126 lines
2.8 KiB
GDScript
126 lines
2.8 KiB
GDScript
class_name SimpleLogger extends Node
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enum LogLevel {
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TRACE,
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DEBUG,
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INFO,
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WARN,
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ERROR
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}
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@export var current_log_level:LogLevel = LogLevel.DEBUG
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@export var enable_timestamp:bool = true
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@export var save_log:bool = false
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@export var separator:String = " "
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@export var folder:String = ""
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@export var log_filename:String = "addons/Logs/data.log"
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const TIMESTAMP_FORMAT:String = "%H:%M:%S"
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const LOG_FORMAT_TIMESTAMP:String = "[%s]|[%-6s]: %s"
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const LOG_FORMAT:String = "[%-6s]: %s"
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var log_file_path = folder + log_filename
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var _tmp_separator:String = ""
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#region Logger main stuff
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## Set a separator, if once is set to true the separator it
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## will be used only one time then going back to previous
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func set_separator(sep: String, once:bool=false) -> void:
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if once: self._tmp_separator = self.separator
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self.separator = sep
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func _print(level: LogLevel, ...args: Array) -> void:
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if level < current_log_level: return
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var level_str:String = LogLevel.keys()[level]
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var timestamp := Time.get_time_string_from_system()
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var text: String = ""
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for c:int in args.size():
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text += str(args[c])
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if c < args.size() - 1:
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text += self.separator
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var message:String = LOG_FORMAT_TIMESTAMP % [
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timestamp,
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level_str,
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text,
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] if self.enable_timestamp else LOG_FORMAT % [
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level_str,
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text,
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]
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match level:
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LogLevel.ERROR: push_error(message)
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LogLevel.WARN: push_warning(message)
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_: print(message)
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if self.save_log: self._save_logs_to_file(message)
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if self._tmp_separator != "":
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self.separator = self._tmp_separator
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self._tmp_separator = ""
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func _save_logs_to_file(message: String) -> bool:
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var file := FileAccess.open(self.log_file_path, FileAccess.READ_WRITE)
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if file == null:
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DirAccess.make_dir_recursive_absolute(self.folder)
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var tmp_file = FileAccess.open(self.log_file_path, FileAccess.WRITE)
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if tmp_file == null:
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push_error("Failed to create file %s" % self.log_file_path)
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return false
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file = tmp_file
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file.seek_end()
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file.store_line(message)
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return true
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#endregion
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#region level functions
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func trace(...args: Array) -> void:
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callv("_print", [LogLevel.TRACE] + args)
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func debug(...args: Array) -> void:
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callv("_print", [LogLevel.DEBUG] + args)
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func info(...args: Array) -> void:
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callv("_print", [LogLevel.INFO] + args)
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func warning(...args: Array) -> void:
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callv("_print", [LogLevel.WARN] + args)
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func error(...args: Array) -> void:
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callv("_print", [LogLevel.ERROR] + args)
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#endregion
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#region abbreviated functions
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func t(...args: Array) -> void:
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callv("_print", [LogLevel.TRACE] + args)
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func d(...args: Array) -> void:
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callv("_print", [LogLevel.DEBUG] + args)
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func i(...args: Array) -> void:
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callv("_print", [LogLevel.INFO] + args)
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func w(...args: Array) -> void:
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callv("_print", [LogLevel.WARN] + args)
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func e(...args: Array) -> void:
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callv("_print", [LogLevel.ERROR] + args)
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#endregion
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