package main 

import (
	"fmt"
	"os"
)

func usage() {
	fmt.Println("bt-split: an Excel file splitter")
	fmt.Println("Pass in an excel file, and then follow the instructions.")
	fmt.Println("The output is given in the bt-split/ subdirectory.\n")
	fmt.Println("Flags:")
	fmt.Println("--sheet-name, -s    The name of the sheet to output.")
	fmt.Println("                    Can contain %s which is replaced")
	fmt.Println("                    with the data that is split on.")
	fmt.Println("--output-sheet, -o  The name of the sheet to output on.")
	fmt.Println("                    Defaults to same name as the file.")
	fmt.Println("--output-dir, -d    The name of the directory to output in.")
	fmt.Println("                    Defaults to BadTudexo.")
	fmt.Println("--algorithm, -a     Select the algorithm to use.")
	fmt.Println("                    Valid options: indiv,group.")
	fmt.Println("                    The default is: indiv.")
	fmt.Println("--algo-info         More info about the algoriths.")
	 
	os.Exit(0)

}

func version() {
	fmt.Printf("bt-split: v0.0.1\n")
	os.Exit(0)
}