23a8f31f83
## Issue Addressed NA ## Proposed Changes Fixes most clippy warnings and ignores the rest of them, see issue #1388.
64 lines
2.3 KiB
Rust
64 lines
2.3 KiB
Rust
use clap::ArgMatches;
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use clap_utils::{
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parse_optional, parse_path_with_default_in_home_dir, parse_required, parse_ssz_optional,
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};
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use eth2_testnet_config::Eth2TestnetConfig;
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use std::path::PathBuf;
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use types::{Address, EthSpec, YamlConfig};
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pub fn run<T: EthSpec>(matches: &ArgMatches) -> Result<(), String> {
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let testnet_dir_path = parse_path_with_default_in_home_dir(
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matches,
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"testnet-dir",
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PathBuf::from(".lighthouse/testnet"),
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)?;
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let deposit_contract_address: Address = parse_required(matches, "deposit-contract-address")?;
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let deposit_contract_deploy_block = parse_required(matches, "deposit-contract-deploy-block")?;
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let overwrite_files = matches.is_present("force");
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if testnet_dir_path.exists() && !overwrite_files {
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return Err(format!(
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"{:?} already exists, will not overwrite. Use --force to overwrite",
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testnet_dir_path
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));
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}
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let mut spec = T::default_spec();
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// Update the spec value if the flag was defined. Otherwise, leave it as the default.
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macro_rules! maybe_update {
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($flag: tt, $var: ident) => {
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if let Some(val) = parse_optional(matches, $flag)? {
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spec.$var = val
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}
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};
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}
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maybe_update!("min-genesis-time", min_genesis_time);
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maybe_update!("min-deposit-amount", min_deposit_amount);
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maybe_update!(
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"min-genesis-active-validator-count",
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min_genesis_active_validator_count
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);
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maybe_update!("max-effective-balance", max_effective_balance);
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maybe_update!("effective-balance-increment", effective_balance_increment);
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maybe_update!("ejection-balance", ejection_balance);
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maybe_update!("eth1-follow-distance", eth1_follow_distance);
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maybe_update!("genesis-delay", genesis_delay);
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if let Some(v) = parse_ssz_optional(matches, "genesis-fork-version")? {
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spec.genesis_fork_version = v;
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}
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let testnet: Eth2TestnetConfig<T> = Eth2TestnetConfig {
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deposit_contract_address: format!("{:?}", deposit_contract_address),
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deposit_contract_deploy_block,
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boot_enr: Some(vec![]),
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genesis_state: None,
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yaml_config: Some(YamlConfig::from_spec::<T>(&spec)),
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};
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testnet.write_to_file(testnet_dir_path, overwrite_files)
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}
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