tests/org.simantics.scl.compiler.tests/src/org/simantics/scl/compiler/tests/InitialRepository.java

   1 package org.simantics.scl.compiler.tests;
   2
   3 import org.simantics.scl.compiler.environment.Environment;
   4 import org.simantics.scl.compiler.environment.specification.EnvironmentSpecification;
   5 import org.simantics.scl.compiler.module.repository.ImportFailureException;
   6 import org.simantics.scl.compiler.module.repository.ModuleRepository;
   7 import org.simantics.scl.compiler.source.repository.CompositeModuleSourceRepository;
   8 import org.simantics.scl.compiler.source.repository.SourceRepositories;
   9 import org.simantics.scl.osgi.SCLOsgi;
  10
  11 public class InitialRepository {
  12     public static final boolean NO_PRELUDE = false;
  13
  14     private static ModuleRepository MODULE_REPOSITORY1 = new ModuleRepository(
  15             new CompositeModuleSourceRepository(
  16                     SourceRepositories.BUILTIN_SOURCE_REPOSITORY,
  17                     SourceRepositories.PRELUDE_SOURCE_REPOSITORY
  18                     ));
  19
  20     public static EnvironmentSpecification DEFAULT_ENVIRONMENT_SPECIFICATION = new EnvironmentSpecification();
  21     static {
  22         DEFAULT_ENVIRONMENT_SPECIFICATION.importModule("Builtin", "");
  23         DEFAULT_ENVIRONMENT_SPECIFICATION.importModule("Prelude", "");
  24     }
  25
  26     public static ModuleRepository getInitialRepository() {
  27         if(NO_PRELUDE)
  28             return new ModuleRepository(SourceRepositories.BUILTIN_SOURCE_REPOSITORY);
  29         else if(MODULE_REPOSITORY1.getModule("Prelude").didSucceed())
  30             return MODULE_REPOSITORY1;
  31         else
  32             return SCLOsgi.MODULE_REPOSITORY;
  33     }
  34
  35     public static Environment getDefaultEnvironment() throws ImportFailureException {
  36         return getInitialRepository().createEnvironment(DEFAULT_ENVIRONMENT_SPECIFICATION, null);
  37     }
  38 }