From b2af064dd73819c78141ee1ec2a4578eb34df622 Mon Sep 17 00:00:00 2001
From: Brandon Rodriguez <brodriguez8774@gmail.com>
Date: Mon, 12 Oct 2020 01:57:06 -0400
Subject: [PATCH] Add handling for invalid parameter combinations
---
run.sh | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/run.sh b/run.sh
index 13435e8..51e36ce 100755
--- a/run.sh
+++ b/run.sh
@@ -55,6 +55,16 @@ function main () {
echo "input_dir: ${input_dir}"
echo "output_dir: ${output_dir}"
+ # Validate passed args.
+ if [[ "${flags[@]}" =~ "no-sort" && "${input_dir}" == "${output_dir}" ]]
+ then
+ # Flag "no-sort" set, but input and output directories are the same.
+ echo -e "${text_red}Invalid parameter combination.${text_reset}"
+ echo -e "${text_red}Input and output directories are the same, but \"no-sort\" flag is set.${text_reset}"
+ exit 1
+ fi
+
+
# Loop through all files in input directory.
for file in ${input_dir}/*
do
--
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