#!/usr/bin/env bash

saveenv=$-
set -e

# install_octavia_tempest_plugin
function install_octavia_tempest_plugin {
    setup_dev_lib "octavia-tempest-plugin"
}

function build_backend_test_server {
    if is_fedora || is_ubuntu; then
        install_package golang
    else
        die "Distribution not supported. Supported distributions are: RHEL, CentOS, Fedora, Ubuntu"
    fi

    go_path=$(find $DEST/tempest/.tox/tempest/ -name test_server.go)
    bin_path=${go_path%.go}.bin
    CGO_ENABLED=0 GOOS=linux go build \
        -a -ldflags '-s -w -extldflags -static' -o $bin_path \
        ${DEST}/octavia-tempest-plugin/octavia_tempest_plugin/contrib/test_server/test_server.go
}

if [[ "$1" == "stack" ]]; then
    case "$2" in
        install)
            # Install dev library if
            # - the release is more recent than stein (devstack in stein would
            #   try to install it in a python2 env, but octavia-tempest-plugin is
            #   now a python3-only project)
            # - or the user explicitly requests it (INSTALL_TEMPEST=True)
            if [[ "$DEVSTACK_SERIES" != "stein" ]] || [[ "$(trueorfalse False INSTALL_TEMPEST)" == "True" ]]; then
                echo_summary "Installing octavia-tempest-plugin"
                install_octavia_tempest_plugin
            fi
            ;;
        test-config)
            echo_summary "Building backend test server"
            build_backend_test_server
            ;;
    esac
fi

if [[ $saveenv =~ e ]]; then
    set -e
else
    set +e
fi