mac-exec: wait for background jobs to complete

Co-Authored-By: Jörg Thalheim <[email protected]> Co-Authored-By: Vladimír Čunát <[email protected]>
NixOS · Dec 19, 2024 · 63ea54b · 63ea54b
1 parent 42cc19d
commit 63ea54b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/macs/mac-exec b/macs/mac-exec
@@ -9,8 +9,12 @@ HOSTS=(
 	"[email protected]"
 	"[email protected]"
 )
+PIDS=()
 
 for host in "${HOSTS[@]}"; do
 	# shellcheck disable=SC2068
 	(ssh "${host}" -- $@ 2>&1| sed -e "s/^/${host} | /") &
+	PIDS+=($!)
 done
+
+wait "${PIDS[@]}"