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export function collapsePath (path, limit = 30) {
if (typeof path !== 'string') {
return '';
}
var tokens = path.split('/');
if (tokens.length <= 2) {
return path;
}
var head = _.first(tokens),
tail = _.last(tokens),
middle = _.initial(_.rest(tokens)),
cut = false;
while (middle.join().length > limit && middle.length > 0) {
middle.shift();
cut = true;
}
var body = [].concat(head, cut ? ['...'] : [], middle, tail);
return body.join('/');
}
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