From 71500c1699c9c50ba3fdeb951a565a086d727b4c Mon Sep 17 00:00:00 2001
From: Peter MacKenzie-Basaraba <peter@mackenziebasaraba.ca>
Date: Sun, 6 Apr 2025 11:24:15 -0600
Subject: [PATCH] Fix: Replace bashism with POSIX-compliant pattern matching

Replaced the bash specific conditional [[ $base" == .* ]] with a case statement.

Not sure why my first commit ran on my machine without error.
---
 .local/bin/rotdir | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/.local/bin/rotdir b/.local/bin/rotdir
index d3b32440..7f4da4fc 100755
--- a/.local/bin/rotdir
+++ b/.local/bin/rotdir
@@ -10,10 +10,9 @@
 [ -z "$1" ] && echo "usage: rotdir regex 2>&1" && exit 1
 base="$(basename "$1")"
 
-if [[ "$base" == .* ]]; then
-  ls_opt="ls -a"
-else
-  ls_opt="ls"
-fi
+case "$base" in
+  .*) ls_opt="ls -a" ;;
+  *) ls_opt="ls" ;;
+esac
 
 $ls_opt "$PWD" | awk -v BASE="$base" 'BEGIN { lines = ""; m = 0; } { if ($0 == BASE) { m = 1; } } { if (!m) { if (lines) { lines = lines"\n"; } lines = lines""$0; } else { print $0; } } END { print lines; }'