ci.yml

name: CI

on:
  push:
    branches:
      - '**'
    tags:
      - '[0-9]+.[0-9]+.[0-9]+'

permissions:
  contents: read

env:
  LINE_LENGTH: 120

jobs:
  docker-lint-hadolint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: hadolint/hadolint-action@v3.1.0
        with:
          ignore: DL3008
          recursive: true

  go-fmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Run gofmt
        run: ./ci/go/go-fmt.sh
        shell: bash

#  go-vet:
#    runs-on: ubuntu-latest
#    steps:
#      - uses: actions/checkout@v3
#
#      - name: Run gofmt
#        run: ./ci/go/go-vet.sh
#        shell: bash

  python-lint-black:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Source
        uses: actions/checkout@v3

      - name: Python Setup
        uses: actions/setup-python@v4
        with:
          python-version: '3.11'
          architecture: x64

      - name: Install Black
        run: pip install black

      - name: Lint Python with Black
        run: black . --check --line-length=${LINE_LENGTH}

  python-lint-flake8:
    runs-on: ubuntu-latest
    steps:
      - name: Python Setup
        uses: actions/setup-python@v4
        with:
          python-version: '3.11'
          architecture: x64

      - name: Checkout Source
        uses: actions/checkout@v3

      - name: Install flake8
        run: pip install flake8

      - name: Syntax Error Check
        run: flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics

      - name: Code Style Check
        run: flake8 . --count --max-line-length=$LINE_LENGTH --ignore=W503 --show-source --statistics

  shellcheck:
    name: Shellcheck
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Run ShellCheck
        uses: ludeeus/action-shellcheck@master

  test:
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repo
        uses: actions/checkout@v3

      - uses: actions/setup-python@v4
        with:
          python-version: '3.11'

      - name: Build docker containers
        run: docker compose --profile test build

      - name: Start docker stack
        run: docker compose up -d

      - name: Test loader runs without errors
        run: docker compose run --rm loader

      - name: Integration test
        run: docker compose run --rm integration

      - name: Test client runs without errors
        run: docker compose run --rm client

      - name: Run load test
        run: |
          python --version
          pip install -r load-test/requirements.txt
          python -m grpc_tools.protoc --proto_path=datastore/protobuf datastore.proto --python_out=load-test --grpc_python_out=load-test
          cd load-test
          locust --headless -u 5 -r 1 --run-time 60 --only-summary --csv store

      - name: Archive load test artifacts
        uses: actions/upload-artifact@v3
        with:
          name: performance
          path: load-test/store_*.csv

      - name: Print results
        run: |
          pip install csvkit
          echo "## Stats" >> $GITHUB_STEP_SUMMARY
          csvlook load-test/store_stats.csv >> $GITHUB_STEP_SUMMARY
          echo "## Stats history" >> $GITHUB_STEP_SUMMARY
          csvlook load-test/store_stats_history.csv >> $GITHUB_STEP_SUMMARY
          echo "## Failures" >> $GITHUB_STEP_SUMMARY
          csvlook load-test/store_failures.csv >> $GITHUB_STEP_SUMMARY

      - name: Cleanup
        if: always()
        run: docker compose down --volumes