.devcontainer/Dockerfile

@@ -19,7 +19,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 RUN groupadd --gid ${USER_GID:-1000} $USERNAME \
     && useradd --uid ${USER_UID:-1000} --gid ${USER_GID:-1000} -m $USERNAME \
-    && rustup component add clippy
+    && rustup component add clippy \
+    && rustup component add rustfmt
 
 
 

.zed/settings.json

@@ -1,4 +1,10 @@
 {
+    "languages": {
+        "Rust": {
+            "format_on_save": "on",
+            "formatter": "language_server"
+        }
+    },
     "lsp": {
         "rust-analyzer": {
             "initialization_options": {

crates/devcontainer-rs/src/lib.rs

@@ -67,7 +67,9 @@ pub enum ParseError {
 impl TryFrom<(DevContainerSchema, PathBuf)> for DevContainer {
     type Error = ParseError;
 
-    fn try_from((schema, devcontainer_path): (DevContainerSchema, PathBuf)) -> Result<Self, Self::Error> {
+    fn try_from(
+        (schema, devcontainer_path): (DevContainerSchema, PathBuf),
+    ) -> Result<Self, Self::Error> {
         let base_dir = devcontainer_path
             .parent()
             .ok_or_else(|| ParseError::InvalidDevContainerPath(devcontainer_path.clone()))?;

crates/herald-server/src/bot.rs

@@ -1,5 +1,7 @@
 use crate::{
-    gitea::{GiteaAPI, WebhookType}, metrics, open_router::OpenRouterClient,
+    gitea::{GiteaAPI, WebhookType},
+    metrics,
+    open_router::OpenRouterClient,
 };
 use serde::Deserialize;
 use std::{collections::HashSet, sync::Arc};

crates/herald-server/src/main.rs

@@ -1,4 +1,9 @@
-use crate::{bot::Bot, gitea::{GiteaAPI, WebhookType}, open_router::OpenRouterClient, state::AppState};
+use crate::{
+    bot::Bot,
+    gitea::{GiteaAPI, WebhookType},
+    open_router::OpenRouterClient,
+    state::AppState,
+};
 
 use dotenvy::dotenv;
 use tokio::signal::unix::{SignalKind, signal};

crates/herald-server/src/metrics.rs

@@ -1,10 +1,9 @@
 use std::{net::SocketAddr, str::FromStr};
 
-use metrics::{Unit, describe_counter, describe_gauge, counter, gauge};
+use metrics::{Unit, counter, describe_counter, describe_gauge, gauge};
 
 pub fn webhook_received(event_type: &str) {
-    counter!("herald_webhooks_received_total", "event_type" => event_type.to_string())
+    counter!("herald_webhooks_received_total", "event_type" => event_type.to_string()).increment(1);
-        .increment(1);
 }
 
 pub fn webhook_duplicate(event_type: &str) {
@@ -31,8 +30,7 @@ pub fn task_completed(event_type: &str) {
 }
 
 pub fn task_failed(event_type: &str) {
-    counter!("herald_bot_tasks_failed_total", "event_type" => event_type.to_string())
+    counter!("herald_bot_tasks_failed_total", "event_type" => event_type.to_string()).increment(1);
-        .increment(1);
 }
 
 pub fn openrouter_cost_usd(cost: f64) {
@@ -40,13 +38,41 @@ pub fn openrouter_cost_usd(cost: f64) {
 }
 
 pub fn describe() {
-    describe_counter!("herald_webhooks_received_total", Unit::Count, "Total webhooks received");
+    describe_counter!(
-    describe_counter!("herald_webhooks_duplicate_total", Unit::Count, "Webhooks rejected as duplicates");
+        "herald_webhooks_received_total",
-    describe_counter!("herald_webhooks_channel_full_total", Unit::Count, "Webhooks dropped because the bot channel was full");
+        Unit::Count,
-    describe_gauge!("herald_bot_tasks_active", Unit::Count, "Bot tasks currently in progress");
+        "Total webhooks received"
-    describe_counter!("herald_bot_tasks_completed_total", Unit::Count, "Bot tasks completed successfully");
+    );
-    describe_counter!("herald_bot_tasks_failed_total", Unit::Count, "Bot tasks that failed");
+    describe_counter!(
-    describe_counter!("herald_openrouter_cost_cents_total", Unit::Count, "Total OpenRouter cost in cents (divide by 100 for USD)");
+        "herald_webhooks_duplicate_total",
+        Unit::Count,
+        "Webhooks rejected as duplicates"
+    );
+    describe_counter!(
+        "herald_webhooks_channel_full_total",
+        Unit::Count,
+        "Webhooks dropped because the bot channel was full"
+    );
+    describe_gauge!(
+        "herald_bot_tasks_active",
+        Unit::Count,
+        "Bot tasks currently in progress"
+    );
+    describe_counter!(
+        "herald_bot_tasks_completed_total",
+        Unit::Count,
+        "Bot tasks completed successfully"
+    );
+    describe_counter!(
+        "herald_bot_tasks_failed_total",
+        Unit::Count,
+        "Bot tasks that failed"
+    );
+    describe_counter!(
+        "herald_openrouter_cost_cents_total",
+        Unit::Count,
+        "Total OpenRouter cost in cents (divide by 100 for USD)"
+    );
 }
 
 pub fn install(bind_addr: &str) -> anyhow::Result<()> {