File: //home/arjun/projects/buyercall/node_modules/browserify-cache-api/lib/invalidateModifiedFiles.js
var fs = require('fs');
var async = require('async');
var CONCURRENCY_LIMIT = 40;
function invalidateModifiedFiles(mtimes, files, invalidate, done) {
var invalidated = [];
var deleted = [];
async.eachLimit(files, CONCURRENCY_LIMIT, function(file, fileDone) {
fs.stat(file, function(err, stat) {
if (err) {
deleted.push(file);
return fileDone();
}
var mtimeNew = stat.mtime.getTime();
if (!(mtimes[file] && mtimeNew && mtimeNew == mtimes[file])) {
invalidate(file);
invalidated.push(file);
}
mtimes[file] = mtimeNew;
fileDone();
});
}, function() {
done(null, invalidated, deleted);
});
}
module.exports = invalidateModifiedFiles;