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fix: Avoid ENOENT on globs with non-existant base paths #137

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fix: Avoid ENOENT on globs with non-existant base paths #137

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22 changes: 21 additions & 1 deletion index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -51,10 +51,15 @@ function walkdir() {
ee.end = function () {
queue.kill();
};
ee.prewalk = prewalk;
ee.walk = walk;
ee.exists = exists;
ee.resolve = resolve;

function prewalk(path) {
queue.push({ action: 'prewalk', path: path });
}

function walk(path) {
queue.push({ action: 'walk', path: path });
}
Expand Down Expand Up @@ -88,6 +93,10 @@ function walkdir() {
}

function onAction(data, cb) {
if (data.action === 'prewalk') {
return fs.stat(data.path, onPrewalkStat);
}

if (data.action === 'walk') {
return fs.readdir(data.path, readdirOpts, onReaddir);
}
Expand All @@ -100,6 +109,17 @@ function walkdir() {
return resolveSymlink(data.path, cb);
}

function onPrewalkStat(err, stat) {
if (err) {
// Ignore errors but also don't walk this route
return cb();
}

ee.walk(data.path);

cb();
}

function onStat(err, stat) {
if (err) {
// Ignore errors but also don't emit the path
Expand Down Expand Up @@ -283,7 +303,7 @@ function globStream(globs, opt) {
// to reduce the amount of files have to check.
if (isPositiveGlob(glob)) {
var base = globParent(glob);
walker.walk(base);
walker.prewalk(base);
}
} else {
// If the strig is not a glob, we just check for the existence of it.
Expand Down