Examples with BlazePackage com.google.idea.blaze.base.lang.buildfile.search.BlazePackage used on opensource projects

Example 6 with BlazePackage

use of com.google.idea.blaze.base.lang.buildfile.search.BlazePackage in project intellij by bazelbuild.

the class LabelReference method getSkylarkExtensionLookups.

private BuildLookupElement[] getSkylarkExtensionLookups(String labelString) {
    if (!skylarkExtensionReference(myElement)) {
        return BuildLookupElement.EMPTY_ARRAY;
    }
    String packagePrefix = LabelUtils.getPackagePathComponent(labelString);
    BuildFile parentFile = myElement.getContainingFile();
    if (parentFile == null) {
        return BuildLookupElement.EMPTY_ARRAY;
    }
    BlazePackage containingPackage = BlazePackage.getContainingPackage(parentFile);
    if (containingPackage == null) {
        return BuildLookupElement.EMPTY_ARRAY;
    }
    BuildFile referencedBuildFile = LabelUtils.getReferencedBuildFile(containingPackage.buildFile, packagePrefix);
    // Directories before the colon are already covered.
    // We're only concerned with package-local directories.
    boolean hasColon = labelString.indexOf(':') != -1;
    VirtualFileFilter filter = file -> ("bzl".equals(file.getExtension()) && !file.getPath().equals(parentFile.getFilePath())) || (hasColon && file.isDirectory());
    FileLookupData lookupData = FileLookupData.packageLocalFileLookup(labelString, myElement, referencedBuildFile, filter);
    return lookupData != null ? getReferenceManager().resolvePackageLookupElements(lookupData) : BuildLookupElement.EMPTY_ARRAY;
}