Examples with RuleErrorException com.google.devtools.build.lib.packages.RuleClass.ConfiguredTargetFactory.RuleErrorException used on opensource projects

Example 1 with RuleErrorException

use of com.google.devtools.build.lib.packages.RuleClass.ConfiguredTargetFactory.RuleErrorException in project bazel by bazelbuild.

the class CcProtoAspect method create.

@Override
public ConfiguredAspect create(ConfiguredTarget base, RuleContext ruleContext, AspectParameters parameters) throws InterruptedException {
    // Get SupportData, which is provided by the proto_library rule we attach to.
    SupportData supportData = checkNotNull(base.getProvider(ProtoSupportDataProvider.class)).getSupportData();
    try {
        ConfiguredAspect.Builder result = new ConfiguredAspect.Builder(this, parameters, ruleContext);
        new Impl(ruleContext, supportData, cppSemantics).addProviders(result);
        return result.build();
    } catch (RuleErrorException e) {
        ruleContext.ruleError(e.getMessage());
        return null;
    }
}

Example 2 with RuleErrorException

use of com.google.devtools.build.lib.packages.RuleClass.ConfiguredTargetFactory.RuleErrorException in project bazel by bazelbuild.

the class J2ObjcAspect method buildAspect.

private ConfiguredAspect buildAspect(ConfiguredTarget base, RuleContext ruleContext, AspectParameters parameters, J2ObjcSource j2ObjcSource, J2ObjcMappingFileProvider directJ2ObjcMappingFileProvider, Iterable<Attribute> depAttributes) throws InterruptedException {
    ConfiguredAspect.Builder builder = new ConfiguredAspect.Builder(this, parameters, ruleContext);
    ObjcCommon common;
    XcodeProvider xcodeProvider;
    if (!Iterables.isEmpty(j2ObjcSource.getObjcSrcs())) {
        common = common(ruleContext, j2ObjcSource.getObjcSrcs(), j2ObjcSource.getObjcHdrs(), j2ObjcSource.getHeaderSearchPaths(), depAttributes);
        xcodeProvider = xcodeProvider(ruleContext, common, j2ObjcSource.getObjcHdrs(), j2ObjcSource.getHeaderSearchPaths(), depAttributes);
        try {
            CcToolchainProvider ccToolchain = CppHelper.getToolchain(ruleContext, ":j2objc_cc_toolchain");
            FdoSupportProvider fdoSupport = CppHelper.getFdoSupport(ruleContext, ":j2objc_cc_toolchain");
            CompilationSupport compilationSupport = CompilationSupport.createWithSelectedImplementation(ruleContext, ruleContext.getConfiguration(), ObjcRuleClasses.j2objcIntermediateArtifacts(ruleContext), CompilationAttributes.Builder.fromRuleContext(ruleContext).build());
            compilationSupport.registerCompileAndArchiveActions(common.getCompilationArtifacts().get(), common.getObjcProvider(), EXTRA_COMPILE_ARGS, ImmutableList.<PathFragment>of(), ccToolchain, fdoSupport).registerFullyLinkAction(common.getObjcProvider(), ruleContext.getImplicitOutputArtifact(CompilationSupport.FULLY_LINKED_LIB), ccToolchain, fdoSupport);
        } catch (RuleErrorException e) {
            ruleContext.ruleError(e.getMessage());
        }
    } else {
        common = common(ruleContext, ImmutableList.<Artifact>of(), ImmutableList.<Artifact>of(), ImmutableList.<PathFragment>of(), depAttributes);
        xcodeProvider = xcodeProvider(ruleContext, common, ImmutableList.<Artifact>of(), ImmutableList.<PathFragment>of(), depAttributes);
    }
    return builder.addProvider(exportedJ2ObjcMappingFileProvider(base, ruleContext, directJ2ObjcMappingFileProvider)).addProvider(common.getObjcProvider()).addProvider(xcodeProvider).build();
}

Example 3 with RuleErrorException

use of com.google.devtools.build.lib.packages.RuleClass.ConfiguredTargetFactory.RuleErrorException in project bazel by bazelbuild.

the class ConfiguredTargetFactory method createRule.

/**
   * Factory method: constructs a RuleConfiguredTarget of the appropriate class, based on the rule
   * class. May return null if an error occurred.
   */
@Nullable
private ConfiguredTarget createRule(AnalysisEnvironment env, Rule rule, BuildConfiguration configuration, BuildConfiguration hostConfiguration, OrderedSetMultimap<Attribute, ConfiguredTarget> prerequisiteMap, ImmutableMap<Label, ConfigMatchingProvider> configConditions) throws InterruptedException {
    // Visibility computation and checking is done for every rule.
    RuleContext ruleContext = new RuleContext.Builder(env, rule, ImmutableList.<AspectDescriptor>of(), configuration, hostConfiguration, ruleClassProvider.getPrerequisiteValidator(), rule.getRuleClassObject().getConfigurationFragmentPolicy()).setVisibility(convertVisibility(prerequisiteMap, env.getEventHandler(), rule, null)).setPrerequisites(prerequisiteMap).setConfigConditions(configConditions).setUniversalFragment(ruleClassProvider.getUniversalFragment()).setSkylarkProvidersRegistry(ruleClassProvider.getRegisteredSkylarkProviders()).build();
    if (ruleContext.hasErrors()) {
        return null;
    }
    ConfigurationFragmentPolicy configurationFragmentPolicy = rule.getRuleClassObject().getConfigurationFragmentPolicy();
    MissingFragmentPolicy missingFragmentPolicy = configurationFragmentPolicy.getMissingFragmentPolicy();
    if (missingFragmentPolicy != MissingFragmentPolicy.IGNORE && !configuration.hasAllFragments(configurationFragmentPolicy.getRequiredConfigurationFragments())) {
        if (missingFragmentPolicy == MissingFragmentPolicy.FAIL_ANALYSIS) {
            ruleContext.ruleError(missingFragmentError(ruleContext, configurationFragmentPolicy));
            return null;
        }
        // Otherwise missingFragmentPolicy == MissingFragmentPolicy.CREATE_FAIL_ACTIONS:
        return createFailConfiguredTarget(ruleContext);
    }
    if (rule.getRuleClassObject().isSkylark()) {
        // TODO(bazel-team): maybe merge with RuleConfiguredTargetBuilder?
        return SkylarkRuleConfiguredTargetBuilder.buildRule(ruleContext, rule.getRuleClassObject().getConfiguredTargetFunction(), ruleClassProvider.getRegisteredSkylarkProviders());
    } else {
        RuleClass.ConfiguredTargetFactory<ConfiguredTarget, RuleContext> factory = rule.getRuleClassObject().<ConfiguredTarget, RuleContext>getConfiguredTargetFactory();
        Preconditions.checkNotNull(factory, rule.getRuleClassObject());
        try {
            return factory.create(ruleContext);
        } catch (RuleErrorException ruleErrorException) {
            // inspect ruleContext for multiple errors and output thorough messaging on each.
            return null;
        }
    }
}