Split off creating tmpfs directories

mkdir-tmpfs.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+set -euo pipefail
+
+
+mkdir \
+	-p \
+	/mnt/run
+
+mount \
+	-t \
+	tmpfs \
+	tmpfs \
+	/mnt/run
+
+mkdir \
+	-p \
+	/mnt/run/lock

pre-inst.sh

@@ -107,19 +107,7 @@ sleep 5
 
 "${baseDir}/zfs.sh"
 
-mkdir \
+"${baseDir}/mkdir-tmpfs.sh"
-	-p \
-	/mnt/run
-
-mount \
-	-t \
-	tmpfs \
-	tmpfs \
-	/mnt/run
-
-mkdir \
-	-p \
-	/mnt/run/lock
 
 if [[ "${ID}" == 'elementary' ]]; then
 	"${baseDir}/elementary.sh" --mmdebstrap