From 8367096d02fb288e67586182c6d3e32bb7b72ce1 Mon Sep 17 00:00:00 2001 From: Raman Tenneti Date: Fri, 19 Mar 2021 13:53:43 -0700 Subject: [PATCH] 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 Tested-by: Raman Tenneti --- git_superproject.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/git_superproject.py b/git_superproject.py index 7f0582cb..89320971 100644 --- a/git_superproject.py +++ b/git_superproject.py @@ -121,7 +121,7 @@ class Superproject(object): 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,