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57489e620f
## Issue Addressed #1992 and #1987, and also to be considered a continuation of #1751 ## Proposed Changes many changed files but most are renaming to align the code with the semantics of `--network` - remove the `--network` default value (in clap) and instead set it after checking the `network` and `testnet-dir` flags - move `eth2_testnet_config` crate to `eth2_network_config` - move `Eth2TestnetConfig` to `Eth2NetworkConfig` - move `DEFAULT_HARDCODED_TESTNET` to `DEFAULT_HARDCODED_NETWORK` - `beacon_node`s `get_eth2_testnet_config` loads the `DEFAULT_HARDCODED_NETWORK` if there is no network nor testnet provided - `boot_node`s config loads the config same as the `beacon_node`, it was using the configuration only for preconfigured networks (That code is ~1year old so I asume it was not intended) - removed a one year old comment stating we should try to emulate `https://github.com/eth2-clients/eth2-testnets/tree/master/nimbus/testnet1` it looks outdated (?) - remove `lighthouse`s `load_testnet_config` in favor of `get_eth2_network_config` to centralize that logic (It had differences) - some spelling ## Additional Info Both the command of #1992 and the scripts of #1987 seem to work fine, same as `bn` and `vc`
65 lines
2.3 KiB
Rust
65 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_network_config::Eth2NetworkConfig;
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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(directory::DEFAULT_ROOT_DIR).join("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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spec.deposit_contract_address = deposit_contract_address;
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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 = Eth2NetworkConfig {
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deposit_contract_deploy_block,
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boot_enr: Some(vec![]),
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genesis_state_bytes: 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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