From 8dc66421c0a9699f9424e279bffd0252740fcf41 Mon Sep 17 00:00:00 2001
From: Franziska Kunsmann <hi@kunsmann.eu>
Date: Sun, 23 May 2021 14:53:45 +0200
Subject: [PATCH] bundles/basic: don't rewrite /etc/locale.gen every time

---
 bundles/basic/items.py | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/bundles/basic/items.py b/bundles/basic/items.py
index e37b684..c414fe5 100644
--- a/bundles/basic/items.py
+++ b/bundles/basic/items.py
@@ -13,14 +13,20 @@ files = {
     '/etc/htoprc.global': {
         'source': 'htoprc',
     },
-    '/etc/locale.gen': {
-        'content_type': 'mako',
+    '/etc/motd': {},
+}
+
+locale_needs = set()
+for locale in sorted(node.metadata['locale']['installed']):
+    actions[f'ensure_locale_{locale}_is_enabled'] = {
+        'command': f"sed -i '/{locale}/s/^# *//g' /etc/locale.gen",
+        'unless': f"grep -e '^{locale}' /etc/locale.gen",
         'triggers': {
             'action:locale-gen',
         },
-    },
-    '/etc/motd': {},
-}
+        'needs': locale_needs,
+    }
+    locale_needs = {f'action:ensure_locale_{locale}_is_enabled'}
 
 actions = {
     'locale-gen': {