From cc1d5205806eed785b83b35b95528d1c15435a4c Mon Sep 17 00:00:00 2001
From: dignifiedquire <dignifiedquire@users.noreply.github.com>
Date: Wed, 18 Sep 2019 20:46:19 +0200
Subject: [PATCH] persist .git

---
 .circleci/config.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index d66f2d6bd..f199186fa 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -50,7 +50,8 @@ jobs:
       - run: cargo fetch
       - run: rustc +stable --version
       - run: rustc +$(cat rust-toolchain) --version
-      - run: rm -rf .git
+      # make sure this git repo doesn't grow too big
+      - run: git gc
       - persist_to_workspace:
           root: /mnt
           paths:
@@ -60,6 +61,7 @@ jobs:
           paths:
             - "~/.cargo"
             - "~/.rustup"
+            - ".git"
 
   rustfmt:
     executor: default