name: Test

on:
  workflow_dispatch:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: |
            ~/go/pkg/mod
            ~/go/bin
            ~/.cache
          key: livekit-server
      - uses: shogo82148/actions-setup-redis@v1.10.3
        with:
          redis-version: '6.x'
          auto-start: true
      - run: redis-cli ping

      - name: Set up Go
        uses: actions/setup-go@v2
        with:
          go-version: 1.17

      - name: Set up gotestfmt
        run: go install github.com/haveyoudebuggedit/gotestfmt/v2/cmd/gotestfmt@latest

      - name: Replace mutexes
        run: |
          go get github.com/sasha-s/go-deadlock
          grep -rl sync.Mutex ./pkg | xargs sed -i 's/sync\.Mutex/deadlock\.Mutex/g'
          grep -rl sync.RWMutex ./pkg | xargs sed -i 's/sync\.RWMutex/deadlock\.RWMutex/g'
          go install golang.org/x/tools/cmd/goimports
          grep -rl deadlock.Mutex ./pkg | xargs goimports -w
          grep -rl deadlock.RWMutex ./pkg | xargs goimports -w
          go mod tidy

      - name: Mage Build
        uses: magefile/mage-action@v1
        with:
          version: latest
          args: build

      - name: Static Check
        uses: dominikh/staticcheck-action@v1.1.0
        with:
          version: "2021.1.1"

      - name: Test
        run: |
          set -euo pipefail
          go test -json -v ./... 2>&1 | tee /tmp/gotest.log | gotestfmt

      # Upload the original go test log as an artifact for later review.
      - name: Upload test log
        uses: actions/upload-artifact@v2
        if: always()
        with:
          name: test-log
          path: /tmp/gotest.log
          if-no-files-found: error