Jędrzej Stuczyński
75 lines
1.8 KiB
Rust
75 lines
1.8 KiB
Rust
// Copyright 2020-2023 - Nym Technologies SA <contact@nymtech.net>
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// SPDX-License-Identifier: GPL-3.0-only
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#![warn(clippy::expect_used)]
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#![warn(clippy::unwrap_used)]
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use clap::{crate_name, crate_version, Parser};
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use colored::Colorize;
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use log::error;
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use nym_bin_common::bin_info;
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use nym_bin_common::logging::{maybe_print_banner, setup_logging};
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use nym_bin_common::output_format::OutputFormat;
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use nym_network_defaults::setup_env;
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use std::error::Error;
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use std::sync::OnceLock;
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mod commands;
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mod config;
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pub(crate) mod error;
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mod http;
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mod node;
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pub(crate) mod support;
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fn pretty_build_info_static() -> &'static str {
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static PRETTY_BUILD_INFORMATION: OnceLock<String> = OnceLock::new();
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PRETTY_BUILD_INFORMATION.get_or_init(|| bin_info!().pretty_print())
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}
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#[derive(Parser)]
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#[clap(author = "Nymtech", version, about, long_version = pretty_build_info_static())]
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struct Cli {
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/// Path pointing to an env file that configures the gateway.
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#[clap(short, long)]
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pub(crate) config_env_file: Option<std::path::PathBuf>,
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/// Flag used for disabling the printed banner in tty.
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#[clap(long)]
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pub(crate) no_banner: bool,
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#[clap(subcommand)]
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command: commands::Commands,
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}
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn Error + Send + Sync>> {
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setup_logging();
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let args = Cli::parse();
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setup_env(args.config_env_file.as_ref());
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if !args.no_banner {
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maybe_print_banner(crate_name!(), crate_version!());
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}
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commands::execute(args).await.map_err(|err| {
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if atty::is(atty::Stream::Stdout) {
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let error_message = format!("{err}").red();
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error!("{error_message}");
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error!("Exiting...");
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}
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err
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})
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use clap::CommandFactory;
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#[test]
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fn verify_cli() {
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Cli::command().debug_assert();
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}
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}
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