From 0422746f849e68e94e7b87937afeec0a2fba44bb Mon Sep 17 00:00:00 2001
From: Zachary Lentz <zlentz@slac.stanford.edu>
Date: Thu, 11 Apr 2024 18:04:23 +0000
Subject: [PATCH] BUG: add git safe directory for centrally deployed git repos

---
 scripts/docs_prompt.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/scripts/docs_prompt.sh b/scripts/docs_prompt.sh
index 4da8fc2..87b2247 100755
--- a/scripts/docs_prompt.sh
+++ b/scripts/docs_prompt.sh
@@ -3,8 +3,14 @@
 # Includes a human-readable shorthand, a url to the commit, and the current time and date
 THIS_SCRIPT="$(realpath "${0}")"
 THIS_DIR="$(dirname "${THIS_SCRIPT}")"
+source "${THIS_DIR}"/paths.sh
 
-VERSION="$(git -C "${THIS_DIR}" describe --tags)"
+# Safe directory needed to check the git version, only apply once per user.
+if ! git config --global --get-all safe.directory | grep "${ANSIBLE_ROOT}" &>/dev/null; then
+    git config --global --add safe.directory "${ANSIBLE_ROOT}"
+    echo "Added ${ANSIBLE_ROOT} as a git safe.directory to check the version."
+fi
+VERSION="$(git -C "${ANSIBLE_ROOT}" describe --tags)"
 URL="https://github.com/pcdshub/twincat-bsd-ansible/tree/${VERSION}"
 
 echo "If you made changes, please update the deployment docs (https://confluence.slac.stanford.edu/x/0IsFGg)"