s00per k3wl 0bj3ct d357rUc7ur1nG

1 files changed, 8 insertions, 0 deletions

diff --git a/app/relay/runner.js b/app/relay/runner.js
index 2bd0c56..44f2554 100644
--- a/app/relay/runner.js
+++ b/app/relay/runner.js
@@ -195,6 +195,14 @@ export function list_directory(opt, cb) {
   })
 }
 
+export function count_directory(opt, cb) {
+  const dir = module_dir(opt, opt.dir)
+  if (!dir) return cb([])
+  fs.readdir(dir, (err, files) => {
+    err ? cb(err) : cb(files.length)
+  })
+}
+
 // list the contents of a directory of sequences
 export function list_sequences(opt, cb) {
   list_directory(opt, (files, root_dir) => {