From c737bccf2824178671866e47416b1d405febdfe5 Mon Sep 17 00:00:00 2001
From: Steven Baltakatei Sandoval <baltakatei@gmail.com>
Date: Mon, 29 Jan 2024 21:22:00 +0000
Subject: [PATCH 1/1] feat(unitproc/bkt-read_stdin):Add error handling
---
unitproc/bkt-read_stdin | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/unitproc/bkt-read_stdin b/unitproc/bkt-read_stdin
index bf1873e..5df787b 100644
--- a/unitproc/bkt-read_stdin
+++ b/unitproc/bkt-read_stdin
@@ -12,13 +12,14 @@ read_stdin() {
# return 1 stdin not present
# Example: printf "foo\nbar\n" | read_stdin
# Depends: GNU bash (version 5.1.16), GNU Coreutils 8.32 (cat)
- # Version: 0.1.0
+ # Version: 0.1.1
# Attrib: Steven Baltakatei Sandoval (2024-01-29). reboil.com
local input_stdin output;
# Store stdin
if [[ -p /dev/stdin ]]; then
- input_stdin="$(cat -)";
+ input_stdin="$(cat -)" || {
+ echo "FATAL:Error reading stdin." 1>&2; return 1; };
else
return 1;
fi;
@@ -28,7 +29,8 @@ read_stdin() {
if [[ -n $input_stdin ]]; then
while read -r line; do
output+=("$line");
- done < <(printf "%s\n" "$input_stdin");
+ done < <(printf "%s\n" "$input_stdin") || {
+ echo "FATAL:Error parsing stdin."; return 1; };
fi;
# Print to stdout
--
2.39.5