Sha256: bc695b6ad6f8698d5fd41ef46d120148d25d8f92729c351b6ac089067fa3830f
Contents?: true
Size: 1.63 KB
Versions: 7
Compression:
Stored size: 1.63 KB
Contents
var path = require('path');
var rimraf = require('rimraf');
var fstreamIgnore = require('fstream-ignore');
var mout = require('mout');
var Q = require('q');
function removeIgnores(dir, meta) {
var reader;
var applyIgnores;
var deferred = Q.defer();
var ignored = [];
var nonIgnored = ['bower.json'];
// Don't ignore main files
nonIgnored = nonIgnored.concat(meta.main || []);
nonIgnored = nonIgnored.map(function (file) {
return path.join(dir, file);
});
reader = fstreamIgnore({
path: dir,
type: 'Directory'
});
reader.addIgnoreRules(meta.ignore || []);
// Monkey patch applyIgnores such that we get hold of all ignored files
applyIgnores = reader.applyIgnores;
reader.applyIgnores = function (entry) {
var ret = applyIgnores.apply(this, arguments);
if (!ret) {
ignored.push(path.join(dir, entry));
}
return ret;
};
reader
.on('child', function (entry) {
nonIgnored.push(entry.path);
})
.on('error', deferred.reject)
.on('end', function () {
var promises;
// Ensure that we are not ignoring files that should not be ignored!
ignored = mout.array.unique(ignored);
ignored = ignored.filter(function (file) {
return nonIgnored.indexOf(file) === -1;
});
// Delete all the ignored files
promises = ignored.map(function (file) {
return Q.nfcall(rimraf, file);
});
return Q.all(promises)
.then(deferred.resolve, deferred.reject);
});
return deferred.promise;
}
module.exports = removeIgnores;
Version data entries
7 entries across 7 versions & 1 rubygems