#!/usr/bin/env bash
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

. ./ci/common.sh

install_dependencies() {
    export_or_prefix

    # install development tools
    yum install -y wget tar gcc automake autoconf libtool make unzip \
        git which sudo openldap-devel

    # curl with http2
    wget https://github.com/moparisthebest/static-curl/releases/download/v7.79.1/curl-amd64 -O /usr/bin/curl
    # install openresty to make apisix's rpm test work
    yum install -y yum-utils && yum-config-manager --add-repo https://openresty.org/package/centos/openresty.repo
    yum install -y openresty openresty-debug openresty-openssl111-debug-devel pcre pcre-devel

    # install luarocks
    ./utils/linux-install-luarocks.sh

    # install etcdctl
    wget https://github.com/etcd-io/etcd/releases/download/v3.4.0/etcd-v3.4.0-linux-amd64.tar.gz
    tar xf etcd-v3.4.0-linux-amd64.tar.gz
    cp ./etcd-v3.4.0-linux-amd64/etcdctl /usr/local/bin/
    rm -rf etcd-v3.4.0-linux-amd64

    # install vault cli capabilities
    install_vault_cli

    # install test::nginx
    yum install -y cpanminus perl
    cpanm --notest Test::Nginx IPC::Run > build.log 2>&1 || (cat build.log && exit 1)

    # add go1.15 binary to the path
    mkdir build-cache
    # centos-7 ci runs on a docker container with the centos image on top of ubuntu host. Go is required inside the container.
    cd build-cache/ && wget https://golang.org/dl/go1.15.linux-amd64.tar.gz && tar -xf go1.15.linux-amd64.tar.gz
    export PATH=$PATH:$(pwd)/go/bin
    cd ..
    # install and start grpc_server_example
    cd t/grpc_server_example

    # unless pulled recursively, the submodule directory will remain empty. So it's better to initialize and set the submodule to the particular commit.
    if [ ! "$(ls -A . )" ]; then
        git submodule init
        git submodule update
    fi

    CGO_ENABLED=0 go build
    ./grpc_server_example \
        -grpc-address :50051 -grpcs-address :50052 -grpcs-mtls-address :50053 \
        -crt ../certs/apisix.crt -key ../certs/apisix.key -ca ../certs/mtls_ca.crt \
        > grpc_server_example.log 2>&1 || (cat grpc_server_example.log && exit 1)&

    cd ../../
    # wait for grpc_server_example to fully start
    sleep 3

    # installing grpcurl
    install_grpcurl

    # install nodejs
    install_nodejs

    # grpc-web server && client
    cd t/plugin/grpc-web
    ./setup.sh
    # back to home directory
    cd ../../../

    # install dependencies
    git clone https://github.com/iresty/test-nginx.git test-nginx
    create_lua_deps
}

run_case() {
    export_or_prefix
    make init
    ./utils/set-dns.sh
    # run test cases
    FLUSH_ETCD=1 prove -Itest-nginx/lib -I./ -r t | tee /tmp/test.result
    rerun_flaky_tests /tmp/test.result
}

case_opt=$1
case $case_opt in
    (install_dependencies)
        install_dependencies
        ;;
    (run_case)
        run_case
        ;;
esac