Jędrzej Stuczyński
79 lines
2.3 KiB
Rust
79 lines
2.3 KiB
Rust
// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
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// SPDX-License-Identifier: GPL-3.0-only
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use crate::node::bonding_information::BondingInformationV1;
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use crate::node::NymNode;
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use nym_node::config::upgrade_helpers::try_load_current_config;
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use nym_node::error::NymNodeError;
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use std::fs;
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use tracing::{debug, info, trace};
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mod args;
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pub(crate) use args::Args;
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pub(crate) async fn execute(mut args: Args) -> Result<(), NymNodeError> {
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trace!("passed arguments: {args:#?}");
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let config_path = args.config.config_path();
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let output = args.output;
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let bonding_info_path = args.bonding_information_output.clone();
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let init_only = args.init_only;
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let config = if !config_path.exists() {
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debug!("no configuration file found at '{}'", config_path.display());
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info!("initialising new nym-node");
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if args.deny_init {
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return Err(NymNodeError::ForbiddenInitialisation { config_path });
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}
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let maybe_custom_mnemonic = args.take_mnemonic();
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let config = args.build_config()?;
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NymNode::initialise(&config, maybe_custom_mnemonic).await?;
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config
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} else {
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info!(
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"attempting to load nym-node configuration from {}",
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config_path.display()
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);
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let write_changes = args.write_changes;
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let config = args.override_config(try_load_current_config(config_path).await?);
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if write_changes {
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config.save()?;
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}
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config
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};
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let nym_node = NymNode::new(config).await?;
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// if requested, write bonding info
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if let Some(bonding_info_path) = bonding_info_path {
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info!(
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"writing bonding information to '{}'",
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bonding_info_path.display()
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);
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let info = BondingInformationV1::from_data(
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nym_node.mode(),
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nym_node.ed25519_identity_key().to_base58_string(),
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nym_node.x25519_sphinx_key().to_base58_string(),
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);
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let data = output.format(&info);
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fs::write(&bonding_info_path, data).map_err(|source| {
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NymNodeError::BondingInfoWriteFailure {
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path: bonding_info_path,
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source,
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}
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})?;
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}
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if init_only {
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debug!("returning due to the 'init-only' flag");
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return Ok(());
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}
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nym_node.run().await
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}
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