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Add separate Emscripten build to CI.
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‎.github/workflows/build.yml‎

Lines changed: 156 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -307,9 +307,138 @@ jobs:
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name: Tests - macOS
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path: /Users/runner/cesium/CesiumForUnityBuildProject/TestResults.xml
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reporter: dotnet-nunit
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Emscripten:
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needs: [QuickChecks]
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runs-on: windows-latest
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# Only allow a single Emscripten build at a time, for Unity licensing reasons
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concurrency: emscripten
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steps:
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- name: Check out repository code
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uses: actions/checkout@v4
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with:
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submodules: recursive
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- name: Cache vcpkg artifacts
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uses: actions/cache@v4
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with:
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path: "d:/.ezvcpkg"
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key: vcpkg-windows-${{ hashFiles('native~/vcpkg/ports/**/vcpkg.json', 'native~/vcpkg/triplets/**/*', 'native~/extern/*toolchain.cmake') }}-${{ hashFiles('native~/extern/cesium-native/CMakeLists.txt', 'native~/CMakeLists.txt') }}
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restore-keys: |
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vcpkg-windows-${{ hashFiles('native~/vcpkg/ports/**/vcpkg.json', 'native~/vcpkg/triplets/**/*', 'native~/extern/*toolchain.cmake') }}-
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- name: Install latest ninja and cmake
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uses: lukka/get-cmake@latest
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with:
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cmakeVersion: "3.31.6"
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- name: Install nasm
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uses: ilammy/[email protected]
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- name: Install wget
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run: |
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choco install -y wget
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- name: Install Unity Hub
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run: |
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wget https://public-cdn.cloud.unity3d.com/hub/prod/UnityHubSetup.exe
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Start-Process "./UnityHubSetup.exe" -Args "/S" -Wait
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del ./UnityHubSetup.exe
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- name: Install Unity
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run: |
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# We must use Unity 6+ because the Emscripten version in older releases is too old.
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Start-Process -FilePath "C:/Program Files/Unity Hub/Unity Hub.exe" -Args "-- --headless install --version 6000.0.62f1 --changeset f99f05b3e950" -Wait
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Start-Process -FilePath "C:/Program Files/Unity Hub/Unity Hub.exe" -Args "-- --headless install-modules --version 6000.0.62f1 --changeset f99f05b3e950 --module webgl" -Wait
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- name: Create SSH tunnel to Unity License Server
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env:
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UNITY_LICENSE_SERVER_SSH_KEY: ${{ secrets.UNITY_LICENSE_SERVER_SSH_KEY }}
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run: |
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$ENV:UNITY_LICENSE_SERVER_SSH_KEY | Set-Content ~/unity-client-ssh-key
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# Without StrictHostKeyChecking, OpenSSH will sit forever waiting for local input to confirm the server key is ok.
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# We don't really care if the server is authentic, because we're not sending anything sensitive to it.
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# The license server VM's sshd_config also needed to be modified with the following options, in order to prevent
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# the tunnel from being closed between here and when we're ready to use it.
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# TCPKeepAlive yes
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# ClientAliveInterval 30
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# ClientAliveCountMax 9999
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start -FilePath ssh -ArgumentList "-o StrictHostKeyChecking=no -i ~/unity-client-ssh-key -L 127.0.0.1:12331:127.0.0.1:8080 [email protected]"
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sleep 5
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- name: Test Connection to Unity License Server
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run: |
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wget.exe http://127.0.0.1:12331/v1/admin/status
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cat status
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rm status
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- name: Configure Unity to Use the License Server
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run: |
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mkdir -p $ENV:PROGRAMDATA/Unity/config
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$filename="$ENV:PROGRAMDATA/Unity/config/services-config.json"
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$text='{"licensingServiceBaseUrl":"http://localhost:12331","enableEntitlementLicensing":true,"clientConnectTimeoutSec":120,"clientHandshakeTimeoutSec":60}'
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[IO.File]::WriteAllLines($filename,$text)
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- name: Update the version in Cesium.cpp
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run: |
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$VERSION = (Get-Content -path package.json | ConvertFrom-Json).version
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$COMMIT = $(git rev-parse --short HEAD)
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((Get-Content -path native~/Shared/src/Cesium.cpp -Raw) -replace 'Cesium::version = "Development Build"',"Cesium::version = ""$VERSION""") | Set-Content -Path native~/Shared/src/Cesium.cpp
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((Get-Content -path native~/Shared/src/Cesium.cpp -Raw) -replace 'Cesium::commit = "Unknown"',"Cesium::commit = ""$COMMIT""") | Set-Content -Path native~/Shared/src/Cesium.cpp
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# Sanity check that the replacements happened
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if (-Not ((Get-Content -path native~/Shared/src/Cesium.cpp -Raw) -match "$COMMIT")) { throw "Commit does not exist in file after replacement" }
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if (-Not ((Get-Content -path native~/Shared/src/Cesium.cpp -Raw) -match "$VERSION")) { throw "Version does not exist in file after replacement" }
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- name: Move cesium-unity Repo Under Empty Project
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run: |
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mkdir -p d:\cesium\CesiumForUnityBuildProject\Packages\com.cesium.unity
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mv $ENV:GITHUB_WORKSPACE/* d:\cesium\CesiumForUnityBuildProject\Packages\com.cesium.unity
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# Disable Unity audio
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mkdir -p d:\cesium\CesiumForUnityBuildProject\Packages\com.cesium.unity\ProjectSettings
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$text="%YAML 1.1`n%TAG !u! tag:unity3d.com,2011:`n--- !u!11 &1`nAudioManager:`n m_DisableAudio: 1`n"
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[IO.File]::WriteAllLines("d:/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity/ProjectSettings/AudioManager.asset",$text)
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- name: Build Reinterop
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run: |
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cd d:\cesium\CesiumForUnityBuildProject\Packages\com.cesium.unity
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dotnet publish Reinterop~ -o .
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- name: Print disk space 1
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if: success() || failure() # run this step even if previous step failed
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run: |
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get-psdrive
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- name: Build Package
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run: |
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cd d:\cesium\CesiumForUnityBuildProject\Packages\com.cesium.unity
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mkdir -p d:\cesium\temp
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# Store temp files on the D drive, which is much faster than the EBS-backed C drive.
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$ENV:TEMP="d:\cesium\temp"
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# We only need a release build of vcpkg dependencies
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$ENV:CESIUM_VCPKG_RELEASE_ONLY="TRUE"
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# Clear ANDROID_NDK_ROOT so that we use Unity's version
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Remove-Item Env:ANDROID_NDK_ROOT
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# Explicitly set the ezvcpkg path. Otherwise it will be `/.ezvcpkg` and the drive letter is ambiguous.
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$ENV:EZVCPKG_BASEDIR="D:/.ezvcpkg"
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# Run the build
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dotnet run --project Build~ --platform Web
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- name: Print disk space 2
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if: success() || failure() # run this step even if previous step failed
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run: |
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get-psdrive
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- name: Publish Logs
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if: success() || failure() # run this step even if previous step failed
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uses: actions/upload-artifact@v4
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with:
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name: Native Build Logs - Windows
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path: d:/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity/native~/build-*/build.log
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- name: Publish package artifact
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if: ${{ success() }}
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uses: actions/upload-artifact@v4
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with:
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name: Emscripten Package
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path: d:\cesium\CesiumForUnityBuildProject\*.tgz
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- name: Run Tests
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env:
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CESIUM_ION_TOKEN_FOR_TESTS: ${{ secrets.CESIUM_ION_TOKEN_FOR_TESTS }}
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run: |
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start -FilePath "C:\Program Files\Unity\Hub\Editor\2022.3.41f1\Editor\Unity.exe" -ArgumentList "-runTests -batchmode -projectPath d:\cesium\CesiumForUnityBuildProject -testResults d:\cesium\temp\TestResults.xml -testPlatform PlayMode -logFile d:\cesium\temp\test-log.txt" -Wait
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cat d:\cesium\temp\test-log.txt
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- name: Test Report
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uses: kring/[email protected]
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if: success() || failure() # run this step even if previous step failed
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with:
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name: Tests - Windows
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path: d:/cesium/temp/TestResults.xml
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reporter: dotnet-nunit
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Combine:
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runs-on: ubuntu-latest
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needs: [Windows, MacOS]
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needs: [Windows, MacOS, Emscripten]
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steps:
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- name: Check out repository code
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uses: actions/checkout@v4
@@ -325,6 +454,16 @@ jobs:
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cd combine/macos
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tar xzf *.tgz
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rm *.tgz
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- name: Download Emscripten build
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uses: actions/download-artifact@v4
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with:
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name: Emscripten Package
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path: combine/emscripten
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- name: Extract Emscripten build
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run: |
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cd combine/emscripten
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tar xzf *.tgz
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rm *.tgz
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- name: Download Windows build
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uses: actions/download-artifact@v4
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with:
@@ -342,6 +481,7 @@ jobs:
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# Copy the everything. For files that exist in multiple packages, the Windows one will win.
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cp -r ../macos/* .
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cp -r ../emscripten/* .
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cp -r ../windows/* .
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# Remove the generated C# files
@@ -366,6 +506,21 @@ jobs:
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mkdir -p $(dirname "../merged/$file")
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cp "$file" "../merged/$file"
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done;
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cd ../emscripten
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for file in $(find package/Runtime/generated -name '*.cs');
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do
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echo Merging $file
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mkdir -p $(dirname "../merged/$file")
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cat "$file" >> "../merged/$file"
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done;
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for file in $(find package/Editor/generated -name '*.cs');
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do
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echo Merging $file
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mkdir -p $(dirname "../merged/$file")
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cat "$file" >> "../merged/$file"
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done;
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cd ../windows
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for file in $(find package/Runtime/generated -name '*.cs');
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do

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