From 07455024c72c3aa0bacf8338b82d3a0b8a96a9b0 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Thu, 4 Jan 2024 11:23:50 -0300
Subject: re "s|echo \"\\\$|printf '%s\\\n' \"\$|g"

Replace all cases where `echo` was given a variable as its first
argument, even on cases where we always know what the variable's content
look like.
---
 bin/repos | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'bin/repos')

diff --git a/bin/repos b/bin/repos
index 25f7725..2cb6987 100755
--- a/bin/repos
+++ b/bin/repos
@@ -77,15 +77,15 @@ arr_push() {
 	ARR="$1"
 	ELT="$2"
 	if [ -n "$ARR" ]; then
-		echo "$ARR"
+		printf '%s\n' "$ARR"
 	fi
-	echo "$ELT" # | array_encode (see CAVEAT)
+	printf '%s\n' "$ELT" # | array_encode (see CAVEAT)
 }
 
 arr_includes() {
 	ARR="$1"
 	ELT="$2"
-	echo "$ARR" | while read -r el; do
+	printf '%s\n' "$ARR" | while read -r el; do
 		# if [ "$(printf '%s\n' "$el" | array_decode)" = "$ELT" ]; then (see CAVEAT)
 		if [ "$el" = "$ELT" ]; then
 			return 2
@@ -133,7 +133,7 @@ shift $((OPTIND - 1))
 is_repository() {
 	TYPE="$(vcs -C "$1" -t 2>/dev/null)"
 	if [ -n "$TYPE" ]; then
-		echo "$1"
+		printf '%s\n' "$1"
 	else
 		return 1
 	fi
-- 
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