#!/bin/bash

# roundbox, draw round box around single line test
# usage: roundbox woot
#   ╭──────╮
#   │ woot │
#   ╰──────╯

# https://dirask.com/posts/Bash-repeat-a-character-N-times-prz6rp
function repeat()
{
    local count="$1"
    local character="$2"

    for (( i = 0; i < "$count"; ++i )); do
        echo -n "$character"
    done
}

border()
{
    text="$*"
    char="─"
    len="${#text}"
    len="$(( len + 2 ))"

    topedge="$(repeat "$len" "$char")"

    botedge="╰$topedge╯"
    topedge="╭$topedge╮"
    middle="│ $text │"
    
    echo -e "$topedge\n$middle\n$botedge"

}

border "$*"