@VisibleForTesting
static CompilerOptions getCompilerOptions() {
CompilerOptions options = new CompilerOptions();
DependencyOptions deps = new DependencyOptions();
deps.setDependencySorting(true);
options.setDependencyOptions(deps);
options.setIdeMode(true);
options.setCheckSuspiciousCode(true);
options.setCheckSymbols(true);
options.setCheckTypes(true);
options.setClosurePass(true);
options.setPreserveGoogRequires(true);
options.setWarningLevel(DiagnosticGroups.MISSING_REQUIRE, CheckLevel.ERROR);
return options;
}
@VisibleForTesting
static CompilerOptions createOptions(
FileSystem fileSystem, TypeRegistry typeRegistry, DossierCompiler compiler) {
CompilerOptions options = new CompilerOptions();
options.setCodingConvention(new ClosureCodingConvention());
CompilationLevel.ADVANCED_OPTIMIZATIONS.setOptionsForCompilationLevel(options);
CompilationLevel.ADVANCED_OPTIMIZATIONS.setTypeBasedOptimizationOptions(options);
// IDE mode must be enabled or all of the jsdoc info will be stripped from the AST.
options.setIdeMode(true);
// For easier debugging.
options.setPrettyPrint(true);
ProvidedSymbolsCollectionPass providedNamespacesPass =
new ProvidedSymbolsCollectionPass(compiler, typeRegistry, fileSystem);
options.addCustomPass(CustomPassExecutionTime.BEFORE_CHECKS, providedNamespacesPass);
options.addCustomPass(
CustomPassExecutionTime.BEFORE_OPTIMIZATIONS,
new DocPass(compiler, typeRegistry, fileSystem));
return options;
}
@Override
void apply(CompilerOptions options, boolean value) {
options.setIdeMode(value);
}
