Prestashop 1.7.6 upgrade

presta176-upgrade.sh

# Where the Backup Setting Actually Lives
# In v6.x, autoupgrade doesn’t read a config.json — instead it stores its settings in:
cd /root/build/modules/autoupgrade/config/
# specifically in a file like:
# config.inc.php
#Inside you’ll see constants such as:
define('PS_AUTOUP_BACKUP', '1');
define('PS_AUTOUP_KEEP_IMAGES', '1');
# Two Ways to Really Bypass Backup in Your Setup
Option 1 — Patch BackupDb.php (cleanest)
Navigate to the file:
modules/autoupgrade/classes/Task/Upgrade/BackupDb.php
Edit it and change the run() method like this:
```
public function run()
{
    // 🔧 Bypass database backup step completely
    $this->next = 'upgradeFiles'; 
    return true;
}
```
That makes the upgrader skip straight to file upgrade.

Option B — Hardcode in Config
Open:
modules/autoupgrade/classes/UpgradeConfiguration.php
Find where defaults are defined (look for $defaults = [...] or a get() fallback).
Add/modify:
'skip_backup' => true,
'PS_AUTOUP_BACKUP' => false,

autoupgrade/cli-upgrade.php