build

#!/bin/bash

set -o pipefail
set -e

. scripts/common.sh

command=$1

# ensure a supported command
commands=(run tests deps clean)
if [[ ! ${commands[*]} =~ "$command" ]]; then
    echo "${cyan}Unsupported command. Try:${no_color}"
    echo "run [NAME]: build and run backend and the specified proxy container and report back the proxy's URL"
    echo "tests: run the integration tests, building and running all necessary containers"
    echo "deps: build only Lua script dependencies"
    echo "clean: stop/delete all running containers and remove all images"
fi

if [[ "$command" == "run" ]]; then
    run_proxy_name=${2:-default}
    if [[ ! -d "hosts/proxy/${run_proxy_name}" ]]; then
        echo "Not a valid proxy container to run: $run_proxy_name"
        exit 1
    fi
fi

commands=(run tests deps)
if [[ ${commands[*]} =~ "$command" ]]; then
    # build Lua script dependencies
    bash scripts/build_deps.sh
fi

if [[ "$command" == "run" ]]; then
    # run backend container
    sh scripts/run_backend.sh

    # build proxy base image
    sh scripts/build_proxy_base_image.sh

    # run specified proxy container
    sh scripts/run_proxy_container.sh $run_proxy_name

    # report URL to proxy container
    echo "${cyan}Proxy:${no_color}"
    echo curl http://$(boot2docker ip)
fi

if [[ "$command" == "tests" ]]; then
    echo "${cyan}Running integration tests:${no_color}"
    cd test

    # make sure npm packages are installed
    npm install
    # run tests
    npm test

    cd ..
fi

if [[ "$command" == "clean" ]]; then
    # shut down all proxy containers
    for proxy_dir in hosts/proxy/*; do
        [[ -d "${proxy_dir}" ]] || continue # if not a directory, skip

        proxy_name="$(basename $proxy_dir)"

        sh scripts/stop_proxy_container.sh $proxy_name
    done

    # shut down backend container
    sh scripts/stop_backend.sh
fi