#!/usr/bin/env bash
set -eo pipefail

if [[ "$1" == "-h" || "$1" == "--help" ]]; then
    cat <<EOF
Usage: $(basename "$0") [-h] <url>

Display detailed curl statistics for a URL.

Options:
    -h, --help    Show this help message

Arguments:
    url           URL to fetch statistics for

EOF
    exit 0
fi

curl -sLw @- -o /dev/null "$@" <<'EOF'
URL:\t\t\t%{url}\n
Address:\t\t%{remote_ip}:%{remote_port}\n
Response:\t\tHTTP/%{http_version} %{http_code}\n
\n
Speed:\n
* speed_download:\t%{speed_download} b/s\n
* speed_upload:\t\t%{speed_upload} b/s\n
\n
Timings:\n
* time_namelookup:\t%{time_namelookup} sec\n
* time_connect:\t\t%{time_connect} sec\n
* time_appconnect:\t%{time_appconnect} sec\n
* time_pretransfer:\t%{time_pretransfer} sec\n
* time_redirect:\t%{time_redirect} sec\n
* time_starttransfer:\t%{time_starttransfer} sec\n
\t\t\t------------\n
* time_total:\t\t%{time_total} sec\n
EOF
