Write safe.directory items to system git config
This is necessary for more consistent behavior across multiple
distro versions. Apparently somewhere along the way, git started
looking at the current user's home directory instead of $HOME.
Related-Bug: https://bugs.launchpad.net/devstack/+bug/1968798
Change-Id: I941ef5ea90970a0901236afe81c551aaf24ac1d8
diff --git a/unstack.sh b/unstack.sh
index 4b57b6e..813f9a8 100755
--- a/unstack.sh
+++ b/unstack.sh
@@ -181,3 +181,8 @@
clean_pyc_files
rm -Rf $DEST/async
+
+# Clean any safe.directory items we wrote into the global
+# gitconfig. We can identify the relevant ones by checking that they
+# point to somewhere in our $DEST directory.
+sudo sed -i "/directory=${DEST}/ d" /etc/gitconfig