@Override
public ConfiguredAspect create(
ConfiguredTarget base, RuleContext ruleContext, AspectParameters parameters) {
String information =
parameters.isEmpty()
? ""
: " data " + Iterables.getFirst(parameters.getAttribute("baz"), null);
return new ConfiguredAspect.Builder(getClass().getName(), ruleContext)
.addProvider(
AspectInfo.class,
new AspectInfo(
collectAspectData("aspect " + ruleContext.getLabel() + information, ruleContext)))
.build();
}
@Override
public ConfiguredAspect create(
ConfiguredTarget base, RuleContext ruleContext, AspectParameters parameters) {
StringBuilder information = new StringBuilder("aspect " + ruleContext.getLabel());
if (!parameters.isEmpty()) {
information.append(" data " + Iterables.getFirst(parameters.getAttribute("baz"), null));
information.append(" ");
}
List<? extends TransitiveInfoCollection> deps =
ruleContext.getPrerequisites("$dep", Mode.TARGET);
information.append("$dep:[");
for (TransitiveInfoCollection dep : deps) {
information.append(" ");
information.append(dep.getLabel());
}
information.append("]");
return new ConfiguredAspect.Builder(getClass().getName(), ruleContext)
.addProvider(
AspectInfo.class,
new AspectInfo(collectAspectData(information.toString(), ruleContext)))
.build();
}
@Override
public AspectDefinition getDefinition(AspectParameters aspectParameters) {
AspectDefinition.Builder builder =
new AspectDefinition.Builder("parametrized_definition_aspect")
.attributeAspect("foo", ParametrizedDefinitionAspect.class);
ImmutableCollection<String> baz = aspectParameters.getAttribute("baz");
if (baz != null) {
try {
builder.add(attr("$dep", LABEL).value(Label.parseAbsolute(baz.iterator().next())));
} catch (LabelSyntaxException e) {
throw new IllegalStateException();
}
}
return builder.build();
}
