@VisibleForTesting
static void addRootExcludes(
Module module, BuildRule buildRule, ProjectFilesystem projectFilesystem) {
// If in the root of the project, specify ignored paths.
if (buildRule != null && buildRule.getBuildTarget().getBasePathWithSlash().isEmpty()) {
for (Path path : projectFilesystem.getIgnorePaths()) {
// It turns out that ignoring all of buck-out causes problems in IntelliJ: it forces an
// extra "modules" folder to appear at the top of the navigation pane that competes with the
// ordinary file tree, making navigation a real pain. The hypothesis is that this is because
// there are files in buck-out/gen and buck-out/android that IntelliJ freaks out about if it
// cannot find them. Therefore, if "buck-out" is listed in the default list of paths to
// ignore (which makes sense for other parts of Buck, such as Watchman), then we will ignore
// only the appropriate subfolders of buck-out instead.
if (BuckConstant.BUCK_OUTPUT_PATH.equals(path)) {
addRootExclude(module, BuckConstant.BIN_PATH);
addRootExclude(module, BuckConstant.LOG_PATH);
} else {
addRootExclude(module, path);
}
}
module.isRootModule = true;
}
}
