feat: allow skipping of the wallet migration

fallback method in case of problems

build_helpers/schema.json

@@ -283,6 +283,10 @@
         "month"
       ]
     },
+    "skip_wallet_history_migration": {
+      "description": "Disable wallet history migration.",
+      "type": "boolean"
+    },
     "hyperopt_path": {
       "description": "Specify additional lookup path for Hyperopt Loss functions.",
       "type": "string"

freqtrade/config_schema/config_schema.py

@@ -236,6 +236,10 @@ CONF_SCHEMA = {
             "type": "string",
             "enum": BACKTEST_CACHE_AGE,
         },
+        "skip_wallet_history_migration": {
+            "description": "Disable wallet history migration.",
+            "type": "boolean",
+        },
         # Hyperopt
         "hyperopt_path": {
             "description": "Specify additional lookup path for Hyperopt Loss functions.",

freqtrade/util/migrations/migrate_wallet_history.py

@@ -16,7 +16,9 @@ logger = logging.getLogger(__name__)
 
 
 def migrate_wallet_history(config: Config, exchange: Exchange, starting_balance: float):
-    if not exchange.get_option("ohlcv_has_history", True):
+    if config.get("skip_wallet_history_migration") or not exchange.get_option(
+        "ohlcv_has_history", True
+    ):
         # we can't fill up wallet history without ohlcv history
         return
     if KeyValueStore.get_int_value("wallet_history_migration"):