From 5670d5c0bbcb148feabef84400a07cfca9aa3b30 Mon Sep 17 00:00:00 2001
From: Aurora-NICExq <wmzshuxian@icloud.com>
Date: Fri, 18 Sep 2026 18:20:25 +0800
Subject: [PATCH] fix(yt-wsp): Resolve script path without GNU realpath (#4072)

macOS ships BSD realpath, which rejects -e and is missing on older
releases. Use plain realpath when present, otherwise cd and pwd -P.

Fixes #530

Co-authored-by: Aurora-NICExq <Aurora-NICExq@users.noreply.github.com>
---
 examples/yt-wsp.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/examples/yt-wsp.sh b/examples/yt-wsp.sh
index 835508cca..0393e9974 100755
--- a/examples/yt-wsp.sh
+++ b/examples/yt-wsp.sh
@@ -39,7 +39,11 @@
 set -Eeuo pipefail
 
 # get script file location
-SCRIPT_PATH="$(realpath -e ${BASH_SOURCE[0]})";
+if [ -x "$(command -v realpath)" ]; then
+    SCRIPT_PATH="$(realpath "${BASH_SOURCE[0]}")"
+else
+    SCRIPT_PATH="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd -P)/$(basename -- "${BASH_SOURCE[0]}")"
+fi
 SCRIPT_DIR="${SCRIPT_PATH%/*}"
 
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