yhchen / excel2proto

export excel to proto format

excel2proto

fork from: https://github.com/yhchen/excel_tiny_wrapper

excel export with type check using nodejs in super fast speed

How To Use

• Configure file is config.json. Add files and directory to [IncludeFilesAndPath] to dealing with.
• If the first character of the file name is "!" it will be ignored for export. Sheet names also apply to this rule.
• Add output table Column Name Row under table name Row. If a Column Name Start with # means is was a comment Column. And the Column will be ignored in the final export.
• Add Column Format Type line under Column Name Row.
• [Export] is temporary not supported.
• A comment Row was start with word # at A Column. And the Row will be ignored in the final export.
• Cell [N]A([N] is Row index) start with # is a comment line.

Support Format Export

type	desc
proto3	Export as protobuf Version 3.x header. Set Export.OutputDataDir to choose where to export to data files. OutputDataDir support directory only! Export.OutputDir support directory only too!
jsonline	Export each line as as json format each line end with Export., Compatible with ET Framework. see: https://github.com/egametang/ET

Support Format Check

• Declare type definitions using grammar rules like typescript interface.
• Support numeric type size overflow validation.
• More convenient type definitions for game developers(like vector2 vector3 etc...).

Base Type

type	desc
char	min:-127 max:127
uchar	min:0 max:255
short	min:-32768 max:32767
ushort	min:0 max:65535
int	min:-2147483648 max:2147483647
uint	min:0 max:4294967295
int64	min:-9223372036854775808 max:9223372036854775807
uint64	min:0 max:18446744073709551615
string	auto change 'line break' to '\n
double	no limit
float	no limit
bool	true: 'true' or '1' false: 'false' empty or '0
date	YYYY/MM/DD HH:mm:ss
tinydate	YYYY/MM/DD
timestamp	Linux time stamp
utctime	UTC time stamp

Combination Type

type	desc
<type>[<N> or null]	<type> is one of "Base Type" or "Combination Type". <N> is empty(variable-length) or number. ATTENTION : For a better numerical configuration experience, the array depth should be no more than three levels.
vector2	Equals to float[2]
vector3	Equals to float[3]

custom defined type

Simple Array Format

Separator :

• ";" is the first level separator
• "|" is the second level separator
• "\n" is the third level separator

Example :

Type : int[][]

Data : 1;23|4;5