# see https://github.com/CppCXY/EmmyLuaCodeStyle
[*.lua]
# [basic]

# optional space/tab
indent_style = space
# if indent_style is space, this is valid
indent_size = 4
# if indent_style is tab, this is valid
tab_width = 4
# none/single/double
quote_style = none

# only support number
continuation_indent_size = 4

# optional crlf/lf/cr/auto, if it is 'auto', in windows it is crlf other platforms are lf
end_of_line = auto

detect_end_of_line = false

# this mean utf8 length , if this is 'unset' then the line width is no longer checked
# this option decides when to chopdown the code
max_line_length = 200

# this will check text end with new line(format always end with new line)
insert_final_newline = true

# [function]

# function call expression's args will align to first arg
# optional true/false/only_after_more_indention_statement/only_not_exist_cross_row_expression
align_call_args = false

# if true, all function define params will align to first param
align_function_define_params = true

remove_expression_list_finish_comma = true

# keep/remove/remove_table_only/remove_string_only/unambiguous_remove_string_only
call_arg_parentheses = keep

# [table]

# see document for detail
continuous_assign_table_field_align_to_equal_sign = true

# if true, format like this "local t = { 1, 2, 3 }"
keep_one_space_between_table_and_bracket = true

# if indent_style is tab, this option is invalid
align_table_field_to_first_field = false

# [statement]

align_chained_expression_statement = false

# continous line distance
max_continuous_line_distance = 1

# see document for detail
continuous_assign_statement_align_to_equal_sign = true

# if statement will align like switch case 
if_condition_align_with_each_other = false

# if true, continuation_indent_size for local or assign statement is invalid
# however, if the expression list has cross row expression, it will not be aligned to the first expression
local_assign_continuation_align_to_first_expression = false

statement_inline_comment_space = 1

# [indentation]

# if true, the label loses its current indentation
label_no_indent = false
# if true, there will be no indentation in the do statement
do_statement_no_indent = false
# if true, the conditional expression of the if statement will not be a continuation line indent
if_condition_no_continuation_indent = false

if_branch_comments_after_block_no_indent = false

# [space]

# if true, t[#t+1] will not space wrapper '+'
table_append_expression_no_space = false

long_chain_expression_allow_one_space_after_colon = false

remove_empty_header_and_footer_lines_in_function = true

space_before_function_open_parenthesis = false

space_before_open_square_bracket = false

# if true, ormat like this "local t <const> = 1"
keep_one_space_between_namedef_and_attribute = true

# [row_layout]
# The following configuration supports four expressions
# minLine:${n}   
# keepLine   
# keepLine:${n}
# maxLine:${n}

keep_line_after_if_statement = minLine:0

keep_line_after_do_statement = minLine:0

keep_line_after_while_statement = minLine:0

keep_line_after_repeat_statement = minLine:0

keep_line_after_for_statement = minLine:0

keep_line_after_local_or_assign_statement = keepLine

keep_line_after_function_define_statement = keepLine:1

keep_line_after_expression_statement = keepLine

# [diagnostic]

# the following is code diagnostic options
enable_check_codestyle = true

# [diagnostic.name_style]
enable_name_style_check = false
# the following is name style check rule 
# base option off/camel_case/snake_case/upper_snake_case/pascal_case/same(filename/first_param/'<const string>', snake_case/pascal_case/camel_case)
# all option can use '|' represent or 
# for example:
# snake_case | upper_snake_case
# same(first_param, snake_case)
# same('m')
local_name_define_style = snake_case

function_param_name_style = snake_case

function_name_define_style = snake_case

local_function_name_define_style = snake_case

table_field_name_define_style = snake_case

global_variable_name_define_style = snake_case|upper_snake_case

module_name_define_style = same('m')|same(filename, snake_case)

require_module_name_style = same(first_param, snake_case)

class_name_define_style = same(filename, snake_case)