From ceb852e5b4afda3d753ad5cf70e162512efbf147 Mon Sep 17 00:00:00 2001
From: iris <iris@hyperhive.local>
Date: Fri, 19 Jun 2026 12:38:59 +0200
Subject: [PATCH] hive-ag3nt: add GET /api/bash-tasks endpoint for the agent
 page

Snapshot of the agent's in-flight bash tasks: reads the in-container
bash-tasks/ dir (the co-located hive-bash-mcp daemon writes one TaskFile
JSON per task), deserializes the canonical hive_sh4re::TaskFile, filters to
Pending/Running, and returns them running-first then oldest-first. Skips
unreadable/malformed files (and the daemon's .json.tmp scratch writes) so a
stray file can't fail the list. Snapshot-only for v1; the page polls it like
/api/loose-ends, SSE live-push is a possible follow-up.
---
 hive-ag3nt/src/web_ui.rs | 48 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/hive-ag3nt/src/web_ui.rs b/hive-ag3nt/src/web_ui.rs
index f52c2dae..fe68ea69 100644
--- a/hive-ag3nt/src/web_ui.rs
+++ b/hive-ag3nt/src/web_ui.rs
@@ -123,6 +123,7 @@ pub async fn serve(
         .route("/api/new-session", post(post_new_session))
         .route("/api/logout", post(post_logout))
         .route("/api/loose-ends", get(api_loose_ends))
+        .route("/api/bash-tasks", get(api_bash_tasks))
         .route("/api/stats", get(api_stats))
         .route("/screen/ws", get(screen_ws))
         .route("/icon", get(serve_icon))
@@ -525,6 +526,53 @@ async fn api_loose_ends(State(state): State<AppState>) -> Response {
     axum::Json(serde_json::json!({ "loose_ends": loose_ends })).into_response()
 }
 
+/// `GET /api/bash-tasks` — snapshot of this agent's in-flight bash tasks.
+///
+/// The `hive-bash-mcp` daemon runs in this same container and writes one
+/// `<id>.json` ([`hive_sh4re::TaskFile`]) per task under the harness
+/// `bash-tasks/` dir. This reads that dir and returns the tasks still
+/// `Pending` or `Running`, so the agent page can show what's running without
+/// going through the broker. Snapshot only — the page polls/refreshes it like
+/// `/api/loose-ends`; there's no live SSE push for task state yet. Unreadable
+/// or malformed files (incl. the daemon's `.json.tmp` scratch writes, which
+/// don't match the `.json` extension) are skipped so one stray file can't
+/// fail the whole list.
+async fn api_bash_tasks() -> Response {
+    let dir = crate::paths::harness_dir().join("bash-tasks");
+    let mut tasks: Vec<hive_sh4re::TaskFile> = Vec::new();
+    if let Ok(rd) = std::fs::read_dir(&dir) {
+        for entry in rd.flatten() {
+            let path = entry.path();
+            if path.extension().and_then(|e| e.to_str()) != Some("json") {
+                continue;
+            }
+            let Ok(text) = std::fs::read_to_string(&path) else {
+                continue;
+            };
+            let Ok(task) = serde_json::from_str::<hive_sh4re::TaskFile>(&text) else {
+                continue;
+            };
+            if matches!(
+                task.status,
+                hive_sh4re::TaskStatus::Pending | hive_sh4re::TaskStatus::Running
+            ) {
+                tasks.push(task);
+            }
+        }
+    }
+    // Running before Pending, then oldest-first so a long-runner sits on top.
+    tasks.sort_by(|a, b| {
+        let rank = |s: &hive_sh4re::TaskStatus| match s {
+            hive_sh4re::TaskStatus::Running => 0,
+            _ => 1,
+        };
+        rank(&a.status)
+            .cmp(&rank(&b.status))
+            .then(a.created_at.cmp(&b.created_at))
+    });
+    axum::Json(serde_json::json!({ "tasks": tasks })).into_response()
+}
+
 async fn api_state(State(state): State<AppState>) -> axum::Json<StateSnapshot> {
     // Capture seq *before* any reads so the dedupe contract is
     // "events with seq > snapshot.seq are post-snapshot, never missed."