How to use

setHomePath

method

in

com.intellij.openapi.projectRoots.impl.ProjectJdkImpl

@Nullable
private static Sdk createDefaultErlangSdk(@NotNull ProjectJdkTable projectJdkTable,
                     @NotNull SdkType erlangSdkType,
                     @NotNull String homePath) {
  String sdkName = erlangSdkType.suggestSdkName("Default " + erlangSdkType.getName(), homePath);
  ProjectJdkImpl projectJdkImpl = new ProjectJdkImpl(sdkName, erlangSdkType);
  projectJdkImpl.setHomePath(homePath);
  erlangSdkType.setupSdkPaths(projectJdkImpl);
  final Sdk erlangSdk;
  if (projectJdkImpl.getVersionString() != null) {
    ApplicationManager.getApplication().invokeAndWait(
        () -> ApplicationManager.getApplication().runWriteAction(() ->
            projectJdkTable.addJdk(projectJdkImpl)
        ),
        NON_MODAL
    );
    erlangSdk = projectJdkImpl;
  } else {
    erlangSdk = null;
  }
  return erlangSdk;
}

/**
 * Creates and adds new Perl SDK
 *
 * @param interpreterPath interpreter path
 * @param sdkConsumer     created sdk consumer
 */
public static void createSdk(@NotNull String interpreterPath,
               @NotNull PerlHostData hostData,
               @NotNull PerlVersionManagerData versionManagerData,
               @NotNull Consumer<Sdk> sdkConsumer) {
 VersionDescriptor perlVersionDescriptor = PerlSdkType.getPerlVersionDescriptor(interpreterPath, hostData, versionManagerData);
 if (perlVersionDescriptor == null) {
  ApplicationManager.getApplication().invokeLater(
   () -> Messages.showErrorDialog("Failed to fetch perl version, see logs for more details", "Failed to Create Interpreter"));
  return;
 }
 String newSdkName = SdkConfigurationUtil.createUniqueSdkName(
  suggestSdkName(perlVersionDescriptor, hostData, versionManagerData), PerlSdkTable.getInstance().getInterpreters());
 final ProjectJdkImpl newSdk = PerlSdkTable.getInstance().createSdk(newSdkName);
 newSdk.setHomePath(interpreterPath);
 PerlImplementationData<?, ?> implementationData = PerlImplementationHandler.createData(
  interpreterPath, hostData, versionManagerData);
 if (implementationData == null) {
  return;
 }
 newSdk.setVersionString(perlVersionDescriptor.getVersionString());
 newSdk.setSdkAdditionalData(new PerlSdkAdditionalData(hostData, versionManagerData, implementationData));
 sdkConsumer.accept(newSdk);
}