unit_race.yml

name: unit_race
on: [push, pull_request]
concurrency:
  group: format('{0}-{1}', ${{ github.ref }}, 'unit_race')
  cancel-in-progress: true

jobs:

  build:
    name: Unit Test (Race)
    runs-on:
      group: vitess-ubuntu20
    env:
      GOPRIVATE: github.com/slackhq/vitess-addons
      GH_ACCESS_TOKEN: ${{ secrets.GH_ACCESS_TOKEN }}
    steps:
    - name: Check if workflow needs to be skipped
      id: skip-workflow
      run: |
        skip='false'
        echo Skip ${skip}
        echo "skip-workflow=${skip}" >> $GITHUB_OUTPUT

    - name: Check out code
      if: steps.skip-workflow.outputs.skip-workflow == 'false'
      uses: actions/checkout@v3

    - name: Check for changes in relevant files
      if: steps.skip-workflow.outputs.skip-workflow == 'false'
      uses: frouioui/paths-filter@main
      id: changes
      with:
        token: ''
        filters: |
          unit_tests:
            - 'go/**'
            - 'test.go'
            - 'Makefile'
            - 'build.env'
            - 'go.sum'
            - 'go.mod'
            - 'proto/*.proto'
            - 'tools/**'
            - 'config/**'
            - 'bootstrap.sh'
            - '.github/workflows/unit_race.yml'

    - name: Set up Go
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.unit_tests == 'true'
      uses: actions/setup-go@v3
      with:
        go-version: 1.21.10

    - name: Setup github.com/slackhq/vitess-additions access token
      run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/

    - name: Tune the OS
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.unit_tests == 'true'
      run: |
        echo '1024 65535' | sudo tee -a /proc/sys/net/ipv4/ip_local_port_range

    - name: Get dependencies
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.unit_tests == 'true'
      run: |
        export DEBIAN_FRONTEND="noninteractive"
        sudo apt-get update

        # mysql80
        sudo apt-get install -y mysql-server mysql-client

        sudo apt-get install -y make unzip g++ curl git wget ant openjdk-11-jdk eatmydata
        sudo service mysql stop
        sudo bash -c "echo '/usr/sbin/mysqld { }' > /etc/apparmor.d/usr.sbin.mysqld" # https://bugs.launchpad.net/ubuntu/+source/mariadb-10.1/+bug/1806263
        sudo ln -s /etc/apparmor.d/usr.sbin.mysqld /etc/apparmor.d/disable/
        sudo apparmor_parser -R /etc/apparmor.d/usr.sbin.mysqld || echo "could not remove mysqld profile"

        mkdir -p dist bin
        curl -L https://github.com/coreos/etcd/releases/download/v3.3.10/etcd-v3.3.10-linux-amd64.tar.gz | tar -zxC dist
        mv dist/etcd-v3.3.10-linux-amd64/{etcd,etcdctl} bin/

        go mod download
        go install golang.org/x/tools/cmd/goimports@latest

    - name: Run make tools
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.unit_tests == 'true'
      run: |
        make tools

    - name: unit_race
      if: steps.skip-workflow.outputs.skip-workflow == 'false' && steps.changes.outputs.unit_tests == 'true'
      uses: nick-fields/retry@v2
      with:
        timeout_minutes: 45
        max_attempts: 3
        retry_on: error
        command: |
          # We set the VTDATAROOT to the /tmp folder to reduce the file path of mysql.sock file
          # which musn't be more than 107 characters long.
          export VTDATAROOT="/tmp/"
          export NOVTADMINBUILD=1

          eatmydata -- make unit_test_race