feat: implement /version endpoint in http indexer service

Cargo.toml

@@ -1,8 +1,5 @@
 [workspace]
-members = [
-    "common",
-    "service",
-]
+members = ["common", "service"]
 resolver = "2"
 
 [profile.dev.package."*"]

common/Cargo.toml

@@ -39,6 +39,7 @@ thiserror = "1.0.49"
 async-trait = "0.1.74"
 headers-derive = "0.1.1"
 headers = "0.3.9"
+build-info = "0.0.34"
 
 [dev-dependencies]
 env_logger = "0.9.0"

common/src/indexer_service/http/indexer_service.rs

@@ -8,8 +8,9 @@ use axum::{
     body::Body,
     response::{IntoResponse, Response},
     routing::{get, post},
-    Router, Server,
+    Json, Router, Server,
 };
+use build_info::BuildInfo;
 use eventuals::Eventual;
 use reqwest::StatusCode;
 use serde::{de::DeserializeOwned, Serialize};
@@ -114,12 +115,34 @@ where
     }
 }
 
+#[derive(Clone, Serialize)]
+pub struct IndexerServiceRelease {
+    version: String,
+    dependencies: HashMap<String, String>,
+}
+
+impl From<&BuildInfo> for IndexerServiceRelease {
+    fn from(value: &BuildInfo) -> Self {
+        Self {
+            version: value.crate_info.version.to_string(),
+            dependencies: HashMap::from_iter(
+                value
+                    .crate_info
+                    .dependencies
+                    .iter()
+                    .map(|d| (d.name.clone(), d.version.to_string())),
+            ),
+        }
+    }
+}
+
 pub struct IndexerServiceOptions<I>
 where
     I: IndexerServiceImpl + Sync + Send + 'static,
 {
     pub service_impl: I,
     pub config: IndexerServiceConfig,
+    pub release: IndexerServiceRelease,
     pub extra_routes: Router<Arc<IndexerServiceState<I>>, Body>,
 }
 
@@ -230,6 +253,7 @@ impl IndexerService {
 
         let router = Router::new()
             .route("/", get("Service is up and running"))
+            .route("/version", get(Json(options.release)))
             .route(
                 PathBuf::from(options.config.server.url_prefix)
                     .join("manifests/:id")

common/src/indexer_service/http/mod.rs

@@ -8,5 +8,5 @@ pub use config::{
     NetworkSubgraphConfig, ServerConfig,
 };
 pub use indexer_service::{
-    IndexerService, IndexerServiceImpl, IndexerServiceOptions, IsAttestable,
+    IndexerService, IndexerServiceImpl, IndexerServiceOptions, IndexerServiceRelease, IsAttestable,
 };

service/Cargo.toml

@@ -2,7 +2,7 @@
 name = "service"
 version = "0.1.0"
 edition = "2021"
-description="Could not find crate on crates.io and could not import with git and path at the same time, so copied a version directly at https://github.com/graphprotocol/indexer/blob/972658b3ce8c512ad7b4dc575d29cd9d5377e3fe/packages/indexer-native/native"
+description = "Could not find crate on crates.io and could not import with git and path at the same time, so copied a version directly at https://github.com/graphprotocol/indexer/blob/972658b3ce8c512ad7b4dc575d29cd9d5377e3fe/packages/indexer-native/native"
 license = "Apache-2.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@@ -25,7 +25,11 @@ serde_json = "1"
 axum = "0.5"
 hyper = "0.14.27"
 tower = { version = "0.4", features = ["util", "timeout", "limit"] }
-tower-http = { version = "0.4.0", features = ["add-extension", "trace", "cors"] }
+tower-http = { version = "0.4.0", features = [
+    "add-extension",
+    "trace",
+    "cors",
+] }
 toml = "0.7.4"
 once_cell = "1.17"
 async-graphql = "4.0.16"
@@ -44,11 +48,19 @@ prometheus = "0.13.3"
 hex = "0.4.3"
 tap_core = "0.6.0"
 ethereum-types = "0.14.1"
-sqlx = { version = "0.7.1", features = ["postgres", "runtime-tokio", "bigdecimal", "rust_decimal", "time"] }
+sqlx = { version = "0.7.1", features = [
+    "postgres",
+    "runtime-tokio",
+    "bigdecimal",
+    "rust_decimal",
+    "time",
+] }
 alloy-primitives = { version = "0.4.2", features = ["serde"] }
 alloy-sol-types = "0.4.2"
 lazy_static = "1.4.0"
-toolshed = { git = "https://github.com/edgeandnode/toolshed", branch = "main", features = ["graphql"] }
+toolshed = { git = "https://github.com/edgeandnode/toolshed", branch = "main", features = [
+    "graphql",
+] }
 
 [dev-dependencies]
 faux = "0.1.10"
@@ -65,4 +77,4 @@ wiremock = "0.5.19"
 version = "1"
 default-features = false
 # Disable features which are enabled by default
-features = ["precommit-hook", "run-cargo-fmt", "run-cargo-clippy"]
+features = ["precommit-hook", "run-cargo-fmt", "run-cargo-clippy"]