From 55d2c6d0cb3211c3aa57669c74546225fd985ac6 Mon Sep 17 00:00:00 2001
From: Steven Baltakatei Sandoval <baltakatei@gmail.com>
Date: Tue, 16 Jul 2024 00:03:42 +0000
Subject: [PATCH] feat(unitproc/bkt-remove-leading_zeroes):Remove read_stdin()
---
unitproc/bkt-remove_leading_zeroes | 38 ++----------------------------
1 file changed, 2 insertions(+), 36 deletions(-)
diff --git a/unitproc/bkt-remove_leading_zeroes b/unitproc/bkt-remove_leading_zeroes
index d934e93..503dd40 100755
--- a/unitproc/bkt-remove_leading_zeroes
+++ b/unitproc/bkt-remove_leading_zeroes
@@ -1,48 +1,14 @@
#!/bin/bash
-read_stdin() {
- # Desc: Consumes stdin; outputs as stdout lines
- # Input: stdin (consumes)
- # Output: stdout (newline delimited)
- # return 0 stdin read
- # 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: 0.1.1
- # Attrib: Steven Baltakatei Sandoval (2024-01-29). reboil.com
- local input_stdin output;
-
- # Store stdin
- if [[ -p /dev/stdin ]]; then
- input_stdin="$(cat -)" || {
- echo "FATAL:Error reading stdin." 1>&2; return 1; };
- else
- return 1;
- fi;
-
- # Store as output array elements
- ## Read in stdin
- if [[ -n $input_stdin ]]; then
- while read -r line; do
- output+=("$line");
- done < <(printf "%s\n" "$input_stdin") || {
- echo "FATAL:Error parsing stdin."; return 1; };
- fi;
-
- # Print to stdout
- printf "%s\n" "${output[@]}";
-
- return 0;
-}; # read stdin to stdout lines
remove_leading_zeroes() {
# Desc: Removes leading zeroes from lines
# Input: stdin
# Output: stdout
# Depends: BK-2020-03 read_stdin()
- # Version: 0.0.1
+ # Version: 0.0.2
while read -r line; do
printf "%s\n" "$line" | sed -E -e 's/(^0*)([0-9].*)/\2/';
- done < <(read_stdin);
+ done;
};
printf "00000.jpg\n0001.jpg\n2.jpg\n000003.jpg\n0010.jpg\n";
--
2.39.5