name: Go Tests

on:
  workflow_dispatch:
  pull_request:
  schedule:
    - cron:  '0 0 * * *'
  push:
    branches: [ master ]

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, macos-14]
        test_shard: ["0", "1", "2", "3", "4"]
      fail-fast: false
    steps:
    - uses: actions/checkout@v4
    - name: Set up Go
      uses: actions/setup-go@v4
      with:
        go-version: 1.21
    - name: Linux Setup
      if: ${{ matrix.os == 'ubuntu-latest'}}
      run: |

          # Install our dependencies
          sudo apt-get update 
          sudo apt-get install -y zsh tmux fish 

          # Work around a weird bug where zsh on ubuntu actions gives that directory 0777 which makes zsh refuse to start
          sudo chmod 0755 -R /usr/share/zsh/ 

          # Set a consistent hostname so we can run tests that depend on it
          sudo hostname ghaction-runner-hostname  
    - name: MacOS Setup
      if: ${{ matrix.os == 'macos-latest' || matrix.os == 'macos-14' }}
      run: |

          # Install our dependencies
          brew install fish tmux bash

          # Set a consistent hostname so we can run tests that depend on it
          sudo scutil --set HostName ghaction-runner-hostname
    - name: MacOS Docker Setup
      if: ${{ matrix.os == 'macos-latest' || matrix.os == 'macos-14 '}}
      continue-on-error: true  # Since colima is flaky, and a failure here only impacts our metrics
      run: |
          # Install docker so it can be used for datadog
          brew install docker
          colima start
          sudo ln -sf $HOME/.colima/default/docker.sock /var/run/docker.sock
    - name: Set up Datadog
      if: ${{ github.ref == 'refs/heads/master' && matrix.os != 'macos-14' }}
      uses: datadog/agent-github-action@v1.3
      with:
          api_key: ${{ secrets.DD_API_KEY }}
    - name: Extra Delay
      if: ${{ startsWith(github.event.head_commit.message, 'Release') }}
      run: |

        # If this is a release, then sleep for before starting the tests so that the newest version is released
        # and pushed to the updated server before we run the tests
        sleep 1200 # 20 minutes
    - name: Go test
      env:
        DD_API_KEY: ${{ secrets.DD_API_KEY }}
        OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
      run: |
          go install gotest.tools/gotestsum@bc98120
          NUM_TEST_SHARDS=5 CURRENT_SHARD_NUM=${{ matrix.test_shard }} make test
    - name: Extra Delay
      run: |

        # Add an extra short delay to allow datadog to flush metrics
        sleep 90
    - name: Upload test results json
      uses: actions/upload-artifact@v3
      if: success() || failure()
      with:
        name: test-results-${{ matrix.os }}-${{ matrix.test_shard }}.json
        path: /tmp/testrun.json
    - name: Upload failed test goldens
      uses: actions/upload-artifact@v3
      if: success() || failure()
      with:
        name: test-goldens-${{ matrix.os }}-${{ matrix.test_shard }}.zip
        path: /tmp/test-goldens/
    - name: Upload test log
      uses: actions/upload-artifact@v3
      if: success() || failure()
      with:
        name: testlog-${{ matrix.os }}-${{ matrix.test_shard }}.txt
        path: /tmp/test.log
    - name: Upload used goldens 
      uses: actions/upload-artifact@v4
      if: success() || failure()
      with:
        name: goldens-used-${{ matrix.os }}-${{ matrix.test_shard }}
        path: /tmp/goldens-used.txt

    # - name: Setup tmate session
    #   if: ${{ failure() }}
    #   uses: mxschmitt/action-tmate@v3
    #   with:
    #     limit-access-to-actor: true
  check-goldens:
    runs-on: ubuntu-latest
    needs: test
    steps:
    - uses: actions/checkout@v4
    - name: Set up Go
      uses: actions/setup-go@v4
      with:
        go-version: 1.21
    - name: Download artifact
      uses: actions/download-artifact@v4
    - name: Check all goldens were used
      run: |
          go run client/posttest/main.go check-goldens