*
      redis-version: 7-alpine
      allowed_coverage_change: -0.25

    steps:
      - name: Checkout repository
        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3
      - name: Use Node.js
        uses: actions/setup-node@e33196f7422957bea03ed53f6fbb155025ffc7b8 # v3
        with:
          node-version: ${{ env.node-version }}
          cache: 'yarn'
      - name: Start Redis
        uses: supercharge/redis-github-action@f63fe516254d0af5df91755a4488274c2e71e38c # 1.5.0
        with:
          redis-version: ${{ env.redis-version }}
      - run: yarn install --frozen-lockfile --non-interactive
      - run: yarn build
      - run: yarn coverage
      - name: Upload LCOV to Coveralls
        if: ${{ ( github.event_name == 'pull_request' && github.event.pull_request.head.fork == false ) || github.event_name == 'push' }}
        uses: coverallsapp/github-action@95b1a2355bd0e526ad2fd62da9fd386ad4c98474 # branch=master
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
      - name: Check coverage change not below threshold
        shell: bash
        run: |
          sleep 2
          COVERAGE_CHANGE=$(curl -s https://coveralls.io/builds/${{ github.sha }}.json | jq '.coverage_change')
          echo coverage changed by ${COVERAGE_CHANGE}%

          if [[ -z "$(echo ${COVERAGE_CHANGE} ${{ env.allowed_coverage_change }} | awk '$1 >= $2')" ]]; then 
            echo current coverage change ${COVERAGE_CHANGE}% below threshold ${{ env.allowed_coverage_change }}%
            exit 1
          fi

  compatibility:
    runs-on: ubuntu-latest

    name: testing node@${{ matrix.node-version }}, redis@${{ matrix.redis-version }}

    strategy:
      matrix:
        node-version: [lts/*, lts/-1, lts/-2, current]
        redis-version: [7-alpine]
        include:
          - node-version: 'lts/*'
            redis-version: 6-alpine

    steps:
      - name: Checkout repository
        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@e33196f7422957bea03ed53f6fbb155025ffc7b8 # v3
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'yarn'
      - name: Start Redis
        uses: supercharge/redis-github-action@f63fe516254d0af5df91755a4488274c2e71e38c # 1.5.0
        with:
          redis-version: ${{ matrix.redis-version }}
      - run: yarn install --ignore-engines --frozen-lockfile --non-interactive
      - run: yarn build
      - run: yarn test

  python:
    runs-on: ubuntu-latest

    name: testing python@${{ matrix.python-version }}, redis@${{ matrix.redis-version }}

    strategy:
      matrix:
        node-version: [lts/*]
        redis-version: [7-alpine]
        python-version: ['3.10']

    steps:
      - name: Checkout repository
        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@e33196f7422957bea03ed53f6fbb155025ffc7b8 # v3
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'yarn'
      - name: Start Redis
        uses: supercharge/redis-github-action@f63fe516254d0af5df91755a4488274c2e71e38c # 1.5.0
        with:
          redis-version: ${{ matrix.redis-version }}
      - run: yarn install --ignore-engines --frozen-lockfile --non-interactive
      - run: yarn build
      - run: yarn copy:lua:python

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1 # v4
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install flake8 mypy types-redis
          pip install -r python/requirements.txt
      - name: Lint with flake8
        run: |
          # stop the build if there are Python syntax errors or undefined names
          flake8 ./python --count --select=E9,F63,F7,F82 --show-source --statistics
          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
          flake8 ./python --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
      - name: Test with pytest
        run: |
          cd python
          ./run_tests.sh