tests.yml

name: Tests

on:
  workflow_dispatch:
  push:
    branches:
      - "main"
      - "master"
      #- "dev"
      #- "develop"
      #- "feature/**"
      #- "bugfix/**"
      #- "hotfix/**"
      #- "support/**"
    paths:
      - "lib/**.dart"
      - "test/**.dart"
      - "example/**.dart"
      - .github/workflows/*.yml
      - "pubspec.yaml"
  pull_request:
    branches:
      - "main"
      - "master"
      - "dev"
      - "develop"
      - "feature/**"
      - "bugfix/**"
      - "hotfix/**"
      - "support/**"
    paths:
      - "lib/**.dart"
      - "test/**.dart"
      - "example/**.dart"
      - .github/workflows/*.yml
      - "pubspec.yaml"

jobs:
  build-echo:
    name: "Build Echo server"
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ./
    container:
      image: golang:1.22
    env:
      echo-cache-name: echo
    timeout-minutes: 5
    steps:
      - name: 🚂 Get latest code
        id: checkout
        uses: actions/checkout@v4
        with:
          sparse-checkout: |
            .github
            tool/echo

      - name: 📤 Restore Go echo server
        id: cache-echo-restore
        uses: actions/cache/restore@v4
        with:
          path: |
            ~/build/bin/echo
          key: ${{ runner.os }}-spinify-${{ env.echo-cache-name }}-${{ hashFiles('tool/echo/echo.go') }}

      - name: 🦫 Build Go echo server
        id: build-echo
        if: steps.cache-echo-restore.outputs.cache-hit != 'true'
        working-directory: ./tool/echo
        run: |
          mkdir -p ~/build/bin/
          go get
          go build -o ~/build/bin/echo echo.go

      - name: 📥 Save Go echo server
        id: cache-echo-save
        if: steps.cache-echo-restore.outputs.cache-hit != 'true'
        uses: actions/cache/save@v4
        with:
          path: |
            ~/build/bin/echo
          key: ${{ runner.os }}-spinify-${{ env.echo-cache-name }}-${{ hashFiles('tool/echo/echo.go') }}

      - name: 💾 Upload Go echo server
        id: upload-echo-server
        uses: actions/upload-artifact@v4
        with:
          name: echo-server
          path: ~/build/bin/echo
          compression-level: 6
          overwrite: true
          retention-days: 1

  tests:
    name: "Tests"
    runs-on: ubuntu-latest
    needs: build-echo
    defaults:
      run:
        working-directory: ./
    container:
      image: dart:stable
    env:
      pub-cache-name: pub
      threshold: 50
      PUB_CACHE: /github/home/.pub-cache
    timeout-minutes: 15
    steps:
      - name: 🚂 Get latest code
        id: checkout
        uses: actions/checkout@v4
        with:
          sparse-checkout: |
            .github
            pubspec.yaml
            lib
            test
            analysis_options.yaml

      - name: 📂 Download Echo server
        id: download-echo-server
        uses: actions/download-artifact@v4
        with:
          name: echo-server
          path: ~/build/bin/

      - name: 📤 Restore Pub modules
        id: cache-pub-restore
        uses: actions/cache/restore@v4
        with:
          path: |
            ${{ env.PUB_CACHE }}
          key: ${{ runner.os }}-spinify-${{ env.pub-cache-name }}-${{ hashFiles('pubspec.yaml') }}

      - name: 👷 Install Dependencies
        id: install-dependencies
        timeout-minutes: 1
        run: |
          echo $PUB_CACHE/bin >> $GITHUB_PATH
          apt-get update && apt-get install -y lcov bc
          dart pub get --no-example

      - name: 📥 Save Pub modules
        id: cache-pub-save
        uses: actions/cache/save@v4
        with:
          path: |
            ${{ env.PUB_CACHE }}
          key: ${{ runner.os }}-spinify-${{ env.pub-cache-name }}-${{ hashFiles('pubspec.yaml') }}

      - name: 📢 Run Echo server
        id: run-echo-server
        timeout-minutes: 1
        run: |
          test -f ~/build/bin/echo
          chmod +x ~/build/bin/echo
          nohup ~/build/bin/echo > echo.log 2>&1 &
          echo $! > echo_pid.txt
        env:
          PORT: 8000

      - name: 🧪 Run tests
        id: run-tests
        timeout-minutes: 10
        run: |
          dart pub global activate coverage
          dart pub global run coverage:test_with_coverage -fb -o coverage -- \
            --platform vm --compiler=kernel --coverage=coverage \
            --reporter=github --file-reporter=json:coverage/tests.json \
            --timeout=10m --concurrency=12 --color \
              test/unit_test.dart test/smoke_test.dart

      - name: 🧾 Upload echo logs
        id: upload-echo-logs
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: server-logs
          path: echo.log
          compression-level: 9
          overwrite: true
          retention-days: 1

      - name: ✋ Stop echo server
        id: stop-echo-server
        timeout-minutes: 1
        if: always()
        run: |
          kill $(cat echo_pid.txt) || true
          rm -f echo_pid.txt || true
          rm -f echo.log || true

      - name: 🔍 Check coverage
        id: check-coverage
        timeout-minutes: 2
        run: |
          mv coverage/lcov.info coverage/lcov.base.info
          lcov --remove coverage/lcov.base.info '*/protobuf/client.*.dart' '*/model/*.g.dart' -o coverage/lcov.info
          lcov --list coverage/lcov.info
          THRESHOLD=${{ env.threshold }}
          COVERAGE=$(lcov --summary coverage/lcov.info | grep -i 'lines\|Total:' | tail -n 1 | awk '{print $2}' | sed 's/%//')
          echo "Coverage is $COVERAGE%"
          echo $COVERAGE | awk '{if ($1 < 50) exit 1}'

      - name: 🧹 Cleanup artifacts
        id: cleanup-artifacts
        if: always()
        timeout-minutes: 2
        run: |
          rm -rf ~/build

      - name: ✨ Upload coverage to Codecov
        id: upload-coverage
        timeout-minutes: 2
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos