#!/bin/sh

newscript () {
    file="$HOME/.scripts/$1"
    [ -f "$file" ] && { echo "Script with the same name already exists, exiting" >&2; exit 1  ;}
    touch "$file" && printf "#!/bin/sh\n\n" > "$file" && "$EDITOR" +2 "$file"
    if [ "$( wc -l "$file" | awk '{print $1}' )" -lt 3 ]; then
        rm -f "$file"
    else
        chmod +x "$file"
    fi
}

[ "$#" -ne 1 ] && { echo "Usage: newscript <script-name>" >&2; exit 1; }

newscript "$1"
exit 0