superproject: Added --depth=1 argument to git fetch command.
Tested the code with the following commands.
$ ./run_tests -v
Without --depth
$ time repo_dev init -u sso://googleplex-android.git.corp.google.com/platform/manifest -b master --repo-rev=main --use-superproject
real 6m48.086s
user 3m27.281s
sys 1m1.386s
With --depth=1
$ time repo_dev init -u sso://googleplex-android.git.corp.google.com/platform/manifest -b master --repo-rev=main --use-superproject
real 2m49.637s
user 2m51.458s
sys 0m39.108s
From dwillemsen@:
"For me it's the difference between 9m28s using the current code and
16s using --depth=1 while fetching the superproject."
Bug: [google internal] b/180451672
Bug: https://crbug.com/gerrit/13707
Change-Id: I1c3e4aef4414c4e9dd259fb6e4619da0421896b0
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/300922
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Raman Tenneti <rtenneti@google.com>
diff --git a/git_superproject.py b/git_superproject.py
index 7f0582c..8932097 100644
--- a/git_superproject.py
+++ b/git_superproject.py
@@ -121,7 +121,7 @@
print('git fetch missing drectory: %s' % self._work_git,
file=sys.stderr)
return False
- cmd = ['fetch', url, '--force', '--no-tags', '--filter', 'blob:none']
+ cmd = ['fetch', url, '--depth', '1', '--force', '--no-tags', '--filter', 'blob:none']
if self._branch:
cmd += [self._branch + ':' + self._branch]
p = GitCommand(None,
