llvm-premerge-checks/scripts/windows/post-checkout.ps1

# Copyright 2021 Google LLC

# Licensed under the the Apache License v2.0 with LLVM Exceptions (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at

#     https://llvm.org/LICENSE.txt

# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# As git gc takes non-trivial time on windows, run it only 5% of the time.
if (( Get-Random -Maximum 100 ) -lt 10 ) {
  echo "running git gc"
  pwd
  git gc
}