Merge firewall, dkim and dyndns backup hook into ynh_settings

data/hooks/backup/20-conf_ynh_firewall

@@ -1,13 +0,0 @@
-#!/bin/bash
-
-# Exit hook on subcommand error or unset variable
-set -eu
-
-# Source YNH helpers
-source /usr/share/yunohost/helpers
-
-# Backup destination
-backup_dir="${1}/conf/ynh/firewall"
-
-# Backup the configuration
-ynh_backup "/etc/yunohost/firewall.yml" "${backup_dir}/firewall.yml"

data/hooks/backup/22-conf_mail

@@ -1,9 +0,0 @@
-#!/bin/bash
-
-source /usr/share/yunohost/helpers
-ynh_abort_if_errors
-YNH_CWD="${YNH_BACKUP_DIR%/}/conf/dkim"
-mkdir -p "$YNH_CWD"
-cd "$YNH_CWD"
-
-ynh_backup --src_path="/etc/dkim"

data/hooks/backup/40-conf_ynh_settings

@@ -10,5 +10,8 @@ source /usr/share/yunohost/helpers
 backup_dir="${1}/conf/ynh"
 
 # Backup the configuration
+ynh_backup "/etc/yunohost/firewall.yml" "${backup_dir}/firewall.yml"
 ynh_backup "/etc/yunohost/current_host" "${backup_dir}/current_host"
 [ ! -e "/etc/yunohost/settings.json" ] || ynh_backup "/etc/yunohost/settings.json" "${backup_dir}/settings.json"
+[ ! -d "/etc/yunohost/dyndns" ] || ynh_backup "/etc/yunohost/dyndns" "${backup_dir}/dyndns"
+[ ! -d "/etc/dkim" ] || ynh_backup "/etc/dkim" "${backup_dir}/dkim"

data/hooks/backup/42-conf_ynh_dyndns

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-source /usr/share/yunohost/helpers
-ynh_abort_if_errors
-YNH_CWD="${YNH_BACKUP_DIR%/}/conf/ynh/dyndns"
-mkdir -p $YNH_CWD
-cd "$YNH_CWD"
-
-# Backup the configuration
-ynh_exec_warn_less ynh_backup --src_path="/etc/yunohost/dyndns" --not_mandatory

data/hooks/restore/20-conf_ynh_firewall

@@ -1,4 +0,0 @@
-backup_dir="$1/conf/ynh/firewall"
-
-cp -a $backup_dir/. /etc/yunohost
-yunohost firewall reload

data/hooks/restore/22-conf_mail

@@ -1,9 +0,0 @@
-#!/bin/bash
-
-backup_dir="$1/conf/dkim"
-
-cp -a $backup_dir/etc/dkim/. /etc/dkim
-
-chown -R root:root /etc/dkim
-chown _rspamd:root /etc/dkim
-chown _rspamd:root /etc/dkim/*.mail.key

data/hooks/restore/40-conf_ynh_settings

@@ -1,4 +1,7 @@
 backup_dir="$1/conf/ynh"
 
 cp -a "${backup_dir}/current_host" /etc/yunohost/current_host
+cp -a "${backup_dir}/firewall.yml" /etc/yunohost/firewall.yml
 [ ! -e "${backup_dir}/settings.json" ] || cp -a "${backup_dir}/settings.json" "/etc/yunohost/settings.json"
+[ ! -d "${backup_dir}/dyndns" ] || cp -raT "${backup_dir}/dyndns" "/etc/yunohost/dyndns"
+[ ! -d "${backup_dir}/dkim" ] || cp -raT "${backup_dir}/dkim" "/etc/dkim"

data/hooks/restore/42-conf_ynh_dyndns

@@ -1,9 +0,0 @@
-#!/bin/bash
-
-source /usr/share/yunohost/helpers
-ynh_abort_if_errors
-YNH_CWD="${YNH_BACKUP_DIR%/}/conf/ynh/dyndns"
-cd "$YNH_CWD"
-
-# Restore file if exists
-ynh_restore_file --origin_path="/etc/yunohost/dyndns" --not_mandatory