sitespeed

sitespeed.sh

#!/usr/bin/env bash

function sitespeed {
  docker run --rm \
  -v "$1" \
  --add-host=${2}:${3} \
  sitespeedio/sitespeed.io:33.6.1 "$4" \
  --outputFolder /home/chrome/reports \
  --plugins.add analysisstorer \
  --summary-detail \
  --browsertime.iterations 10 \
  --crawler.depth 1 \
  --gzipHAR
}

URL=$1
if [ -z "$URL" ]; then
    echo -e "Usage:\n\tsitespeed <filename>"
    exit
fi

URL=$(echo "http://${URL}" | tr -d '\r\n' | tr -d '\n')
DOMAIN=$(echo ${URL} | awk -F[/:] '{print $4}')
echo -e "Testing $URL"

RESOLVED=$2
if [ -z "$RESOLVED" ]; then
    echo -e "[WARN] ${YELLOW}No resolve override supplied, resolving${DOMAIN}"
    RESOLVED=$(dig +short @1.0.0.1 $DOMAIN | tail -n1)
fi
echo -e "[INFO] Domain $DOMAIN resolves to $RESOLVED$"

OUTPUT="$(pwd)/results/$DOMAIN/$RESOLVED"
DOCKERVOL="${OUTPUT}:/home/chrome/reports"
echo "Creating output folder: ${OUTPUT}"
mkdir -p $OUTPUT

PREFLIGHT=$(curl -skI "$URL" -w '%{response_code};%{redirect_url}\n' -o /dev/null)
CODE=$(echo "$PREFLIGHT" | cut -d";" -f1)
if [[ "$CODE" == "301" ]]; then
    URL=$(echo "$PREFLIGHT" | cut -d";" -f2 | tr -d '\r\n' | tr -d '\n')
    echo -e "[${CODE}] Redirection detected to $URL"
fi
sitespeed ${DOCKERVOL} ${DOMAIN} ${RESOLVED} ${URL}