feat(Core/DBUpdater): implement db auto update (#6576)

* feat(Core/DBUpdater): implement db auto update

* 1

* 2

* 3

* Some minor improvements

* add find bin for mysql 8.0

* lic

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

src/server/authserver/authserver.conf.dist

@@ -10,6 +10,7 @@
 #    AUTH SERVER SETTINGS
 #    MYSQL SETTINGS
 #    CRYPTOGRAPHY
+#    UPDATE SETTINGS
 #    LOGGING SYSTEM SETTINGS
 #
 ###################################################################################################
@@ -134,6 +135,29 @@ WrongPass.BanType = 0
 
 WrongPass.Logging = 0
 
+#
+#    SourceDirectory
+#        Description: The path to your AzerothCore source directory.
+#                     If the path is left empty, the built-in CMAKE_SOURCE_DIR is used.
+#        Example:     "../AzerothCore"
+#        Default:     ""
+#
+
+SourceDirectory = ""
+
+#
+#    MySQLExecutable
+#        Description: The path to your MySQL CLI binary.
+#                     If the path is left empty, built-in path from cmake is used.
+#        Example:     "C:/Program Files/MariaDB 10.5/bin/mysql.exe"
+#                     "C:/Program Files/MySQL/MySQL Server 5.6/bin/mysql.exe"
+#                     "mysql.exe"
+#                     "/usr/bin/mysql"
+#        Default:     ""
+#
+
+MySQLExecutable = ""
+
 #
 #    IPLocationFile
 #        Description: The path to your IP2Location database CSV file.
@@ -219,6 +243,67 @@ TOTPMasterSecret =
 #
 ###################################################################################################
 
+###################################################################################################
+# UPDATE SETTINGS
+#
+#    Updates.EnableDatabases
+#        Description: A mask that describes which databases shall be updated.
+#
+#        Following flags are available
+#           DATABASE_LOGIN     = 1, // Auth database
+#
+#        Default:     0  - (All Disabled)
+#                     1  - (All Enabled)
+
+Updates.EnableDatabases = 1
+
+#
+#    Updates.AutoSetup
+#        Description: Auto populate empty databases.
+#        Default:     1 - (Enabled)
+#                     0 - (Disabled)
+
+Updates.AutoSetup = 1
+
+#
+#    Updates.Redundancy
+#        Description: Perform data redundancy checks through hashing
+#                     to detect changes on sql updates and reapply it.
+#        Default:     1 - (Enabled)
+#                     0 - (Disabled)
+
+Updates.Redundancy = 1
+
+#
+#    Updates.ArchivedRedundancy
+#        Description: Check hashes of archived updates (slows down startup).
+#        Default:     0 - (Disabled)
+#                     1 - (Enabled)
+
+Updates.ArchivedRedundancy = 0
+
+#
+#    Updates.AllowRehash
+#        Description: Inserts the current file hash in the database if it is left empty.
+#                     Useful if you want to mark a file as applied but you don't know its hash.
+#        Default:     1 - (Enabled)
+#                     0 - (Disabled)
+
+Updates.AllowRehash = 1
+
+#
+#    Updates.CleanDeadRefMaxCount
+#        Description: Cleans dead/ orphaned references that occur if an update was removed or renamed and edited in one step.
+#                     It only starts the clean up if the count of the missing updates is below or equal the Updates.CleanDeadRefMaxCount value.
+#                     This way prevents erasing of the update history due to wrong source directory state (maybe wrong branch or bad revision).
+#                     Disable this if you want to know if the database is in a possible "dirty state".
+#        Default:     3 - (Enabled)
+#                     0 - (Disabled)
+#                    -1 - (Enabled - unlimited)
+
+Updates.CleanDeadRefMaxCount = 3
+###################################################################################################
+
 ###################################################################################################
 #
 #  LOGGING SYSTEM SETTINGS