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Created Function to Reduce Duplicated Code

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This commit is contained in:
Mark Mackey
2022-02-28 13:59:43 -06:00
parent f01e56d0fa
commit dbedc93707
5 changed files with 47 additions and 55 deletions
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27
boot_node/src/lib.rs
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@@ -3,8 +3,6 @@ use clap::ArgMatches;
use slog::{o, Drain, Level, Logger};
use eth2_network_config::Eth2NetworkConfig;
use std::fs::File;
use std::path::PathBuf;
mod cli;
pub mod config;
mod server;
@@ -86,24 +84,13 @@ fn main<T: EthSpec>(
// parse the CLI args into a useable config
let config: BootNodeConfig<T> = BootNodeConfig::new(bn_matches, eth2_network_config)?;
// Dump config if `dump-config` flag is set
let dump_config = clap_utils::parse_optional::<PathBuf>(lh_matches, "dump-config")?;
if let Some(dump_path) = dump_config {
let config_sz = BootNodeConfigSerialization::from_config_ref(&config);
let mut file = File::create(dump_path)
.map_err(|e| format!("Failed to create dumped config: {:?}", e))?;
serde_json::to_writer(&mut file, &config_sz)
.map_err(|e| format!("Error serializing config: {:?}", e))?;
}
if let Some(dump_path) = clap_utils::parse_optional::<PathBuf>(lh_matches, "dump-chain-config")?
{
let chain_config =
types::Config::from_chain_spec::<T>(&eth2_network_config.chain_spec::<T>()?);
let mut file = File::create(dump_path)
.map_err(|e| format!("Failed to create dumped chain config: {:?}", e))?;
serde_yaml::to_writer(&mut file, &chain_config)
.map_err(|e| format!("Error serializing chain config: {:?}", e))?;
}
// Dump configs if `dump-config` or `dump-chain-config` flags are set
let config_sz = BootNodeConfigSerialization::from_config_ref(&config);
clap_utils::check_dump_configs::<_, T>(
lh_matches,
&config_sz,
&eth2_network_config.chain_spec::<T>()?,
)?;
// Run the boot node
if !lh_matches.is_present("immediate-shutdown") {