Implement version endpoint

Cargo.toml

@@ -3,6 +3,7 @@
 members = [
     "anchor",
     "anchor/client",
+    "anchor/common/api_types",
     "anchor/common/bls_lagrange",
     "anchor/common/qbft",
     "anchor/common/ssv_network_config",
@@ -31,6 +32,7 @@ edition = "2021"
 # This table has three subsections: first the internal dependencies, then the lighthouse dependencies, then all other.
 [workspace.dependencies]
 anchor_validator_store = { path = "anchor/validator_store" }
+api_types = { path = "anchor/common/api_types" }
 bls_lagrange = { path = "anchor/common/bls_lagrange" }
 client = { path = "anchor/client" }
 database = { path = "anchor/database" }
@@ -111,7 +113,7 @@ rand = "0.8.5"
 reqwest = "0.12.12"
 rusqlite = "0.28.0"
 serde = { version = "1.0.208", features = ["derive"] }
-serde_json = "1.0.138"
+serde_json = "1.0.140"
 serde_yaml = "0.9"
 sha2 = "0.10.8"
 strum = { version = "0.26.3", features = ["derive"] }

anchor/common/api_types/Cargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "api_types"
+version = "0.1.0"
+edition = { workspace = true }
+
+[dependencies]
+serde = { workspace = true }

anchor/common/api_types/src/lib.rs

@@ -0,0 +1,16 @@
+use serde::Serialize;
+
+#[derive(Serialize)]
+pub struct VersionData {
+    pub version: String,
+}
+#[derive(Serialize)]
+pub struct GenericResponse<T> {
+    pub data: T,
+}
+
+impl<T> From<T> for GenericResponse<T> {
+    fn from(data: T) -> Self {
+        Self { data }
+    }
+}

anchor/common/version/src/lib.rs

@@ -45,7 +45,6 @@ pub const COMMIT_PREFIX: &str = git_version!(
 /// ## Example
 ///
 /// `Anchor/v0.1.0-67da032+/x86_64-linux`
-#[allow(dead_code)]
 pub fn version_with_platform() -> String {
     format!("{}/{}-{}", VERSION, Target::arch(), Target::os())
 }

anchor/http_api/Cargo.toml

@@ -9,9 +9,12 @@ name = "http_api"
 path = "src/lib.rs"
 
 [dependencies]
+api_types = { workspace = true }
 axum = { workspace = true }
 serde = { workspace = true }
+serde_json = { workspace = true }
 slot_clock = { workspace = true }
 task_executor = { workspace = true }
 tokio = { workspace = true }
 tracing = { workspace = true }
+version = { workspace = true }

anchor/http_api/src/router.rs

@@ -1,14 +1,23 @@
 //! The routes for the HTTP API
 
-use axum::{routing::get, Router};
-
+use api_types::{GenericResponse, VersionData};
+use axum::{routing::get, Json, Router};
+use version::version_with_platform;
 /// Creates all the routes for HTTP API
 pub fn new() -> Router {
     // Default route
-    Router::new().route("/", get(root))
+    Router::new()
+        .route("/", get(root))
+        .route("/anchor/version", get(get_version))
 }
 
 // Temporary return value.
 async fn root() -> &'static str {
     "Anchor client"
 }
+
+async fn get_version() -> Json<GenericResponse<VersionData>> {
+    Json(GenericResponse::from(VersionData {
+        version: version_with_platform(),
+    }))
+}