Make reply use the API (#5389)

Co-authored-by: Douwe Osinga <douwe@squareup.com>

crates/goose-cli/src/cli.rs

@@ -27,6 +27,7 @@ use goose_bench::runners::metric_aggregator::MetricAggregator;
 use goose_bench::runners::model_runner::ModelRunner;
 use std::io::Read;
 use std::path::PathBuf;
+use tracing::warn;
 
 #[derive(Parser)]
 #[command(author, version, display_name = "", about, long_about = None)]
@@ -820,9 +821,8 @@ pub struct RecipeInfo {
 pub async fn cli() -> Result<()> {
     let cli = Cli::parse();
 
-    // Track the current directory in projects.json
     if let Err(e) = crate::project_tracker::update_project_tracker(None, None) {
-        eprintln!("Warning: Failed to update project tracker: {}", e);
+        warn!("Warning: Failed to update project tracker: {}", e);
     }
 
     let command_name = match &cli.command {

crates/goose-server/src/openapi.rs

@@ -23,6 +23,7 @@ use goose::conversation::message::{
     ToolRequest, ToolResponse,
 };
 
+use crate::routes::reply::MessageEvent;
 use utoipa::openapi::schema::{
     AdditionalProperties, AnyOfBuilder, ArrayBuilder, ObjectBuilder, OneOfBuilder, Schema,
     SchemaFormat, SchemaType,
@@ -420,6 +421,7 @@ derive_utoipa!(Icon as IconSchema);
         ResourceContentsSchema,
         SystemNotificationType,
         SystemNotificationContent,
+        MessageEvent,
         JsonObjectSchema,
         RoleSchema,
         ProviderMetadata,

crates/goose-server/src/routes/reply.rs

@@ -139,6 +139,7 @@ pub enum MessageEvent {
     },
     Notification {
         request_id: String,
+        #[schema(value_type = Object)]
         message: ServerNotification,
     },
     UpdateConversation {
@@ -170,7 +171,9 @@ async fn stream_event(
     path = "/reply",
     request_body = ChatRequest,
     responses(
-        (status = 200, description = "Streaming response initiated", content_type = "text/event-stream"),
+        (status = 200, description = "Streaming response initiated",
+         body = MessageEvent,
+         content_type = "text/event-stream"),
         (status = 424, description = "Agent not initialized"),
         (status = 500, description = "Internal server error")
     )