ci.yml

name: "CI"
on:
  push:
    branches:
      - main
      - release/*
  pull_request:
    paths-ignore:
      - "**.md"
      - "**.txt"
  workflow_dispatch: # e.g. to manually trigger on foreign PRs

env:
  DOTNET_CLI_TELEMETRY_OPTOUT: 1
  DOTNET_NOLOGO: 1

defaults:
  run:
    shell: pwsh

jobs:
  cancel-previous-workflow:
    runs-on: ubuntu-latest
    steps:
      - name: Cancel Previous Runs
        uses: styfle/cancel-workflow-action@b173b6ec0100793626c2d9e6b90435061f4fc3e5 # pin@0.11.0
        with:
          access_token: ${{ github.token }}

  create-unity-matrix:
    uses: ./.github/workflows/create-unity-matrix.yml
    with:
      event-name: ${{ github.event_name }}

  sdk:
    strategy:
      matrix:
        include:
          - target: Android
            host: ubuntu-latest
          - target: Linux
            host: ubuntu-latest
          - target: LinuxArm64
            host: ubuntu-22.04-arm
          - target: Windows
            host: windows-latest
          - target: Cocoa
            host: macos-latest
    uses: ./.github/workflows/sdk.yml
    with:
      target: ${{ matrix.target }}
      runsOn: ${{ matrix.host }}

  build-unity-sdk:
    name: Build Unity SDK
    secrets: inherit
    permissions:
      checks: write
      statuses: write
      contents: read
    strategy:
      fail-fast: false
      matrix:
        # Building the SDK with Unity 2022 and newer requires ns2.1 - skipping for now
        unity-version: ["2021.3"]
    uses: ./.github/workflows/build.yml
    with:
      unity-version: ${{ matrix.unity-version }}
    
  package-validation:
    name: UPM Package validation
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Download UPM package
        uses: vaind/download-artifact@e7141b6a94ef28aa3d828b52830cfa1f406a1848 # v4-with-wait-timeout
        with:
          name: ${{ github.sha }}
          wait-timeout: 3600

      - name: Verify package content against snapshot
        # If this step fails, you can accept the new file content by
        # running the following script locally with 'accept' as an argument
        # and committing the new snapshot file to your branch. i.e:
        # ./test/Scripts.Tests/test-pack-contents.ps1 accept
        run: ./test/Scripts.Tests/test-pack-contents.ps1

  # This produces the `samples/IntegrationTest` as `smoke-test-${{ matrix.unity-version }}`.
  smoke-test-create:
    name: Create ${{ matrix.unity-version }} Smoke Test Project
    if: ${{ !startsWith(github.ref, 'refs/heads/release/') }}
    needs: [create-unity-matrix]
    secrets: inherit
    strategy:
      fail-fast: false
      matrix: ${{ fromJSON(needs.create-unity-matrix.outputs.unity-matrix) }}
    uses: ./.github/workflows/smoke-test-create.yml
    with:
      unity-version: ${{ matrix.unity-version }}
    
  # A Linux, docker-based build to prepare a game ("player") for some platforms. The tests run in `smoke-test-run`.
  smoke-test-build:
    name: Build ${{ matrix.platform }} ${{ matrix.unity-version }} Smoke Test
    if: ${{ !startsWith(github.ref, 'refs/heads/release/') }}
    needs: [smoke-test-create, create-unity-matrix]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        unity-version: ${{ fromJSON(needs.create-unity-matrix.outputs.unity-matrix).unity-version }}
        platform: ["WebGL", "Linux"]
        include:
          - platform: WebGL
            check_symbols: true
            build_platform: WebGL
          - platform: Linux
            image-suffix: "-il2cpp"
            check_symbols: true
            build_platform: Linux            
    env:
      UNITY_PATH: docker exec unity unity-editor
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Free Disk Space (Ubuntu)
        uses: jlumbroso/free-disk-space@f68fdb76e2ea636224182cfb7377ff9a1708f9b8 # v1.3.0
        with:
          android: true
          dotnet: false
          haskell: true
          large-packages: false
          docker-images: false
          swap-storage: true

      - name: Docker Login
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # pinned v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }} 
          password: ${{ secrets.GITHUB_TOKEN }} 

      - name: Start the Unity docker container
        run: ./scripts/ci-docker.sh "$UNITY_VERSION" "$PLATFORM_WITH_SUFFIX" "$UNITY_LICENSE_SERVER_CONFIG"
        shell: bash
        env:
          UNITY_VERSION: ${{ matrix.unity-version }}
          PLATFORM: ${{ matrix.platform }}
          IMAGE_SUFFIX: ${{ matrix.image-suffix }}
          PLATFORM_WITH_SUFFIX: ${{ matrix.platform }}${{ matrix.image-suffix }}
          UNITY_LICENSE_SERVER_CONFIG: ${{ secrets.UNITY_LICENSE_SERVER_CONFIG }}

      - name: Download IntegrationTest project
        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
        with:
          name: smoke-test-${{ matrix.unity-version }}

      - name: Extract project archive
        run: tar -xvzf test-project.tar.gz

      - name: Cache Unity Library
        uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # v4.2.2
        with:
          path: samples/IntegrationTest/Library
          key: Library-IntegrationTest-${{ matrix.platform }}-${{ matrix.unity-version }}-v1
          restore-keys: |
            Library-IntegrationTest-${{ matrix.platform }}-${{ matrix.unity-version }}-
            Library-IntegrationTest-${{ matrix.platform }}-

      - name: Restore cached build without Sentry
        id: cache-build-nosentry
        uses: actions/cache@v4
        with:
          path: samples/IntegrationTest/Build-NoSentry
          key: build-nosentry-${{ matrix.build_platform }}-${{ matrix.unity-version }}

      - name: Build without Sentry SDK
        if: steps.cache-build-nosentry.outputs.cache-hit != 'true'
        run: ./test/Scripts.Integration.Test/build-project.ps1 -UnityPath "$env:UNITY_PATH" -Platform "$env:BUILD_PLATFORM" -CheckSymbols:$false -BuildDirName "Build-NoSentry"
        env:
          BUILD_PLATFORM: ${{ matrix.build_platform }}

      - name: Download UPM package
        uses: vaind/download-artifact@e7141b6a94ef28aa3d828b52830cfa1f406a1848 # v4-with-wait-timeout
        with:
          name: ${{ github.sha }}
          wait-timeout: 3600

      - name: Extract UPM package
        run: ./test/Scripts.Integration.Test/extract-package.ps1

      - name: Add Sentry to the project
        run: ./test/Scripts.Integration.Test/add-sentry.ps1 -UnityPath "$env:UNITY_PATH"

      - name: Configure Sentry
        run: ./test/Scripts.Integration.Test/configure-sentry.ps1 -UnityPath "$env:UNITY_PATH" -Platform "$env:BUILD_PLATFORM" -CheckSymbols
        env:
          BUILD_PLATFORM: ${{ matrix.build_platform }}

      - name: Build Project
        run: ./test/Scripts.Integration.Test/build-project.ps1 -UnityPath "$env:UNITY_PATH" -Platform "$env:BUILD_PLATFORM" -CheckSymbols:$([System.Convert]::ToBoolean($env:CHECK_SYMBOLS)) -UnityVersion "$env:UNITY_VERSION"
        env:
          BUILD_PLATFORM: ${{ matrix.build_platform }}
          CHECK_SYMBOLS: ${{ matrix.check_symbols }}
          UNITY_VERSION: ${{ matrix.unity-version }}

      - name: Compare build sizes
        run: ./test/Scripts.Integration.Test/measure-build-size.ps1 -Path1 "samples/IntegrationTest/Build-NoSentry" -Path2 "samples/IntegrationTest/Build" -Platform "$env:BUILD_PLATFORM" -UnityVersion "$env:UNITY_VERSION"
        env:
          BUILD_PLATFORM: ${{ matrix.build_platform }}
          UNITY_VERSION: ${{ matrix.unity-version }}

      - name: Upload build size measurement
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
        with:
          name: build-size-${{ matrix.platform }}-${{ matrix.unity-version }}
          path: build-size-measurements/*.json
          retention-days: 1

      # We create tar explicitly because upload-artifact is slow for many files.
      - name: Create archive
        shell: bash
        run: |
          # Note: remove local.properties file that contains Android SDK & NDK paths in the Unity installation.
          rm -rf samples/IntegrationTest/Build/*_BackUpThisFolder_ButDontShipItWithYourGame
          tar -cvzf test-app-runtime.tar.gz samples/IntegrationTest/Build

      # Upload runtime initialization build
      - name: Upload test app
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
        with:
          name: testapp-${{ matrix.platform }}-${{ matrix.unity-version }}-runtime
          if-no-files-found: error
          path: test-app-runtime.tar.gz
          retention-days: 14
          
      - name: Upload IntegrationTest project on failure
        if: ${{ failure() }}
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
        with:
          name: failed-project-${{ matrix.platform }}-${{ matrix.unity-version }}
          path: |
            samples/IntegrationTest
            !samples/IntegrationTest/Build/*_BackUpThisFolder_ButDontShipItWithYourGame
          # Lower retention period - we only need this to retry CI.
          retention-days: 14

  smoke-test-build-android:
    name: Build Android ${{ matrix.unity-version }} Smoke Test
    if: ${{ !startsWith(github.ref, 'refs/heads/release/') }}
    needs: [smoke-test-create, create-unity-matrix]
    secrets: inherit
    strategy:
      fail-fast: false
      matrix: ${{ fromJSON(needs.create-unity-matrix.outputs.unity-matrix) }}
    uses: ./.github/workflows/smoke-test-build-android.yml
    with:
      unity-version: ${{ matrix.unity-version }}

  smoke-test-run-android:
    name: Run Android ${{ matrix.unity-version }} Smoke Test
    if: ${{ !startsWith(github.ref, 'refs/heads/release/') }}
    needs: [smoke-test-build-android, create-unity-matrix]
    uses: ./.github/workflows/smoke-test-run-android.yml
    with:
      unity-version: ${{ matrix.unity-version }}
      api-level: ${{ matrix.api-level }}
      init-type: ${{ matrix.init-type }}
    strategy:
      fail-fast: false
      matrix:
        unity-version: ${{ fromJSON(needs.create-unity-matrix.outputs.unity-matrix).unity-version }}
        api-level: [30, 31, 34]
        init-type: ["runtime", "buildtime"]

  smoke-test-build-ios:
    name: Build iOS ${{ matrix.unity-version }} Smoke Test
    if: ${{ !startsWith(github.ref, 'refs/heads/release/') }}
    needs: [smoke-test-create, create-unity-matrix]
    secrets: inherit
    strategy:
      fail-fast: false
      matrix: ${{ fromJSON(needs.create-unity-matrix.outputs.unity-matrix) }}
    uses: ./.github/workflows/smoke-test-build-ios.yml
    with:
      unity-version: ${{ matrix.unity-version }}

  smoke-test-compile-ios:
    name: Compile iOS ${{ matrix.unity-version }} Smoke Test
    if: ${{ !startsWith(github.ref, 'refs/heads/release/') }}
    needs: [smoke-test-build-ios, create-unity-matrix]
    secrets: inherit
    strategy:
      fail-fast: false
      matrix:
        unity-version: ${{ fromJSON(needs.create-unity-matrix.outputs.unity-matrix).unity-version }}
        init-type: ["runtime", "buildtime"]
    uses: ./.github/workflows/smoke-test-compile-ios.yml
    with:
      unity-version: ${{ matrix.unity-version }}
      init-type: ${{ matrix.init-type }}

  smoke-test-run-ios:
    name: Run iOS ${{ matrix.unity-version }} Smoke Test
    if: ${{ !startsWith(github.ref, 'refs/heads/release/') }}
    needs: [smoke-test-compile-ios, create-unity-matrix]
    uses: ./.github/workflows/smoke-test-run-ios.yml
    with:
      unity-version: ${{ matrix.unity-version }}
      ios-version: ${{ matrix.ios-version }}
      init-type: ${{ matrix.init-type }}
    strategy:
      fail-fast: false
      matrix:
        unity-version: ${{ fromJSON(needs.create-unity-matrix.outputs.unity-matrix).unity-version }}
        ios-version: ["17.0", "latest"]
        init-type: ["runtime", "buildtime"]
        # Check https://support.apple.com/en-us/HT201222 for the latest minor version for a given major one.
        # https://developer.apple.com/support/app-store/ shows that of all iOS devices
        # - `iOS 18`: 88 %
        # - `iOS 17`: 17 %
        # - the rest:  4 %
        # as of August, 2025. Therefore, let's stick to testing iOS 17 and `latest` for now.
        # Numbers as string otherwise GH will reformat the runtime numbers removing the fractions.
        # Also make sure to match the versions available here:
        #  - https://github.com/actions/runner-images/blob/main/images/macos/macos-14-Readme.md

  smoke-test-run:
    name: Run ${{ matrix.platform }} ${{ matrix.unity-version }} Smoke Test
    if: ${{ !startsWith(github.ref, 'refs/heads/release/') }}
    needs: [smoke-test-build, create-unity-matrix]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        unity-version: ${{ fromJSON(needs.create-unity-matrix.outputs.unity-matrix).unity-version }}
        platform: ["WebGL", "Linux"]
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Download test app artifact
        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
        id: download
        with:
          name: testapp-${{ matrix.platform }}-${{ matrix.unity-version }}-runtime

      - name: Extract test app
        run: tar -xvzf test-app-runtime.tar.gz

      - name: Run (WebGL)
        if: ${{ matrix.platform == 'WebGL' }}
        timeout-minutes: 10
        run: |
          pip3 install --upgrade --user selenium urllib3 requests
          python3 scripts/smoke-test-webgl.py "samples/IntegrationTest/Build"

      - name: Run Smoke Test (Linux)
        if: ${{ matrix.platform == 'Linux' }}
        run: ./test/Scripts.Integration.Test/run-smoke-test.ps1 -Smoke

      - name: Run Crash Test (Linux)
        if: ${{ matrix.platform == 'Linux' }}
        run: ./test/Scripts.Integration.Test/run-smoke-test.ps1 -Crash

  desktop-smoke-test:
    name: Run ${{ matrix.os }} ${{ matrix.unity-version }} Smoke Test
    if: ${{ !startsWith(github.ref, 'refs/heads/release/') }}
    needs: [smoke-test-create, create-unity-matrix, build-unity-sdk]
    runs-on: ${{ matrix.os }}-latest
    strategy:
      fail-fast: false
      matrix:
        unity-version: ${{ fromJSON(needs.create-unity-matrix.outputs.unity-matrix).unity-version }}
        os: ["windows"]
        include:
          - os: windows
            unity-modules: "windows-il2cpp"
            unity-config-path: "C:/ProgramData/Unity/config/"
        # os: ["windows", "macos"]
        # include:
          # - os: macos
          #   unity-modules: mac-il2cpp
          #   unity-config-path: /Library/Application Support/Unity/config/
    steps:
      - name: Checkout
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3

      - name: Load env
        id: env
        run: echo "unityVersion=$(./scripts/ci-env.ps1 "$env:UNITY_SCRIPT_ARG")" >> $env:GITHUB_OUTPUT
        env:
          UNITY_SCRIPT_ARG: unity${{ matrix.unity-version }}

      - name: Setup Unity
        uses: getsentry/setup-unity@3bdc8c022b6d30ecf2d21d12a564bfa55a54fa2e
        with:
          unity-version: ${{ steps.env.outputs.unityVersion }}
          unity-modules: ${{ matrix.unity-modules }}

      - name: Create Unity license config
        run: |
          New-Item -Path "$env:UNITY_CONFIG_PATH" -ItemType Directory
          Set-Content -Path "$env:UNITY_CONFIG_PATH/services-config.json" -Value "$env:UNITY_LICENSE_SERVER_CONFIG"
        env:
          UNITY_CONFIG_PATH: ${{ matrix.unity-config-path }}
          UNITY_LICENSE_SERVER_CONFIG: ${{ secrets.UNITY_LICENSE_SERVER_CONFIG }}

      - name: Download IntegrationTest project
        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
        with:
          name: smoke-test-${{ matrix.unity-version }}

      - name: Extract project archive
        run: tar -xvzf test-project.tar.gz

      - name: Cache Unity Library
        uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # v4.2.2
        with:
          path: samples/IntegrationTest/Library
          key: Library-IntegrationTest-${{ matrix.os }}-${{ matrix.unity-version }}-v1
          restore-keys: |
            Library-IntegrationTest-${{ matrix.os }}-${{ matrix.unity-version }}-
            Library-IntegrationTest-${{ matrix.os }}-

      - name: Restore cached build without Sentry
        id: cache-build-nosentry
        uses: actions/cache@v4
        with:
          path: samples/IntegrationTest/Build-NoSentry
          key: build-nosentry-Windows-${{ matrix.unity-version }}

      - name: Build without Sentry SDK
        if: steps.cache-build-nosentry.outputs.cache-hit != 'true'
        run: ./test/Scripts.Integration.Test/build-project.ps1 -UnityPath "$env:UNITY_PATH" -CheckSymbols:$false -BuildDirName "Build-NoSentry"

      - name: Download UPM package
        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
        with:
          name: ${{ github.sha }}

      - name: Extract UPM package
        run: ./test/Scripts.Integration.Test/extract-package.ps1

      - name: Add Sentry to the project
        run: ./test/Scripts.Integration.Test/add-sentry.ps1 -UnityPath "$env:UNITY_PATH"

      - name: Configure Sentry
        run: ./test/Scripts.Integration.Test/configure-sentry.ps1 -UnityPath "$env:UNITY_PATH" -CheckSymbols

      - name: Build with Sentry SDK
        run: ./test/Scripts.Integration.Test/build-project.ps1 -UnityPath "$env:UNITY_PATH" -CheckSymbols -UnityVersion "$env:UNITY_VERSION"
        env:
          UNITY_VERSION: ${{ matrix.unity-version }}

      - name: Compare build sizes
        run: ./test/Scripts.Integration.Test/measure-build-size.ps1 -Path1 "samples/IntegrationTest/Build-NoSentry" -Path2 "samples/IntegrationTest/Build" -Platform "Windows" -UnityVersion "$env:UNITY_VERSION"
        env:
          UNITY_VERSION: ${{ matrix.unity-version }}

      - name: Upload build size measurement
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
        with:
          name: build-size-Windows-${{ matrix.unity-version }}
          path: build-size-measurements/*.json
          retention-days: 1

      - name: Run Smoke Test
        run: ./test/Scripts.Integration.Test/run-smoke-test.ps1 -Smoke

      - name: Run Crash Test
        run: ./test/Scripts.Integration.Test/run-smoke-test.ps1 -Crash

  build-size-summary:
    name: Build Size
    runs-on: ubuntu-latest
    if: ${{ !startsWith(github.ref, 'refs/heads/release/') }}
    needs: [smoke-test-build, smoke-test-build-android, smoke-test-compile-ios, desktop-smoke-test]
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Download all build size measurements
        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
        with:
          pattern: build-size-*
          path: build-size-measurements

      - name: Create consolidated summary
        shell: pwsh
        run: ./scripts/create-build-size-summary.ps1