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heavily improve shouldIgnore algorithm - fixes #1539

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This commit is contained in:
Sebastian McKenzie 2015-05-15 01:34:58 +01:00
parent 21e4481ab7
commit 198d51ddaa
1 changed files with 19 additions and 0 deletions
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19
src/babel/util.js
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@ -95,7 +95,26 @@ export function booleanify(val: any): boolean {
}
export function shouldIgnore(filename, ignore, only) {
if (!ignore.length && !only.length) return false;
filename = slash(filename);
// try and match each section of the path
var parts = filename.split("/");
for (var i = 0; i < parts.length; i++) {
var part = parts[i];
if (!part) continue;
if (_shouldIgnore(part, ignore, only) ||
_shouldIgnore(parts.slice(0, i + 1).join("/"), ignore, only)) {
return true;
}
}
return false;
}
function _shouldIgnore(filename, ignore, only) {
if (only.length) {
for (var pattern of (only: Array)) {
if (pattern.test(filename)) return false;