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Add lcli block-root tool (#3580)

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## Issue Addressed

NA

## Proposed Changes

Adds a simple tool for computing the block root of some block from a beacon-API or a file. This is useful for benchmarking.

## Additional Info

NA
This commit is contained in:
Paul Hauner
2022-09-16 08:54:04 +00:00
parent 2cd3e3a768
commit bde3c168e2
3 changed files with 147 additions and 2 deletions
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39
lcli/src/main.rs
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@@ -1,5 +1,6 @@
#[macro_use]
extern crate log;
mod block_root;
mod change_genesis_time;
mod check_deposit_data;
mod create_payload_header;
@@ -714,6 +715,42 @@ fn main() {
.help("List of Attestations to convert to indexed form (JSON)"),
)
)
.subcommand(
SubCommand::with_name("block-root")
.about("Computes the block root of some block")
.arg(
Arg::with_name("block-path")
.long("block-path")
.value_name("PATH")
.takes_value(true)
.conflicts_with("beacon-url")
.requires("pre-state-path")
.help("Path to load a SignedBeaconBlock from file as SSZ."),
)
.arg(
Arg::with_name("beacon-url")
.long("beacon-url")
.value_name("URL")
.takes_value(true)
.help("URL to a beacon-API provider."),
)
.arg(
Arg::with_name("block-id")
.long("block-id")
.value_name("BLOCK_ID")
.takes_value(true)
.requires("beacon-url")
.help("Identifier for a block as per beacon-API standards (slot, root, etc.)"),
)
.arg(
Arg::with_name("runs")
.long("runs")
.value_name("INTEGER")
.takes_value(true)
.default_value("1")
.help("Number of repeat runs, useful for benchmarking."),
)
)
.get_matches();
let result = matches
@@ -799,6 +836,8 @@ fn run<T: EthSpec>(
.map_err(|e| format!("Failed to run insecure-validators command: {}", e)),
("indexed-attestations", Some(matches)) => indexed_attestations::run::<T>(matches)
.map_err(|e| format!("Failed to run indexed-attestations command: {}", e)),
("block-root", Some(matches)) => block_root::run::<T>(env, matches)
.map_err(|e| format!("Failed to run block-root command: {}", e)),
(other, _) => Err(format!("Unknown subcommand {}. See --help.", other)),
}
}