Function buildBabylonNativeSourceTree

Package/gulpfile.js:349–399

()

  }
}
const buildBabylonNativeSourceTree = async () => {
  fs.mkdirSync(TARGET_DIR, { recursive: true });

  console.log(`Downloading BabylonNative commit ${COMMIT_ID}...`);
  await downloadZip(ZIP_URL, ZIP_PATH);

  console.log('Unzipping...');
  await unzipFile(ZIP_PATH, TARGET_DIR);

  console.log('Deleting ZIP...');
  await deleteFile(ZIP_PATH);

  console.log('Renaming BabylonNative-xxx folder ...');
  await fs.rename(`${TARGET_DIR}/BabylonNative-${COMMIT_ID}`, `${TARGET_DIR}/Repo`, (err) => {
    if (err) throw err;
    console.log('Rename complete!');
  });

  console.log('Running CMake...');
  await runCMake(UNZIP_FOLDER);

  console.log('Copying *-src folders to deps/ (excluding .git)...');
  copyDepsFolders();

  console.log('Deleting tempBuild folder...');
  deleteFolderRecursive(TEMP_BUILD_DIR);

  console.log('Remove unnecessary sources');
  deleteFolderRecursive(`${UNZIP_FOLDER}/.github`);
  deleteFolderRecursive(`${UNZIP_FOLDER}/Apps`);
  deleteFolderRecursive(`${UNZIP_FOLDER}/Documentation`);
  deleteFolderRecursive(`${UNZIP_FOLDER}/Install`);

  // dependencies cleanup
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/bgfx.cmake-src/bgfx/3rdparty`, ['renderdoc', 'stb', 'sdf']);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/bgfx.cmake-src/bgfx/examples`,['common']);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/bgfx.cmake-src/bgfx/bindings`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/bgfx.cmake-src/bgfx/docs`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/bgfx.cmake-src/bgfx/tools`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/spirv-cross-src/reference`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/spirv-cross-src/shaders`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/spirv-cross-src/shaders-msl`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/spirv-cross-src/shaders-hlsl`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/spirv-cross-src/shaders-hlsl-no-opt`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/glslang-src/Test`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/arcore-android-sdk-src/assets`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/arcore-android-sdk-src/media`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/arcore-android-sdk-src/samples`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/arcore-android-sdk-src/tools`);
  deleteFolderRecursive(`${DEPS_OUTPUT_DIR}/jsruntimehost-src/Tests`);
}

const copyFiles = gulp.series(copyCommonFiles, copySharedFiles, copyAndroidARCoreFiles , copyiOSARKitFiles, copyIOSFiles, copyAndroidFiles, copyWindowsFiles);
const buildAssembled = gulp.series(buildBabylonNativeSourceTree, copyFiles, buildTypeScript, validateAssembled);