Mercurial > hg-stable
changeset 7580:8c5afb3cdb67
convert/gnuarch: robustify cat-log retrieval
GNU Arch used to scale very poorly when revision number was
increasing. This was mostly caused by the huge amount of
cat-log it has to scan/read through to keep track of all
patches that were merged in a given revision.
In order to improve things, cat-log prunning was a common
admin task that would accelerate cat-log parsing at the expense
of unreachabe locally stored cat-logs.
However, these missing cat-logs are still available in the archive.
So try to get them from the archive as a fallback solution.
| author | Edouard Gomez <ed.gomez@free.fr> |
|---|---|
| date | Sun, 04 Jan 2009 02:36:48 +0100 |
| parents | a8db971dc258 |
| children | 3742981341c1 |
| files | hgext/convert/gnuarch.py |
| diffstat | 1 files changed, 3 insertions(+), 1 deletions(-) [+] |
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--- a/hgext/convert/gnuarch.py Sun Jan 04 02:36:48 2009 +0100 +++ b/hgext/convert/gnuarch.py Sun Jan 04 02:36:48 2009 +0100 @@ -73,7 +73,9 @@ self.changes[rev] = self.gnuarch_rev(rev) # Read author, date and summary - catlog = self.run0('cat-log', '-d', self.path, rev) + catlog, status = self.run('cat-log', '-d', self.path, rev) + if status: + catlog = self.run0('cat-archive-log', rev) self._parsecatlog(catlog, rev) self.parents[rev] = child