From 49787ab49be82ce3ed1527b662d022bed3e7c8b9 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Fri, 31 Mar 2023 19:26:53 -0300
Subject: Do not depend on m4 for anything

---
 aux/lib.sh | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

(limited to 'aux')

diff --git a/aux/lib.sh b/aux/lib.sh
index d64409a..52f1315 100755
--- a/aux/lib.sh
+++ b/aux/lib.sh
@@ -5,26 +5,23 @@
 #
 
 uuid() {
-	# Taken from:
-	# https://serverfault.com/a/799198
 	od -xN20 /dev/urandom |
-		head -1 |
+		head -n1 |
 		awk '{OFS="-"; print $2$3,$4,$5,$6,$7$8$9}'
 }
 
 tmpname() {
-	echo 'mkstemp(template)' | m4 -D template="${TMPDIR:-/tmp}/m4-tmpname."
+	printf '%s/uuid-tmpname with spaces.%s' "${TMPDIR:-/tmp}" "$(uuid)"
 }
 
 mkstemp() {
 	name="$(tmpname)"
-	touch "$name"
-	echo "$name"
+	touch -- "$name"
+	printf '%s' "$name"
 }
 
 mkdtemp() {
 	name="$(tmpname)"
-	rm -f "$name"
-	mkdir "$name"
-	echo "$name"
+	mkdir -- "$name"
+	printf '%s' "$name"
 }
-- 
cgit v1.2.3