From e6cfd39bbca382c5bf0b8e694f34da991897c5ae Mon Sep 17 00:00:00 2001
From: Tim Byrne <sultan@locehilios.com>
Date: Wed, 3 Feb 2021 22:46:48 -0600
Subject: [PATCH] Remove mktemp dependency

---
 yadm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/yadm b/yadm
index 6af23e8..dfba01b 100755
--- a/yadm
+++ b/yadm
@@ -752,7 +752,8 @@ function clone() {
   }
 
   local wc
-  wc="$(mktemp -d)" || error_out "Unable to create temporary directory"
+  wc="$(mk_tmp_dir)"
+  [ -d "$wc" ] || error_out "Unable to create temporary directory"
 
   # first clone without checkout
   debug "Doing an initial clone of the repository"
@@ -2032,6 +2033,12 @@ function copy_perms {
   return 0
 }
 
+function mk_tmp_dir {
+  local tempdir="$YADM_DATA/tmp.$$.$RANDOM"
+  assert_parent "$tempdir/"
+  echo "$tempdir"
+}
+
 # ****** Prerequisites Functions ******
 
 function require_archive() {