[bot_update] Also bootstrap in the case that there are 0 pack files
This can happen if the cache repo was init'd, but has no pack files;
previously it would try to fetch from scratch.
R=ehmaldonado@chromium.org, tandrii@chromium.org
No-Presubmit: true
Change-Id: I97e863dd6c2ecfd00fdb4238dda48e0d3929c4f2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1941337
Commit-Queue: Robbie Iannucci <iannucci@chromium.org>
Reviewed-by: Andrii Shyshkalov <tandrii@google.com>
diff --git a/git_cache.py b/git_cache.py
index c5f166e..1782ec0 100755
--- a/git_cache.py
+++ b/git_cache.py
@@ -486,11 +486,12 @@
pack_files = []
if os.path.isdir(pack_dir):
pack_files = [f for f in os.listdir(pack_dir) if f.endswith('.pack')]
- self.print('%s has %d .pack files, re-bootstrapping if >%d' %
+ self.print('%s has %d .pack files, re-bootstrapping if ==0 or >%d' %
(self.mirror_path, len(pack_files), GC_AUTOPACKLIMIT))
should_bootstrap = (force or
not self.exists() or
+ len(pack_files) == 0 or
len(pack_files) > GC_AUTOPACKLIMIT)
if not should_bootstrap: