From cc07c03d82f488f479d9b84fe38dbf58607a1da4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20Gruszczy=C5=84ski?=
 <mateusz.gruszczynski@firma.interia.pl>
Date: Sun, 26 Oct 2025 21:36:37 +0100
Subject: [PATCH] backup before update

---
 npm_install.py | 55 ++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 47 insertions(+), 8 deletions(-)

diff --git a/npm_install.py b/npm_install.py
index 83de805..50c3aa4 100644
--- a/npm_install.py
+++ b/npm_install.py
@@ -2015,7 +2015,6 @@ def print_summary(info, ipv6_enabled, dark_enabled, tp_theme, update_mode):
 
 # ========== UPDATE-ONLY ==========
 
-
 def update_only(
     node_pkg: str,
     node_version: str | None,
@@ -2041,6 +2040,49 @@ def update_only(
             txt = re.sub(r'"version":\s*"0\.0\.0"', f'"version": "{version}"', txt)
             pj.write_text(txt, encoding="utf-8")
 
+    # ========== BACKUP BEFORE UPDATE ==========
+    with step("Creating full backup before update"):
+        timestamp = time.strftime("%Y%m%d-%H%M%S")
+        backup_dir = Path(f"/data/backups/npm-backup-{timestamp}")
+        backup_dir.parent.mkdir(parents=True, exist_ok=True)
+        
+        try:
+            if Path("/opt/npm").exists():
+                shutil.copytree("/opt/npm", backup_dir / "opt_npm", dirs_exist_ok=True)
+            
+            if Path("/data/database.sqlite").exists():
+                shutil.copy2("/data/database.sqlite", backup_dir / "database.sqlite")
+            if Path("/data/letsencrypt").exists():
+                shutil.copytree("/data/letsencrypt", backup_dir / "letsencrypt", dirs_exist_ok=True)
+            if Path("/data/nginx").exists():
+                shutil.copytree("/data/nginx", backup_dir / "nginx", dirs_exist_ok=True)
+            
+            # Save backup info
+            backup_info = {
+                "backup_date": timestamp,
+                "npm_version": "current",
+                "update_to_version": version,
+                "backup_path": str(backup_dir)
+            }
+            (backup_dir / "backup_info.json").write_text(json.dumps(backup_info, indent=2))
+            
+            print(f"  Backup saved to: {backup_dir}")
+            
+            backups = sorted(backup_dir.parent.glob("npm-backup-*"))
+            if len(backups) > 3:
+                for old_backup in backups[:-3]:
+                    shutil.rmtree(old_backup, ignore_errors=True)
+                    print(f"  Removed old backup: {old_backup.name}")
+        
+        except Exception as e:
+            print(f"⚠ Warning: Backup failed: {e}")
+            print("  Continue update anyway? [y/N]: ", end="", flush=True)
+            response = input().strip().lower()
+            if response not in ["y", "yes"]:
+                print("Update cancelled.")
+                sys.exit(1)
+    # ========== END BACKUP ==========
+
     _build_frontend(src / "frontend", Path("/opt/npm/frontend"))
 
     with step("Updating backend without overwriting config/"):
@@ -2057,6 +2099,7 @@ def update_only(
             else:
                 item.unlink()
         shutil.copytree(src / "backend", "/opt/npm", dirs_exist_ok=True)
+        shutil.copytree(src / "global", "/opt/npm/global", dirs_exist_ok=True)
         Path("/opt/npm/config").mkdir(parents=True, exist_ok=True)
         if backup_cfg.exists():
             shutil.copytree(backup_cfg, "/opt/npm/config", dirs_exist_ok=True)
@@ -2075,10 +2118,8 @@ def update_only(
     if apply_dark:
         apply_dark_mode(**dark_env)
 
-
     save_installer_config({
         "ipv6_enabled": ipv6_enabled,
-        "dark_mode_enabled": apply_dark,
         "tp_theme": dark_env.get("TP_THEME") if apply_dark else None,
         "tp_domain": dark_env.get("TP_DOMAIN", TP_DOMAIN),
         "tp_scheme": dark_env.get("TP_SCHEME", TP_SCHEME),
@@ -2087,7 +2128,6 @@ def update_only(
         "npm_version": version,
     })
 
-
     with step("Restarting services after update"):
         run(["systemctl", "restart", "angie.service"], check=False)
         run(["systemctl", "restart", "npm.service"], check=False)
@@ -2095,7 +2135,7 @@ def update_only(
     return version
 
 
-# ========== DARK MODE ==========
+# ========== CUSTOM THEME ==========
 
 
 def apply_dark_mode(
@@ -2261,9 +2301,9 @@ def main():
             selected_theme = installer_config["tp_theme"]
             print(f"✓ Using stored theme: {selected_theme}")
         
-        if not args.dark_mode and installer_config.get("dark_mode_enabled"):
+        if not args.dark_mode and not args.tp_theme and installer_config.get("tp_theme"):
             args.dark_mode = True
-            print(f"✓ Using stored dark mode setting: enabled")
+            print(f"✓ Using stored Theme-Park setting: enabled")
         
         stored_ipv6 = installer_config.get("ipv6_enabled", args.enable_ipv6)
         
@@ -2341,7 +2381,6 @@ def main():
     # Save installation configuration for future updates
     save_installer_config({
         "ipv6_enabled": args.enable_ipv6,
-        "dark_mode_enabled": dark_mode_enabled,
         "tp_theme": selected_theme,
         "tp_domain": TP_DOMAIN,
         "tp_scheme": TP_SCHEME,