example.sh

#!/bin/bash

# Runs the enhanced algorithms on kevinsawicki/http-request (M9).
# Example usage for T2 algorithm: bash example.sh t2
# Example usage for P2 algorithm with 8 machines: bash example.sh p2 8

if [[ $1 == "" ]]; then
    echo "arg1 - The algorithm to run. Valid options are T1 (prioritization, statement, absolute), T2 (prioritization, statement, relative), T3 (prioritization, function, absolute), T4 (prioritization, function, relative), S1 (selection, statement, original), S2 (selection, statement, absolute), S3 (selection, statement, relative), S4 (selection, function, original), S5 (selection, function, absolute), S6 (selection, function, relative), P1 (parallelization, original), and P2 (parallelization, time)."
    echo "arg2 (optional) - Number of machines to simulate for parallelization. Valid otpions are 2, 4, 8, and 16."
    exit 1
fi

scripts_folder=$(cd "$(dirname $BASH_SOURCE)"; pwd)
algo=$1
machines=$2

# Clear any existing logs
rm -rf ${scripts_folder}/logs/
mkdir -p ${scripts_folder}/logs/

# Clone the firstVers if it doesn't exist
if [[ ! -d "firstVers" ]]; then
    echo "Cloning firstVers"
    git clone https://github.com/kevinsawicki/http-request.git firstVers &> ${scripts_folder}/logs/firstVers-clone-log.txt
    echo "Compiling firstVers"
    cd firstVers/lib
    git checkout d0ba95cf3c621c74a023887814e8c1f73b5da1b2 &> ${scripts_folder}/logs/checkout-firstVers.txt
    mvn install dependency:copy-dependencies -DskipTests &> ${scripts_folder}/logs/install-log-firstVers.txt
    cd ${scripts_folder}
fi

# Clone the secondVers if it doesn't exist
if [[ ! -d "secondVers" ]]; then
    echo "Cloning secondVers"
    git clone https://github.com/kevinsawicki/http-request.git secondVers &> ${scripts_folder}/logs/secondVers-clone-log.txt
    echo "Compiling secondVers"
    cd secondVers/lib
    git checkout ef89ec663e6d192c08b77dd1d9b8649975c1419c &> ${scripts_folder}/logs/checkout-secondVers.txt
    mvn install dependency:copy-dependencies -DskipTests &> ${scripts_folder}/logs/install-log-secondVers.txt
    cd ${scripts_folder}
fi

# Clear any existing results
rm -rf lib-results/

echo "Setting up the two versions for regression testing"
bash setup.sh firstVers/lib $algo secondVers/lib &> logs/setup.txt
echo "Running the unenhanced regression testing algorithm on the secondVers"
bash run.sh firstVers/lib $algo secondVers/lib "$machines" &> logs/run-unenhanced.txt
echo "Computing dependencies on the firstVers"
bash compute-deps.sh firstVers/lib $algo secondVers/lib "$machines" &> logs/compute-deps.txt
echo "Running the enhanced regression testing algorithm on the secondVers"
bash run.sh firstVers/lib $algo secondVers/lib "$machines" &> logs/run-enhanced.txt