From: Edward Delaporte <edward@delaporte.us>
Date: Sun, 7 Dec 2025 23:19:19 +0000 (-0600)
Subject: Improved backup
X-Git-Url: https://us-delaporte.pagekite.me/gitweb/dotfiles.git/commitdiff_plain/87d4732eb7777881b84467bc737e0e95f199f822?hp=ffbbd4efd0dded5e76883c872eb5f930a0fb99ee

Improved backup
---

diff --git a/invoke/luanti-remote/tasks.py b/invoke/luanti-remote/tasks.py
index c6225e7..d0d5152 100644
--- a/invoke/luanti-remote/tasks.py
+++ b/invoke/luanti-remote/tasks.py
@@ -8,13 +8,13 @@ HOME=os.environ.get('LUANTI_HOME')
 LOCAL_HOME=os.environ.get('HOME')
 TODAY = dt.now().strftime('%Y.%m.%d')
 
-WORLD=f'{HOME}/world'
+WORLD='world'
 SERVE=f'{HOME}/luanti/bin/luantiserver --gameid minetest --worldname world'
 
 SSH=f'ssh {USER}@{IP}'
 SCP=f'scp {USER}@{IP}'
-BACKUP_FILE=f'{HOME}/world.{TODAY}.tar'
-LOCAL_BACKUPS=f'{LOCAL_HOME}/backup/'
+BACKUP_FILE=f'world.{TODAY}.tar'
+LOCAL_BACKUPS=f'{LOCAL_HOME}/backup/luanti'
 
 
 def browse(c, url):
@@ -27,16 +27,36 @@ def serve(c):
 
 @task
 def compress(c):
-    c.run(f'{SSH} -C tar cf {BACKUP_FILE} {WORLD}')
+    c.run(f'{SSH} -C tar cf {HOME}/{BACKUP_FILE} --directory={HOME} {WORLD}')
 
 @task(compress)
 def backup(c):
-    print(f'Backup {BACKUP_FILE} to {LOCAL_BACKUPS}')
+    print(f'Backup {HOME}/{BACKUP_FILE} to {LOCAL_BACKUPS}')
+    c.run(f'mkdir -p {LOCAL_BACKUPS}')
     c.run(f'{SCP}:{BACKUP_FILE} {LOCAL_BACKUPS}')
+    print(f'Backedup up {BACKUP_FILE} to {LOCAL_BACKUPS}')
     c.run(f'ls {LOCAL_BACKUPS} | grep world')
+    c.run(f'tar tvf {LOCAL_BACKUPS}/{BACKUP_FILE}')
 
 
 @task
 def cli_hint(c):
     browse(c, 'https://console.kamatera.com/cli')
 
+@task
+def cheat_sheets(c):
+    browse(c, 'https://edward.delaporte.us/blog/luanti/')
+
+@task
+def verify_backup(c):
+    TAR_FILE=f'{LOCAL_BACKUPS}/{BACKUP_FILE}'
+    DB_FILE='map.sqlite'
+    print(f'Extracting {DB_FILE} from {TAR_FILE}')
+    c.run(f'tar --extract --file={LOCAL_BACKUPS}/{BACKUP_FILE} {WORLD}/{DB_FILE}')
+    result = c.run(f'echo "PRAGMA quick_check;" | sqlite3 {DB_FILE})')
+    print(f'Check on {DB_FILE}: {result}')
+    if(result != 'ok'):
+        print("database is corrupt, restore from backup")
+
+    
+