From 44814124f8a39bc45ff0e2beefd8f5172f7c3649 Mon Sep 17 00:00:00 2001
From: Jakub Jezek <jakub@orbi.tools>
Date: Mon, 12 Aug 2019 13:10:12 +0200
Subject: [PATCH] feat(nks): if user writes `source` to Tags value it will get
 source frames

---
 .../nukestudio/publish/collect_tag_framestart.py | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/pype/plugins/nukestudio/publish/collect_tag_framestart.py b/pype/plugins/nukestudio/publish/collect_tag_framestart.py
index c2778ea680..c73a2dd1ee 100644
--- a/pype/plugins/nukestudio/publish/collect_tag_framestart.py
+++ b/pype/plugins/nukestudio/publish/collect_tag_framestart.py
@@ -1,5 +1,5 @@
 from pyblish import api
-
+import os
 
 class CollectClipTagFrameStart(api.InstancePlugin):
     """Collect FrameStart from Tags of selected track items."""
@@ -19,8 +19,20 @@ class CollectClipTagFrameStart(api.InstancePlugin):
 
             # gets only task family tags and collect labels
             if "frameStart" in t_family:
+                t_value = t_metadata.get("tag.value", "")
+
+                # backward compatibility
                 t_number = t_metadata.get("tag.number", "")
-                start_frame = int(t_number)
+
+                try:
+                    start_frame = int(t_number) or int(t_value)
+                except ValueError:
+                    if "source" in t_value:
+                        source_first = instance.data["sourceFirst"]
+                        source_in = instance.data["sourceIn"]
+                        handle_start = instance.data["handleStart"]
+                        start_frame = (source_first + source_in) - handle_start
+
                 instance.data["startingFrame"] = start_frame
                 self.log.info("Start frame on `{0}` set to `{1}`".format(
                     instance, start_frame