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#!/usr/bin/env bash
# check if vegeta installed
vegeta -version >/dev/null 2>&1 || { echo >&2 "Benchmark require Vegeta but it's not installed. Aborting."; exit 1; }
# which port
# a random name for the container and the image
randName=$(LC_CTYPE=C tr -dc "[:lower:]" < /dev/random | head -c 8)
# build the image
docker build -t "$randName" .
# run the container
docker run -itd -p $port:80 --name "$randName" "$randName"
# sleep 2 sec until the container is ready
sleep 2
# install php dependencies
docker exec "$randName" composer install --no-dev --optimize-autoloader
# run vegeta attack
run() {
echo "$1 $url"
echo "GET $url" | vegeta attack \
-duration=10s \
-rate=50 \ | vegeta report
echo "----"
sleep 1
# run benchmark
run "Crop" "w_200,h_200,c_1"
run "Resize" "w_200,h_200,rz_1"
run "Rotate" "r_-45,w_400,h_400"
# remove the container and the image
docker rm -f "$randName"
docker rmi -f "$randName"