Examples with Rule com.google.devtools.build.lib.packages.Rule used on opensource projects

Example 46 with Rule

use of com.google.devtools.build.lib.packages.Rule in project bazel by bazelbuild.

the class DependencyResolver method resolveRuleLabels.

/**
   * Converts the given multimap of attributes to labels into a multi map of attributes to {@link
   * Dependency} objects using the proper configuration transition for each attribute.
   *
   * @throws IllegalArgumentException if the {@code node} does not refer to a {@link Rule} instance
   */
public final Collection<Dependency> resolveRuleLabels(TargetAndConfiguration node, OrderedSetMultimap<Attribute, Label> depLabels, NestedSetBuilder<Label> rootCauses) throws InterruptedException, InconsistentAspectOrderException {
    Preconditions.checkArgument(node.getTarget() instanceof Rule);
    Rule rule = (Rule) node.getTarget();
    OrderedSetMultimap<Attribute, Dependency> outgoingEdges = OrderedSetMultimap.create();
    RuleResolver depResolver = new RuleResolver(rule, node.getConfiguration(), ImmutableList.<Aspect>of(), /*attributeMap=*/
    null, rootCauses, outgoingEdges);
    Map<Attribute, Collection<Label>> m = depLabels.asMap();
    for (Map.Entry<Attribute, Collection<Label>> entry : depLabels.asMap().entrySet()) {
        for (Label depLabel : entry.getValue()) {
            depResolver.resolveDep(new AttributeAndOwner(entry.getKey()), depLabel);
        }
    }
    return outgoingEdges.values();
}

Example 47 with Rule

use of com.google.devtools.build.lib.packages.Rule in project bazel by bazelbuild.

the class DependencyResolver method requiredAspects.

private AspectCollection requiredAspects(Iterable<Aspect> aspectPath, AttributeAndOwner attributeAndOwner, final Target target, Rule originalRule) throws InconsistentAspectOrderException {
    if (!(target instanceof Rule)) {
        return AspectCollection.EMPTY;
    }
    if (attributeAndOwner.ownerAspect != null) {
        // Do not propagate aspects along aspect attributes.
        return AspectCollection.EMPTY;
    }
    ImmutableList.Builder<Aspect> filteredAspectPath = ImmutableList.builder();
    ImmutableSet.Builder<AspectDescriptor> visibleAspects = ImmutableSet.builder();
    Attribute attribute = attributeAndOwner.attribute;
    collectOriginatingAspects(originalRule, attribute, (Rule) target, filteredAspectPath, visibleAspects);
    collectPropagatingAspects(aspectPath, attribute, (Rule) target, filteredAspectPath, visibleAspects);
    try {
        return AspectCollection.create(filteredAspectPath.build(), visibleAspects.build());
    } catch (AspectCycleOnPathException e) {
        throw new InconsistentAspectOrderException(originalRule, attribute, target, e);
    }
}

Example 48 with Rule

use of com.google.devtools.build.lib.packages.Rule in project bazel by bazelbuild.

the class DependencyResolver method addExplicitDeps.

/**
   * Adds new dependencies to the given rule under the given attribute name
   *
   * @param depResolver the resolver for this rule's deps
   * @param attrName the name of the attribute to add dependency labels to
   * @param labels the dependencies to add
   */
private void addExplicitDeps(RuleResolver depResolver, String attrName, Iterable<Label> labels) throws InterruptedException, InconsistentAspectOrderException {
    Rule rule = depResolver.rule;
    if (!rule.isAttrDefined(attrName, BuildType.LABEL_LIST) && !rule.isAttrDefined(attrName, BuildType.NODEP_LABEL_LIST)) {
        return;
    }
    Attribute attribute = rule.getRuleClassObject().getAttributeByName(attrName);
    for (Label label : labels) {
        depResolver.resolveDep(new AttributeAndOwner(attribute), label);
    }
}

Example 49 with Rule

use of com.google.devtools.build.lib.packages.Rule in project bazel by bazelbuild.

the class MavenJarFunctionTest method testNoSha1.

@Test
public void testNoSha1() throws Exception {
    Rule rule = scratchRule("external", "foo", "maven_jar(", "    name = 'foo',", "    artifact = 'x:y:z:1.1',", ")");
    MavenDownloader downloader = new MavenDownloader(Mockito.mock(RepositoryCache.class));
    try {
        downloader.download("foo", WorkspaceAttributeMapper.of(rule), scratch.dir("/whatever"), TEST_SERVER);
        fail("Expected failure to fetch artifact because of nonexistent server and not due to " + "lack of SHA.");
    } catch (IOException expected) {
        assertThat(expected.getMessage()).contains("Failed to fetch Maven dependency:");
    }
}

Example 50 with Rule

use of com.google.devtools.build.lib.packages.Rule in project bazel by bazelbuild.

the class MavenJarFunctionTest method testInvalidSha1.

@Test
public void testInvalidSha1() throws Exception {
    Rule rule = scratchRule("external", "foo", "maven_jar(", "    name = 'foo',", "    artifact = 'x:y:z:1.1',", "    sha1 = '12345',", ")");
    MavenDownloader downloader = new MavenDownloader(Mockito.mock(RepositoryCache.class));
    try {
        downloader.download("foo", WorkspaceAttributeMapper.of(rule), scratch.dir("/whatever"), TEST_SERVER);
        fail("Invalid sha1 should have thrown.");
    } catch (IOException expected) {
        assertThat(expected.getMessage()).contains("Invalid SHA-1 for maven_jar foo");
    }
}