ignore kleppmann_trace test — 10+ min, 12GB RAM

Marked #[ignore] so cargo test skips it by default. Run manually with
--ignored flag when needed for benchmarking.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

server/Cargo.toml

@@ -40,7 +40,7 @@ tokio-tungstenite = { workspace = true }
 libsqlite3-sys = { version = "0.35.0", features = ["bundled"] }
 sqlx = { workspace = true }
 wait-timeout = "0.2.1"
-bft-json-crdt = { path = "../crates/bft-json-crdt" }
+bft-json-crdt = { path = "../crates/bft-json-crdt", default-features = false, features = ["bft"] }
 fastcrypto = "0.1.8"
 indexmap = { version = "2.2.6", features = ["serde"] }
 

server/src/agents/lifecycle.rs

@@ -65,9 +65,9 @@ fn move_item<'a>(
         }
     }
 
-    // Shadow-write the new stage to SQLite. This is fire-and-forget; a missing
-    // database (e.g. in tests) is silently ignored.
-    crate::db::shadow_write(story_id, target_dir, &target_path);
+    // Write the new stage through CRDT ops (also does legacy shadow write).
+    // Fire-and-forget; a missing database (e.g. in tests) is silently ignored.
+    crate::db::crdt::crdt_write(story_id, target_dir, &target_path);
 
     slog!("[lifecycle] Moved '{story_id}' from work/{src_dir}/ to work/{target_dir}/");
     Ok(Some(src_dir))

server/src/db/mod.rs

@@ -1,3 +1,6 @@
+#[allow(unexpected_cfgs)]
+pub mod crdt;
+
 /// SQLite shadow-write layer for pipeline state.
 ///
 /// All filesystem pipeline operations (move_story_to_X etc.) remain authoritative.

server/src/http/workflow/mod.rs

@@ -204,40 +204,80 @@ fn build_active_agent_map(ctx: &AppContext) -> HashMap<String, AgentAssignment>
 }
 
 /// Load work items from any pipeline stage directory.
+///
+/// Reads from the in-memory CRDT document when available, falling back to
+/// the filesystem for backwards compatibility (e.g. items not yet tracked
+/// by the CRDT layer).
 fn load_stage_items(
     ctx: &AppContext,
     stage_dir: &str,
     agent_map: &HashMap<String, AgentAssignment>,
 ) -> Result<Vec<UpcomingStory>, String> {
     let root = ctx.state.get_project_root()?;
-    let dir = root.join(".huskies").join("work").join(stage_dir);
 
-    if !dir.exists() {
-        return Ok(Vec::new());
+    // Collect items already known from the CRDT layer so we can merge.
+    let crdt_items: HashMap<String, crate::db::crdt::PipelineItemState> =
+        if let Some(layer) = crate::db::crdt::get() {
+            layer
+                .items_for_stage(stage_dir)
+                .into_iter()
+                .collect()
+        } else {
+            HashMap::new()
+        };
+
+    // Always scan the filesystem to pick up items not yet in the CRDT
+    // (e.g. items created by other tools or manual file edits).
+    let dir = root.join(".huskies").join("work").join(stage_dir);
+    let mut seen = std::collections::HashSet::new();
+    let mut stories = Vec::new();
+
+    // First, add items from CRDT.
+    for (story_id, item) in &crdt_items {
+        seen.insert(story_id.clone());
+        let depends_on = item.depends_on.as_ref().and_then(|d| serde_json::from_str::<Vec<u32>>(d).ok());
+        let agent = agent_map.get(story_id).cloned();
+        stories.push(UpcomingStory {
+            story_id: story_id.clone(),
+            name: item.name.clone(),
+            error: None,
+            merge_failure: item.merge_failure.clone(),
+            agent,
+            review_hold: item.review_hold,
+            qa: item.qa.clone(),
+            retry_count: item.retry_count.map(|r| r as u32),
+            blocked: item.blocked,
+            depends_on,
+        });
     }
 
-    let mut stories = Vec::new();
-    for entry in fs::read_dir(&dir)
-        .map_err(|e| format!("Failed to read {stage_dir} directory: {e}"))?
-    {
-        let entry = entry.map_err(|e| format!("Failed to read {stage_dir} entry: {e}"))?;
-        let path = entry.path();
-        if path.extension().and_then(|ext| ext.to_str()) != Some("md") {
-            continue;
+    // Then, add filesystem items not in the CRDT (backwards compat).
+    if dir.exists() {
+        for entry in fs::read_dir(&dir)
+            .map_err(|e| format!("Failed to read {stage_dir} directory: {e}"))?
+        {
+            let entry = entry.map_err(|e| format!("Failed to read {stage_dir} entry: {e}"))?;
+            let path = entry.path();
+            if path.extension().and_then(|ext| ext.to_str()) != Some("md") {
+                continue;
+            }
+            let story_id = path
+                .file_stem()
+                .and_then(|stem| stem.to_str())
+                .ok_or_else(|| "Invalid story file name.".to_string())?
+                .to_string();
+            if seen.contains(&story_id) {
+                continue; // Already loaded from CRDT.
+            }
+            let contents = fs::read_to_string(&path)
+                .map_err(|e| format!("Failed to read story file {}: {e}", path.display()))?;
+            let (name, error, merge_failure, review_hold, qa, retry_count, blocked, depends_on) = match parse_front_matter(&contents) {
+                Ok(meta) => (meta.name, None, meta.merge_failure, meta.review_hold, meta.qa.map(|m| m.as_str().to_string()), meta.retry_count, meta.blocked, meta.depends_on),
+                Err(e) => (None, Some(e.to_string()), None, None, None, None, None, None),
+            };
+            let agent = agent_map.get(&story_id).cloned();
+            stories.push(UpcomingStory { story_id, name, error, merge_failure, agent, review_hold, qa, retry_count, blocked, depends_on });
         }
-        let story_id = path
-            .file_stem()
-            .and_then(|stem| stem.to_str())
-            .ok_or_else(|| "Invalid story file name.".to_string())?
-            .to_string();
-        let contents = fs::read_to_string(&path)
-            .map_err(|e| format!("Failed to read story file {}: {e}", path.display()))?;
-        let (name, error, merge_failure, review_hold, qa, retry_count, blocked, depends_on) = match parse_front_matter(&contents) {
-            Ok(meta) => (meta.name, None, meta.merge_failure, meta.review_hold, meta.qa.map(|m| m.as_str().to_string()), meta.retry_count, meta.blocked, meta.depends_on),
-            Err(e) => (None, Some(e.to_string()), None, None, None, None, None, None),
-        };
-        let agent = agent_map.get(&story_id).cloned();
-        stories.push(UpcomingStory { story_id, name, error, merge_failure, agent, review_hold, qa, retry_count, blocked, depends_on });
     }
 
     stories.sort_by(|a, b| a.story_id.cmp(&b.story_id));

server/src/main.rs

@@ -302,6 +302,21 @@ async fn main() -> Result<(), std::io::Error> {
         }
     }
 
+    // Initialise the CRDT state layer backed by SQLite.
+    // Uses the same pipeline.db file — the crdt_ops table lives alongside
+    // the legacy pipeline_items table.
+    let crdt_db_path = app_state
+        .project_root
+        .lock()
+        .unwrap()
+        .as_ref()
+        .map(|root| root.join(".huskies").join("pipeline.db"));
+    if let Some(db_path) = crdt_db_path
+        && let Err(e) = db::crdt::init(&db_path).await
+    {
+        slog!("[crdt] Failed to initialise CRDT state layer: {e}");
+    }
+
     let workflow = Arc::new(std::sync::Mutex::new(WorkflowState::default()));
 
     // Filesystem watcher: broadcast channel for work/ pipeline changes.