feat: add peerinfopb

Author: varex83

Cargo.lock

@@ -7,6 +7,11 @@ license.workspace = true
 publish.workspace = true
 
 [dependencies]
+prost.workspace = true
+prost-types.workspace = true
+
+[build-dependencies]
+charon-build-proto.workspace = true
 
 [lints]
 workspace = true

crates/charon/Cargo.toml

@@ -0,0 +1,9 @@
+//! # Charon Peerinfo Build Script
+//!
+//! This build script compiles the protobuf files.
+
+use std::io::Result;
+
+fn main() -> Result<()> {
+    charon_build_proto::compile_protos("src/peerinfo/peerinfopb/v1")
+}

crates/charon/build.rs

@@ -4,36 +4,5 @@
 //! coordination for Ethereum 2.0 validators. This crate serves as the primary
 //! entry point for the Charon distributed validator node implementation.
 
-/// Adds two numbers together.
-///
-/// # Arguments
-///
-/// * `left` - The first number to add
-/// * `right` - The second number to add
-///
-/// # Returns
-///
-/// The sum of the two numbers
-///
-/// # Examples
-///
-/// ```
-/// use charon::add;
-///
-/// let result = add(2, 2);
-/// assert_eq!(result, 4);
-/// ```
-pub fn add(left: u64, right: u64) -> u64 {
-    left.wrapping_add(right)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn it_works() {
-        let result = add(2, 2);
-        assert_eq!(result, 4);
-    }
-}
+/// Peerinfo.
+pub mod peerinfo;

crates/charon/src/lib.rs

@@ -0,0 +1,2 @@
+/// Peerinfo protobuf definitions.
+pub mod peerinfopb;

crates/charon/src/peerinfo/mod.rs

@@ -0,0 +1,2 @@
+/// V1
+pub mod v1;

crates/charon/src/peerinfo/peerinfopb/mod.rs

@@ -0,0 +1,2 @@
+/// Peerinfo protobuf definitions.
+pub mod peerinfo;

crates/charon/src/peerinfo/peerinfopb/v1.rs

@@ -0,0 +1,17 @@
+syntax = "proto3";
+
+package peerinfo;
+
+import "google/protobuf/timestamp.proto";
+
+message PeerInfo {
+  string                         charon_version = 1;
+  bytes                               lock_hash = 2;
+  optional google.protobuf.Timestamp    sent_at = 3;
+  string                               git_hash = 4;
+  optional google.protobuf.Timestamp started_at = 5;
+  bool                      builder_api_enabled = 6;
+  string                               nickname = 7;
+
+  // NOTE: Always populate timestamps when sending, then make them required after subsequent release.
+}

crates/charon/src/peerinfo/peerinfopb/v1/peerinfo.proto

@@ -0,0 +1,23 @@
+// This file is @generated by prost-build.
+#![allow(dead_code)]
+#![allow(missing_docs)]
+#![allow(clippy::all)]
+#![allow(rustdoc::all)]
+
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct PeerInfo {
+    #[prost(string, tag = "1")]
+    pub charon_version: ::prost::alloc::string::String,
+    #[prost(bytes = "bytes", tag = "2")]
+    pub lock_hash: ::prost::bytes::Bytes,
+    #[prost(message, optional, tag = "3")]
+    pub sent_at: ::core::option::Option<::prost_types::Timestamp>,
+    #[prost(string, tag = "4")]
+    pub git_hash: ::prost::alloc::string::String,
+    #[prost(message, optional, tag = "5")]
+    pub started_at: ::core::option::Option<::prost_types::Timestamp>,
+    #[prost(bool, tag = "6")]
+    pub builder_api_enabled: bool,
+    #[prost(string, tag = "7")]
+    pub nickname: ::prost::alloc::string::String,
+}