# HG changeset patch
# User Stanislau Hlebik <st...@fb.com>
# Date 1485515845 28800
# Fri Jan 27 03:17:25 2017 -0800
# Node ID 8b66569e49ce6382670497aa4e96c5e81c224439
# Parent 18f8e0f8ba54270bf158734c781327581cf43634
selectivepull: add comments
Explain why selectivepull is useful
diff --git a/remotenames.py b/remotenames.py
--- a/remotenames.py
+++ b/remotenames.py
@@ -101,6 +101,16 @@
def expull(orig, repo, remote, *args, **kwargs):
remotebookmarks = remote.listkeys('bookmarks')
if _isselectivepull(repo.ui):
+ # if selectivepull is enabled then we don't save all of the remote
+ # bookmarks in remotenames file. Instead we save only bookmarks that
+ # are "interesting" to a user. Moreover, "hg pull" without parameters
+ # pulls only "interesting" bookmarks. There is a config option to
+ # set default "interesting" bookmarks
+ # (see _getselectivepulldefaultbookmarks).
+ # Then bookmark is considered "interesting" if user did
+ # "hg update REMOTE_BOOK_NAME" or "hg pull -B REMOTE_BOOK_NAME".
+ # Selectivepull is helpful when server has too many remote bookmarks
+ # because it may slow down clients.
path = activepath(repo.ui, remote)
bookmarks = {}
for bookmark in readbookmarknames(repo, path):
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