#!/usr/bin/env bash

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
LAB_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
REPO_ROOT="$(cd "$LAB_DIR/../.." && pwd)"

source "$SCRIPT_DIR/config.sh"
source "$REPO_ROOT/shared/minicorp/lib/minicorp.sh"
source "$REPO_ROOT/shared/minicorp/topologies/client-router-server.sh"

printf '\n'
mc_log "Resetting $LAB_NAME"

# Stop services and remove the MiniCorp network namespaces.
mc_topology_client_router_server_down

# Remove the namespace-specific resolver configuration.
sudo rm -f "$LAB_CLIENT_RESOLV_CONF"
sudo rmdir "$LAB_CLIENT_RESOLV_DIR" 2>/dev/null || true

# Remove temporary service output.
sudo rm -f \
    "$LAB_WEB_STDOUT" \
    "$LAB_DNS_STDOUT"

printf '\n'
mc_log "$LAB_NAME has been reset."