2 files changed, 28 insertions, 22 deletions

diff --git a/app/relay/remote.js b/app/relay/remote.js
index 79fdcfc..cf941b1 100644
--- a/app/relay/remote.js
+++ b/app/relay/remote.js
@@ -115,6 +115,16 @@ remote.on('system', (data) => {
         })
       })
       break
+    case 'list_sequences':
+      runner.list_sequences(data.payload, sequences => {
+        remote.emit('system_res', {
+          type: 'list_sequences',
+          dir: data.payload,
+          uuid: data.uuid,
+          sequences,
+        })
+      })
+      break
     case 'upload_file':
       runner.upload_file(data.payload, (error, stdout, stderr) => {
         remote.emit('system_res', {
diff --git a/app/relay/runner.js b/app/relay/runner.js
index 361fecc..06fa85e 100644
--- a/app/relay/runner.js
+++ b/app/relay/runner.js
@@ -121,31 +121,31 @@ export function build_params(module, activity, task) {
 	}
 }
 
-export function run_system_command(cmd, cb) {
-  console.log('running system command:', cmd.cmd)
-  switch(cmd.cmd) {
+export function run_system_command(opt, cb) {
+  console.log('running system command:', opt.cmd)
+  switch(opt.cmd) {
     case 'nvidia-smi':
     case 'uptime':
     case 'w':
-      execFile(cmd.cmd, [], cb)
+      execFile(opt.cmd, [], cb)
       break
     case 'ps':
-      execFile(cmd.cmd, ['au'], cb)
+      execFile('ps', ['au'], cb)
       break
     case 'df':
       execFile('df', ['-h'], cb)
       break
     case 'ls':
-      list_directory(cmd, cb)
+      list_directory(opt, cb)
       break
     case 'du':
-      disk_usage(cmd, cb)
+      disk_usage(opt, cb)
       break
     case 'list_sequences':
-      list_sequences(cmd, cb)
+      list_sequences(opt, cb)
       break
     case 'dir_to_video':
-      dir_to_video(cmd, cb)
+      dir_to_video(opt, cb)
       break
     default:
     	cb({ error: 'no such command' })
@@ -161,8 +161,7 @@ export function module_dir(opt, dir){
   if (!module) {
     return null
   }
-  const dir = path.join(module.cwd, dir.replace(/\.\.?\//g, ''))
-  return dir
+  return path.join(module.cwd, dir.replace(/\.\.?\//g, ''))
 }
 
 export function list_directory(opt, cb) {
@@ -194,6 +193,7 @@ export function list_directory(opt, cb) {
 // list the contents of a directory of sequences
 export function list_sequences(opt, cb) {
   list_directory(opt, (files, root_dir) => {
+    // console.log(files, root_dir)
     const sequencePromises = files.filter(d => !!d.dir).map(f => {
       return list_sequence(opt, f, root_dir)
     })
@@ -213,17 +213,14 @@ export function list_sequence(opt, f, root_dir) {
     }
     readdir(path.join(root_dir, f.name)).then(files => {
       const middle_file = files[Math.floor(files.length/2)]
-      const filePromises = []
-      filePromises.push(stat_promise(path.join(root_dir, f.name, middle_file)))
-      sequence.count = files.length
-      return Promise.all(filePromises)
-    }).then(stats => {
-      if (stats.length) {
-        sequence.frame = {
-          prefix: middle_file.split('_')[0]
-          size: stat.size,
-        }
+      sequence.frame = {
+        prefix: middle_file.split('_')[0],
       }
+      sequence.count = files.length
+      // console.log(sequence.count)
+      return stat_promise(path.join(root_dir, f.name, middle_file))
+    }).then(stat => {
+      sequence.frame.size = stat.size
       resolve(sequence)
     }).catch(err => reject(err))
   })
@@ -244,7 +241,6 @@ export function dir_to_video(opt, db) {
   // output: the path (in renders/) that contains the video
   // run the dir to video script with CWD as the directory and first input as ../renders plus the directory name
   // list the file in renders...
-  cb([])
   execFile('./bin/dir_to_video.pl', params, {
     cwd: module.cwd,
   }, cb)