diff hgext/largefiles/reposetup.py @ 23188:94ac64bcf6fe

largefiles: introduce "_lfstatuswriters" to customize status reporting

"lfutil.getstatuswriter" is the utility to get appropriate function to
write largefiles specific status out from "repo._lfstatuswriters".

This patch uses "stack" with an element instead of flag like
"_isXXXXing" or so, because:

  - the former works correctly even when customizations are nested, and
  - ensuring at least one element can ignore empty check

--- a/hgext/largefiles/reposetup.py	Wed Nov 05 23:24:47 2014 +0900
+++ b/hgext/largefiles/reposetup.py	Wed Nov 05 23:24:47 2014 +0900
@@ -343,6 +343,11 @@
     # only last element ("_lfcommithooks[-1]") is used for each committing.
     repo._lfcommithooks = [lfutil.updatestandinsbymatch]
 
+    # Stack of status writer functions taking "*msg, **opts" arguments
+    # like "ui.status()". Only last element ("_lfupdatereporters[-1]")
+    # is used to write status out.
+    repo._lfstatuswriters = [ui.status]
+
     def prepushoutgoinghook(local, remote, outgoing):
         if outgoing.missing:
             toupload = set()