# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1552268052 -3600
# Node ID 481259af4bdfcfb1ad84cf0803626cb26aeb3514
# Parent  2eee280a1354a36c0807ac0b148162a19c168fa1
updatecaches: also warm the tags caches

Resolving any name requires the tags cache to be warm. We make sure that `hg
debugupdatecache` warm the tag cache entry too.

diff -r 2eee280a1354 -r 481259af4bdf mercurial/localrepo.py
--- a/mercurial/localrepo.py	Mon Mar 11 02:32:21 2019 +0100
+++ b/mercurial/localrepo.py	Mon Mar 11 02:34:12 2019 +0100
@@ -2095,6 +2095,10 @@
             for ctx in self['.'].parents():
                 ctx.manifest()  # accessing the manifest is enough
 
+            # accessing tags warm the cache
+            self.tags()
+            self.filtered('served').tags()
+
     def invalidatecaches(self):
 
         if r'_tagscache' in vars(self):
diff -r 2eee280a1354 -r 481259af4bdf tests/test-debugcommands.t
--- a/tests/test-debugcommands.t	Mon Mar 11 02:32:21 2019 +0100
+++ b/tests/test-debugcommands.t	Mon Mar 11 02:34:12 2019 +0100
@@ -541,6 +541,8 @@
   $ hg debugupdatecaches --debug
   updating the branch cache
   $ ls -r .hg/cache/*
+  .hg/cache/tags2-served
+  .hg/cache/tags2
   .hg/cache/rbc-revs-v1
   .hg/cache/rbc-names-v1
   .hg/cache/manifestfulltextcache (reporevlogstore !)