From 9e1cc92ce823c3679fecee05faa5eab506222aa7 Mon Sep 17 00:00:00 2001
From: Maniack Crudelis <maniackcrudelis@users.noreply.github.com>
Date: Mon, 30 Mar 2020 19:58:06 +0200
Subject: [PATCH] Let's have a working helper

---
 data/helpers.d/setting | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/data/helpers.d/setting b/data/helpers.d/setting
index 917d4def7..1ab2b6efe 100644
--- a/data/helpers.d/setting
+++ b/data/helpers.d/setting
@@ -374,15 +374,22 @@ ynh_permission_update() {
 # | arg: -p, --permission - the permission to check
 # | arg: -u, --user - the user seek in the permission
 #
+# example: ynh_permission_has_user --permission=nextcloud.main --user=visitors
+#
 # Requires YunoHost version 3.7.1 or higher.
 ynh_permission_has_user() {
-    declare -Ar args_array=( [p]=permission= [u]=user)
+    local legacy_args=pu
+    # Declare an array to define the options of this helper.
+    declare -Ar args_array=( [p]=permission= [u]=user= )
     local permission
+    local user
+    # Manage arguments with getopts
     ynh_handle_getopts_args "$@"
 
-    if ! ynh_permission_exists --permission $permission
+    if ! ynh_permission_exists --permission=$permission
+    then
         return 1
     fi
 
     yunohost user permission info $permission | grep -w -q "$user"
-}
\ No newline at end of file
+}