--- a/mercurial/ui.py Sun Nov 04 12:38:49 2018 +0900
+++ b/mercurial/ui.py Sun Nov 04 12:51:14 2018 +0900
@@ -1675,7 +1675,15 @@
All topics should be marked closed by setting pos to None at
termination.
'''
- if self._progbar is not None:
+ if getattr(self._fmsgerr, 'structured', False):
+ # channel for machine-readable output with metadata, just send
+ # raw information
+ # TODO: consider porting some useful information (e.g. estimated
+ # time) from progbar. we might want to support update delay to
+ # reduce the cost of transferring progress messages.
+ self._fmsgerr.write(None, type=b'progress', topic=topic, pos=pos,
+ item=item, unit=unit, total=total)
+ elif self._progbar is not None:
self._progbar.progress(topic, pos, item=item, unit=unit,
total=total)
if pos is None or not self.configbool('progress', 'debug'):