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refactor

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This commit is contained in:
zhengbli 2016-03-24 15:56:13 -07:00
parent d0545ffee8
commit ddbfb7b961
1 changed files with 6 additions and 3 deletions
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9
src/compiler/sys.ts
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@ -495,11 +495,14 @@ namespace ts {
visitDirectory(path);
return result;
function visitDirectory(path: string) {
// This filtering is necessary because on some file system node fails to exclude
// "." and "..". See https://github.com/nodejs/node/issues/4002
const files = filter(<string[]>_fs.readdirSync(path || "."), f => f !== "." && f !== "..").sort();
const files = _fs.readdirSync(path || ".").sort();
const directories: string[] = [];
for (const current of files) {
// This is necessary because on some file system node fails to exclude
// "." and "..". See https://github.com/nodejs/node/issues/4002
if (current === "." || current === "..") {
continue;
}
const name = combinePaths(path, current);
if (!contains(exclude, getCanonicalPath(name))) {
const stat = _fs.statSync(name);