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Diffstat (limited to 'app/relay/runner.js')
| -rw-r--r-- | app/relay/runner.js | 8 |
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) => { |