From 685573508586eaf59c7d8f3aa88c2332c9f80007 Mon Sep 17 00:00:00 2001
From: Ammar Bandukwala <ammar@ammar.io>
Date: Sun, 23 Jul 2023 19:34:44 +0000
Subject: [PATCH] chore(scripts): support sappling in project_root

---
 scripts/lib.sh | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/scripts/lib.sh b/scripts/lib.sh
index f5cf7a97c0..bf83eeebd4 100644
--- a/scripts/lib.sh
+++ b/scripts/lib.sh
@@ -41,7 +41,17 @@ realpath() {
 # We have to define realpath before these otherwise it fails on Mac's bash.
 SCRIPT="${BASH_SOURCE[1]:-${BASH_SOURCE[0]}}"
 SCRIPT_DIR="$(realpath "$(dirname "$SCRIPT")")"
-PROJECT_ROOT="$(cd "$SCRIPT_DIR" && realpath "$(git rev-parse --show-toplevel)")"
+
+function project_root {
+  dir=$(pwd)
+
+  while [[ "$dir" != "" && ! -e "$dir/.git" && ! -e "$dir/.sl" ]]; do
+    dir=${dir%/*}
+  done
+
+  echo "$dir"
+}
+PROJECT_ROOT="$(cd "$SCRIPT_DIR" && realpath "$(project_root)")"
 
 # pushd is a silent alternative to the real pushd shell command.
 pushd() {