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Update to spec v1.0.0-rc.0 and BLSv4 (#1765)

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## Issue Addressed

Closes #1504 
Closes #1505
Replaces #1703
Closes #1707

## Proposed Changes

* Update BLST and Milagro to versions compatible with BLSv4 spec
* Update Lighthouse to spec v1.0.0-rc.0, and update EF test vectors
* Use the v1.0.0 constants for `MainnetEthSpec`.
* Rename `InteropEthSpec` -> `V012LegacyEthSpec`
    * Change all constants to suit the mainnet `v0.12.3` specification (i.e., Medalla).
* Deprecate the `--spec` flag for the `lighthouse` binary
    * This value is now obtained from the `config_name` field of the `YamlConfig`.
        * Built in testnet YAML files have been updated.
    * Ignore the `--spec` value, if supplied, log a warning that it will be deprecated
    * `lcli` still has the spec flag, that's fine because it's dev tooling.
* Remove the `E: EthSpec` from `YamlConfig`
    * This means we need to deser the genesis `BeaconState` on-demand, but this is fine.
* Swap the old "minimal", "mainnet" strings over to the new `EthSpecId` enum.
* Always require a `CONFIG_NAME` field in `YamlConfig` (it used to have a default).

## Additional Info

Lots of breaking changes, do not merge! ~~We will likely need a Lighthouse v0.4.0 branch, and possibly a long-term v0.3.0 branch to keep Medalla alive~~.

Co-authored-by: Kirk Baird <baird.k@outlook.com>
Co-authored-by: Paul Hauner <paul@paulhauner.com>
This commit is contained in:
Michael Sproul
2020-10-28 22:19:38 +00:00
parent ad846ad280
commit 36bd4d87f0
55 changed files with 596 additions and 661 deletions
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37
lcli/src/main.rs
View File

@@ -20,9 +20,12 @@ use parse_hex::run_parse_hex;
use std::fs::File;
use std::path::PathBuf;
use std::process;
use std::str::FromStr;
use std::time::{SystemTime, UNIX_EPOCH};
use transition_blocks::run_transition_blocks;
use types::{test_utils::TestingBeaconStateBuilder, EthSpec, MainnetEthSpec, MinimalEthSpec};
use types::{
test_utils::TestingBeaconStateBuilder, EthSpec, EthSpecId, MainnetEthSpec, MinimalEthSpec,
};
fn main() {
simple_logger::SimpleLogger::new()
@@ -482,25 +485,21 @@ fn main() {
)
.get_matches();
macro_rules! run_with_spec {
($env_builder: expr) => {
match run($env_builder, &matches) {
Ok(()) => process::exit(0),
Err(e) => {
println!("Failed to run lcli: {}", e);
process::exit(1)
}
}
};
}
let result = matches
.value_of("spec")
.ok_or_else(|| "Missing --spec flag".to_string())
.and_then(FromStr::from_str)
.and_then(|eth_spec_id| match eth_spec_id {
EthSpecId::Minimal => run(EnvironmentBuilder::minimal(), &matches),
EthSpecId::Mainnet => run(EnvironmentBuilder::mainnet(), &matches),
EthSpecId::V012Legacy => run(EnvironmentBuilder::v012_legacy(), &matches),
});
match matches.value_of("spec") {
Some("minimal") => run_with_spec!(EnvironmentBuilder::minimal()),
Some("mainnet") => run_with_spec!(EnvironmentBuilder::mainnet()),
Some("interop") => run_with_spec!(EnvironmentBuilder::interop()),
spec => {
// This path should be unreachable due to slog having a `default_value`
unreachable!("Unknown spec configuration: {:?}", spec);
match result {
Ok(()) => process::exit(0),
Err(e) => {
println!("Failed to run lcli: {}", e);
process::exit(1)
}
}
}