MDS/openide
1
0
Fork 0
mirror of https://gitflic.ru/project/openide/openide.git synced 2026-09-27 10:03:11 +07:00
Code Issues Packages Projects Releases Wiki Activity

Implement "FileBasedIndex.iterateRecursively" using "VfsUtilCore.iterateChildrenRecursively" with proper file filtering.

Browse Source 
GitOrigin-RevId: 72a8c46c9d5efae6a5c8b38d0df32063b22ebe54
This commit is contained in:
Sergey Patrikeev
2020-01-30 14:07:49 +00:00
committed by intellij-monorepo-bot
parent 79251d89cf
commit d8d3be6b13
1 changed files with 19 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files
platform/indexing-api/src/com/intellij/util/indexing/FileBasedIndex.java
+19 -20
View File
@@ -157,39 +157,38 @@ public abstract class FileBasedIndex {
@NotNull
public abstract <K, V> Map<K, V> getFileData(@NotNull ID<K, V> id, @NotNull VirtualFile virtualFile, @NotNull Project project);
public static void iterateRecursively(@Nullable final VirtualFile root,
public static void iterateRecursively(@NotNull final VirtualFile root,
@NotNull final ContentIterator processor,
@Nullable final ProgressIndicator indicator,
@Nullable final Set<? super VirtualFile> visitedRoots,
@Nullable final ProjectFileIndex projectFileIndex) {
if (root == null) {
return;
}
VirtualFileFilter acceptFilter = (file) -> {
if (indicator != null) {
indicator.checkCanceled();
}
if (visitedRoots != null && !root.equals(file) && file.isDirectory() && !visitedRoots.add(file)) {
return false;
}
return projectFileIndex == null || !ReadAction.compute(() -> projectFileIndex.isExcluded(file));
};
VfsUtilCore.visitChildrenRecursively(root, new VirtualFileVisitor<Void>() {
@Override
public boolean visitFile(@NotNull VirtualFile file) {
if (!acceptsFile(file)) return false;
VirtualFileFilter symlinkFilter = (file) -> {
if (acceptFilter.accept(file)) {
if (file.is(VFileProperty.SYMLINK)) {
if(!Registry.is("indexer.follows.symlinks")) return false;
if (!Registry.is("indexer.follows.symlinks")) {
return false;
}
VirtualFile canonicalFile = file.getCanonicalFile();
if (canonicalFile != null) {
if(!acceptsFile(canonicalFile)) return false;
return acceptFilter.accept(canonicalFile);
}
}
processor.processFile(file);
return true;
}
return false;
};
private boolean acceptsFile(@NotNull VirtualFile file) {
if (visitedRoots != null && !root.equals(file) && file.isDirectory() && !visitedRoots.add(file)) {
return false;
}
return projectFileIndex == null || !ReadAction.compute(() -> projectFileIndex.isExcluded(file));
}
});
VfsUtilCore.iterateChildrenRecursively(root, symlinkFilter, processor);
}
public void invalidateCaches() {