LiddleScript/args.liddle at master · WiddleWabbit/LiddleScript · GitHub

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#!/bin/bash

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/root/scripts/working/Liddle

function processArgs {

    argcounter=0

    # Move into case for each argument if there is a least one argument
    if [ ! ${NEWARGS[0]} == "" ]; then

    for arg in ${NEWARGS[@]}
    do

        case $arg in

            #   help argument given, display help and exit
            "-h" | "help" | "--help")
                echo ""
                echo "---------------------------------------------------------------------"
                echo "                           LIDDLE SCRIPT                             "
                echo "---------------------------------------------------------------------"
                echo ""
                echo "       Script Description goes here and gives an overview "
                echo "                   of what the script will do"
                echo ""
                echo "                          VALID ARGUMENTS                            "
                echo "---------------------------------------------------------------------"
                echo ""
                echo "     -h | --help"
                echo "                       Open the scripts help"
                echo ""
                echo "     -l | --load"
                echo "                       Resume script from prior point"
                echo ""
                echo "     -c | --cleanup"
                echo "                       Clean log file and saved progress file"
                echo ""
                echo "---------------------------------------------------------------------"
                echo ""
                core[EXARG]="true"
                exit 1
                ;;

            # cleanup argument given, run cleanUp function and quit
            "--cleanup" | "--clean" | "-c") cleanUp
                core[EXARG]="true"
                exit 1 ;;
            #   resume argument given, restart with logging and ldfile argument
            "--load" | "-l")        core[EXARG]="true"
                loadFile
                ;;
            #   If another argument is given but is not a option
            *)  args[$argcounter]=$arg
                core[ARGNUM]="${#args[@]}"
                ((argcounter++))
                ;;

        esac

    done

    if [ -e "${core[DIR]}${core[PROGNAME]}.end" ]; then
    while :
        do
        echo ""
        echo "A saved progress file exists, would you like to continue from the saved progress?"
        read -p "This will ignore added arguments (y/n)" core[CONT]
            if [[ "${core[CONT]}" == "y" ]] || [[ "${core[CONT]}" == "Y" ]]; then
                loadFile
            elif [[ "${core[CONT]}" == "n" ]] || [[ "${core[CONT]}" == "N" ]]; then
                break
            else
                echo "Please input a valid answer (y/n)"
                continue
            fi
        break
        done
    fi

    # Otherwise there are not arguments so check for a save file
    else

        # If a save file exists
        if [ -e "${core[DIR]}${core[PROGNAME]}.end" ]; then
            while :
                do
                echo ""
                read -p "A saved progress file exists, would you like to continue from the saved progress? (y/n)" core[CONT]
                if [[ ${core[CONT]} == "y" ]] || [[ ${core[CONT]} == "Y" ]]; then
                        loadFile
                    elif [[ ${core[CONT]} == "n" ]] || [[ ${core[CONT]} == "N" ]]; then
                        break
                    else
                        echo "Please input a valid answer (y/n)"
                        continue
                    fi
                break
            done
        fi

    fi

}