# Copyright 2023 LiveKit, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: Test

permissions:
  contents: read

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

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
      - uses: shogo82148/actions-setup-redis@2f3253b148c73d7a0682eae73e862b777a4fa74e # v1
        with:
          redis-version: "6.x"
          auto-start: true
      - run: redis-cli ping

      # Test with the same Go toolchain the published image is built with
      - name: Resolve Go version
        id: go-version
        run: |
          # Assign first so a failed lookup trips `set -e`; inside echo its exit
          # status would be discarded and an empty version written.
          version=$(.github/scripts/go-version.sh Dockerfile)
          echo "version=$version" >> "$GITHUB_OUTPUT"

      - name: Set up Go
        uses: actions/setup-go@b7ad1dad31e06c5925ef5d2fc7ad053ef454303e # v7
        with:
          go-version: ${{ steps.go-version.outputs.version }}

      - 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'
          grep -rl deadlock.Mutex ./pkg | xargs go tool goimports -w
          grep -rl deadlock.RWMutex ./pkg | xargs go tool goimports -w
          go mod tidy

      # Run mage at the version go.mod pins, rather than the mage-action's
      # `version: latest`, so the binary matches the mage/mg library the magefile is
      # compiled against and Renovate owns the version like any other module.
      - name: Mage Build
        run: go run github.com/magefile/mage build

      - name: Lint
        uses: golangci/golangci-lint-action@1e7e51e771db61008b38414a730f564565cf7c20 # v9.2.0
        with:
          version: v2.11.4

      - name: Test
        run: |
          set -euo pipefail
          MallocNanoZone=0 go test -race -json -v ./... 2>&1 | tee /tmp/gotest.log | go tool gotestfmt

      # Upload the original go test log as an artifact for later review.
      - name: Upload test log
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
        if: always()
        with:
          name: test-log
          path: /tmp/gotest.log
          if-no-files-found: error