Add pcsxr deprecation migration

lutris/migrations/__init__.py

@@ -2,7 +2,7 @@ import importlib
 from lutris import settings
 from lutris.util.log import logger
 
-MIGRATION_VERSION = 3
+MIGRATION_VERSION = 4
 
 MIGRATIONS = []
 
@@ -19,6 +19,10 @@ MIGRATIONS.append([
     'update_runners',
 ])
 
+MIGRATIONS.append([
+    'pcsxr_deprecation'
+])
+
 
 def get_migration_module(migration_name):
     return importlib.import_module('lutris.migrations.%s' % migration_name)

lutris/migrations/pcsxr_deprecation.py

@@ -0,0 +1,17 @@
+from lutris.pga import sql, PGA_DB
+from lutris.game import Game
+
+
+def migrate():
+    pcsxr_game_ids = sql.db_query(PGA_DB, "select id from games where runner='pcsxr'")
+    for game_id in pcsxr_game_ids:
+        game = Game(game_id['id'])
+        main_file = game.config.raw_game_config.get('iso')
+        game.config.game_level = {
+            'game': {
+                'core': 'pcsx_rearmed',
+                'main_file': main_file
+            }
+        }
+        game.config.save()
+    sql.db_update(PGA_DB, 'games', {'runner': 'libretro'}, where=('runner', 'pcsxr'))