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Create tag and build when new code gets to main / Export (push) Failing after 3m40s
63 lines
1.7 KiB
GDScript
63 lines
1.7 KiB
GDScript
class_name CmdArgumentParser
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extends RefCounted
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var _options :CmdOptions
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var _tool_name :String
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var _parsed_commands :Dictionary = Dictionary()
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func _init(p_options :CmdOptions, p_tool_name :String) -> void:
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_options = p_options
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_tool_name = p_tool_name
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func parse(args :Array, ignore_unknown_cmd := false) -> GdUnitResult:
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_parsed_commands.clear()
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# parse until first program argument
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while not args.is_empty():
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var arg :String = args.pop_front()
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if arg.find(_tool_name) != -1:
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break
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if args.is_empty():
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return GdUnitResult.empty()
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# now parse all arguments
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while not args.is_empty():
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var cmd :String = args.pop_front()
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var option := _options.get_option(cmd)
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if option:
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if _parse_cmd_arguments(option, args) == -1:
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return GdUnitResult.error("The '%s' command requires an argument!" % option.short_command())
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elif not ignore_unknown_cmd:
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return GdUnitResult.error("Unknown '%s' command!" % cmd)
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return GdUnitResult.success(_parsed_commands.values())
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func options() -> CmdOptions:
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return _options
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func _parse_cmd_arguments(option: CmdOption, args: Array) -> int:
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var command_name := option.short_command()
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var command: CmdCommand = _parsed_commands.get(command_name, CmdCommand.new(command_name))
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if option.has_argument():
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if not option.is_argument_optional() and args.is_empty():
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return -1
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if _is_next_value_argument(args):
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var value: String = args.pop_front()
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command.add_argument(value)
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elif not option.is_argument_optional():
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return -1
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_parsed_commands[command_name] = command
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return 0
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func _is_next_value_argument(args: PackedStringArray) -> bool:
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if args.is_empty():
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return false
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return _options.get_option(args[0]) == null
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