@Override
public ResolvedTargets<Void> findTargetsBeneathDirectory(
String originalPattern,
String directory,
boolean rulesOnly,
ImmutableSet<String> excludedSubdirectories)
throws TargetParsingException, InterruptedException {
FilteringPolicy policy =
rulesOnly ? FilteringPolicies.RULES_ONLY : FilteringPolicies.NO_FILTER;
ImmutableSet<PathFragment> excludedPathFragments =
TargetPatternResolverUtil.getPathFragments(excludedSubdirectories);
PathFragment pathFragment = TargetPatternResolverUtil.getPathFragment(directory);
for (Path root : pkgPath.getPathEntries()) {
RootedPath rootedPath = RootedPath.toRootedPath(root, pathFragment);
SkyValue token =
env.getValue(
PrepareDepsOfTargetsUnderDirectoryValue.key(
rootedPath, excludedPathFragments, policy));
if (token == null) {
// A null token value means there is a missing dependency, because RecursivePkgFunction
// never throws.
throw new MissingDepException();
}
}
return ResolvedTargets.empty();
}
static boolean isInternal(RootedPath rootedPath, PathPackageLocator packageLocator) {
// TODO(bazel-team): This is inefficient when there are a lot of package roots or there are a
// lot of external directories. Consider either explicitly preventing this case or using a more
// efficient approach here (e.g. use a trie for determining if a file is under an external
// directory).
return packageLocator.getPathEntries().contains(rootedPath.getRoot());
}