wol on backup

bundles/backup/files/backup_all

@@ -1,5 +1,10 @@
 #!/bin/bash
 
+# FIXME: inelegant
+% if wol_command:
+${wol_command}
+% endif
+
 for path in $(jq -r '.paths | .[]' < /etc/backup/config.json)
 do
   /opt/backup/backup_path "$path"

bundles/backup/items.py

@@ -1,9 +1,16 @@
 from json import dumps
 
+
+backup_node = repo.get_node(node.metadata.get('backup/server'))
+
 directories['/opt/backup'] = {}
 
 files['/opt/backup/backup_all'] = {
     'mode': '700',
+    'content_type': 'mako',
+    'context': {
+        'wol_command': backup_node.metadata.get('wol-sleeper/wake_command', False),
+    },
 }
 files['/opt/backup/backup_path'] = {
     'mode': '700',
@@ -20,7 +27,7 @@ directories['/etc/backup'] = {}
 files['/etc/backup/config.json'] = {
     'content': dumps(
         {
-            'server_hostname': repo.get_node(node.metadata.get('backup/server')).metadata.get('backup-server/hostname'),
+            'server_hostname': backup_node.metadata.get('backup-server/hostname'),
             'client_uuid': node.metadata.get('id'),
             'paths': sorted(set(node.metadata.get('backup/paths'))),
         },