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Add skip-slots command (#1095)

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This commit is contained in:
Paul Hauner
2020-05-04 08:04:00 +10:00
committed by GitHub
parent 90453181f8
commit ebbc4e3630
3 changed files with 86 additions and 1 deletions
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30
lcli/src/main.rs
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@@ -10,6 +10,7 @@ mod interop_genesis;
mod new_testnet;
mod parse_hex;
mod refund_deposit_contract;
mod skip_slots;
mod transition_blocks;
use clap::{App, Arg, ArgMatches, SubCommand};
@@ -77,6 +78,32 @@ fn main() {
.help("Output file for generated state."),
),
)
.subcommand(
SubCommand::with_name("skip-slots")
.about("Performs a state transition from some state across some number of skip slots")
.arg(
Arg::with_name("pre-state")
.value_name("BEACON_STATE")
.takes_value(true)
.required(true)
.help("Path to a SSZ file of the pre-state."),
)
.arg(
Arg::with_name("slots")
.value_name("SLOT_COUNT")
.takes_value(true)
.required(true)
.help("Number of slots to skip before outputting a state.."),
)
.arg(
Arg::with_name("output")
.value_name("SSZ_FILE")
.takes_value(true)
.required(true)
.default_value("./output.ssz")
.help("Path to output a SSZ file."),
),
)
.subcommand(
SubCommand::with_name("transition-blocks")
.about("Performs a state transition given a pre-state and block")
@@ -488,6 +515,9 @@ fn run<T: EthSpec>(env_builder: EnvironmentBuilder<T>, matches: &ArgMatches) ->
}
("transition-blocks", Some(matches)) => run_transition_blocks::<T>(matches)
.map_err(|e| format!("Failed to transition blocks: {}", e)),
("skip-slots", Some(matches)) => {
skip_slots::run::<T>(matches).map_err(|e| format!("Failed to skip slots: {}", e))
}
("pretty-hex", Some(matches)) => {
run_parse_hex::<T>(matches).map_err(|e| format!("Failed to pretty print hex: {}", e))
}