From 321585770fbb9cfc11123b646bee1a2e6a97ffbb Mon Sep 17 00:00:00 2001
From: Jordan Atwood <nightfirecat@nightfirec.at>
Date: Wed, 14 Dec 2022 22:20:57 -0800
Subject: [PATCH] Warn for existing incorrect symlinks during setup

---
 setup.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/setup.sh b/setup.sh
index cc764b0..33dc3bd 100755
--- a/setup.sh
+++ b/setup.sh
@@ -33,13 +33,16 @@ if [ $remove -eq 1 ]; then
 elif [ $remove -eq 0 ]; then
 	# Ensure all files are absent in $HOME
 	for file in "${copy_files[@]}"; do
-		if [ -e "${HOME}/${file}" ] && ! [ -L "${HOME}/${file}" ]; then
+		source="${SRC_DIR}/${file}"
+		target="${HOME}/${file}"
+		if { [ -e "$target" ] && ! [ -L "$target" ]; } \
+			|| { [ -L "$target" ] && [[ "$source" != "$(readlink -f "$target")" ]]; }; then
 			files_to_remove+=( "$file" )
 		fi
 	done
 
 	if [ "${#files_to_remove}" -ne 0 ]; then
-		echo "Remove the following files from home directory and re-run setup!"
+		echo "Remove the following files/symlinks from home directory and re-run setup!"
 		printf '%s\n' "${files_to_remove[@]}"
 		exit 1
 	fi