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handle fs exceptions gracefully. fix #44506

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This commit is contained in:
Pine Wu 2018-02-27 10:25:58 -08:00
parent decbaeccb3
commit d1d1e651e0
1 changed files with 11 additions and 7 deletions
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18
extensions/html/server/src/modes/pathCompletion.ts
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@ -77,13 +77,17 @@ export function providePathSuggestions(value: string, range: Range, activeDocFsP
const replaceRange = getReplaceRange(range, valueAfterLastSlash);
return fs.readdirSync(parentDir).map(f => {
return {
label: f,
kind: isDir(path.resolve(parentDir, f)) ? CompletionItemKind.Folder : CompletionItemKind.File,
textEdit: TextEdit.replace(replaceRange, f)
};
});
try {
return fs.readdirSync(parentDir).map(f => {
return {
label: f,
kind: isDir(path.resolve(parentDir, f)) ? CompletionItemKind.Folder : CompletionItemKind.File,
textEdit: TextEdit.replace(replaceRange, f)
};
});
} catch (e) {
return [];
}
}
const isDir = (p: string) => {