{"messages":[{"content":"You are a constitutional council ranking individual git commits for ownership allocation.\n\nCompare these two commits. Decide which contributed more lasting value to the project.\n\nJudge substance, not spectacle:\n- Prefer correct, lasting design and real bugfixes over churn, formatting, renames, or generated noise.\n- Prefer clarity and necessity over sheer line count. A small precise change can beat a large diffuse one.\n- Do not favor a side merely because its patch is longer or noisier.\n- Weight what the change does for the project, not the contributor's name.\n\nReturn ONLY a JSON object: {\"winner\": \"A\" or \"B\", \"ratio\": \"N:M\", \"explanation\": \"...\"}\nThe explanation must cite concrete differences in the patches (1-3 sentences).\n\nSide A — contributor: tommy-mor\nSide A — commit message:\n[65bce99f] sibling groups #130\n\nSide A — unified diff (full patch):\ndiff --git a/server/src/html/garden.rs b/server/src/html/garden.rs\nindex 82c1b4b4f36ea13a906035a1789ba893222b3695..e3c56d124ab7b0fa08c7f9ae736103e6b7cf5862 100644\n--- a/server/src/html/garden.rs\n+++ b/server/src/html/garden.rs\n@@ -837,7 +837,8 @@ struct SiblingNavGroup {\n     links: Vec<SiblingNavLink>,\n }\n \n-/// Siblings under the same parent, grouped like child rankings (components then isolates).\n+/// Siblings under the same parent: one group per ranking component (ordered list), then one\n+/// group per isolated unranked sibling (each shows rank `1`, separated like components).\n #[derive(Debug, Clone)]\n struct SiblingNavBar {\n     groups: Vec<SiblingNavGroup>,\n@@ -890,15 +891,12 @@ fn build_sibling_nav(\n             groups.push(SiblingNavGroup { links });\n         }\n     }\n-    if !rankings.unranked_items.is_empty() {\n-        let links: Vec<SiblingNavLink> = rankings\n-            .unranked_items\n-            .iter()\n-            .map(|u| SiblingNavLink {\n+    for u in &rankings.unranked_items {\n+        groups.push(SiblingNavGroup {\n+            links: vec![SiblingNavLink {\n                 path: u.clone().normalized_storage().to_storage_string(),\n-            })\n-            .collect();\n-        groups.push(SiblingNavGroup { links });\n+            }],\n+        });\n     }\n     let sibling_total: usize = groups.iter().map(|g| g.links.len()).sum();\n     if sibling_total <= 1 {\n@@ -1541,6 +1539,29 @@ mod tests {\n         assert_eq!(nav.groups[1].links.len(), 1);\n     }\n \n+    #[test]\n+    fn sibling_nav_splits_each_unranked_into_its_own_group() {\n+        let mut reduced = ReducerState::default();\n+        apply_ingest(\n+            &mut reduced,\n+            1,\n+            \"@00000000-0000-0000-0000-000000000000:test:local/test\\n\\\n+             ~/topic {topic body}\\n\\\n+             ~/topic/a {alpha}\\n\\\n+             ~/topic/b {beta}\\n\\\n+             ~/topic/c {gamma}\\n\\\n+             ~/topic/d {delta}\\n\\\n+             {a beats b}\\n             ~/topic/a 2:1 ~/topic/b\\n\",\n+        );\n+\n+        let model = build_item_page_view_model(&reduced, &ScopeId::Public, \"~/topic/a\");\n+        let nav = model.sibling_nav.expect(\"expected sibling nav\");\n+        assert_eq!(nav.groups.len(), 3);\n+        assert_eq!(nav.groups[0].links.len(), 2);\n+        assert_eq!(nav.groups[1].links.len(), 1);\n+        assert_eq!(nav.groups[2].links.len(), 1);\n+    }\n+\n     #[test]\n     fn item_page_model_builds_ranked_child_components() {\n         let mut reduced = ReducerState::default();\n\n\nSide B — contributor: tommy-mor\nSide B — commit message:\n[4cd0d15d] more seed\n\nSide B — unified diff (full patch):\ndiff --git a/Dockerfile b/Dockerfile\nnew file mode 100644\nindex 0000000000000000000000000000000000000000..9cb07c60cb0da063f747cfbf1b3b876ecb8ba03e\n--- /dev/null\n+++ b/Dockerfile\n@@ -0,0 +1,34 @@\n+# time 0.3.47+ requires Rust 1.88 (edition 2024)\n+FROM rust:1.88-slim as builder\n+\n+WORKDIR /build\n+\n+RUN apt-get update && \\\n+    apt-get install -y pkg-config libssl-dev && \\\n+    rm -rf /var/lib/apt/lists/*\n+\n+# Copy source and build. (Keep it simple to avoid remote build cache oddities.)\n+COPY . .\n+RUN cargo build --release --package slugsocial-server\n+\n+FROM debian:bookworm-slim\n+\n+RUN apt-get update && \\\n+    apt-get install -y ca-certificates && \\\n+    rm -rf /var/lib/apt/lists/*\n+\n+WORKDIR /app\n+\n+COPY --from=builder /build/target/release/slugsocial-server /app/slugsocial-server\n+\n+# Create data directory for persistent volume\n+RUN mkdir -p /data\n+\n+ENV SLUG_DATA_DIR=/data\n+ENV SLUG_EVENT_LOG=/data/events.jsonl\n+ENV PORT=8080\n+\n+EXPOSE 8080\n+\n+CMD [\"/app/slugsocial-server\"]\n+\ndiff --git a/deps.edn b/deps.edn\nnew file mode 100644\nindex 0000000000000000000000000000000000000000..0bf892d44f491cb2313e01ae8a942c3097c52948\n--- /dev/null\n+++ b/deps.edn\n@@ -0,0 +1,10 @@\n+{:paths [\".\" \"test\"]\n+ :deps {cheshire/cheshire {:mvn/version \"5.13.0\"}\n+        http-kit/http-kit {:mvn/version \"2.8.0\"}\n+        babashka/fs {:mvn/version \"0.5.32\"}\n+        babashka/process {:mvn/version \"0.6.25\"}\n+        com.blockether/spel {:mvn/version \"0.7.11\"}}\n+ :aliases\n+ {:kaocha {:extra-deps {lambdaisland/kaocha {:mvn/version \"1.91.1392\"}\n+                        lambdaisland/kaocha-junit-xml {:mvn/version \"1.17.101\"}}\n+          :main-opts [\"-m\" \"kaocha.runner\"]}}}\ndiff --git a/event_log.rs b/event_log.rs\nnew file mode 100644\nindex 0000000000000000000000000000000000000000..eaae0d495e43a45d6590603892265a62cc92906e\n--- /dev/null\n+++ b/event_log.rs\n@@ -0,0 +1,83 @@\n+use std::path::{Path, PathBuf};\n+\n+use tokio::{\n+    fs::{self, OpenOptions},\n+    io::{AsyncBufReadExt, AsyncWriteExt, BufReader},\n+};\n+\n+use crate::events::Event;\n+\n+#[derive(Debug, thiserror::Error)]\n+pub enum EventLogError {\n+    #[error(\"io error: {0}\")]\n+    Io(#[from] std::io::Error),\n+    #[error(\"json error: {0}\")]\n+    Json(#[from] serde_json::Error),\n+}\n+\n+#[derive(Debug, Clone)]\n+pub struct EventLog {\n+    path: PathBuf,\n+}\n+\n+impl EventLog {\n+    pub fn new(path: impl Into<PathBuf>) -> Self {\n+        Self { path: path.into() }\n+    }\n+\n+    pub fn path(&self) -> &Path {\n+        &self.path\n+    }\n+\n+    pub async fn ensure_parent_dir(&self) -> Result<(), EventLogError> {\n+        if let Some(parent) = self.path.parent() {\n+            fs::create_dir_all(parent).await?;\n+        }\n+        Ok(())\n+    }\n+\n+    pub async fn append(&self, event: &Event) -> Result<(), EventLogError> {\n+        self.ensure_parent_dir().await?;\n+        let mut f: tokio::fs::File = OpenOptions::new()\n+            .create(true)\n+            .append(true)\n+            .open(&self.path)\n+            .await?;\n+\n+        let mut line = serde_json::to_string(event)?;\n+        line.push('\\n');\n+        f.write_all(line.as_bytes()).await?;\n+        f.flush().await?;\n+        Ok(())\n+    }\n+\n+    /// Load events from JSONL. Corrupt lines are skipped and returned as `(line_no, line)`.\n+    pub async fn load_all(&self) -> Result<(Vec<Event>, Vec<(usize, String)>), EventLogError> {\n+        if !fs::try_exists(&self.path).await? {\n+            return Ok((vec![], vec![]));\n+        }\n+\n+        let f = fs::File::open(&self.path).await?;\n+        let mut reader = BufReader::new(f).lines();\n+\n+        let mut events = Vec::new();\n+        let mut bad_lines = Vec::new();\n+\n+        let mut line_no: usize = 0;\n+        while let Some(line) = reader.next_line().await? {\n+            line_no += 1;\n+            let trimmed = line.trim();\n+            if trimmed.is_empty() {\n+                continue;\n+            }\n+            match serde_json::from_str::<Event>(trimmed) {\n+                Ok(ev) => events.push(ev),\n+                Err(_) => bad_lines.push((line_no, line)),\n+            }\n+        }\n+\n+        Ok((events, bad_lines))\n+    }\n+}\n+\n+\ndiff --git a/fly.toml b/fly.toml\nnew file mode 100644\nindex 0000000000000000000000000000000000000000..bbb9345e527452db1d87a549213645c195eae5fc\n--- /dev/null\n+++ b/fly.toml\n@@ -0,0 +1,42 @@\n+app = \"slugsocial\"\n+primary_region = \"iad\"\n+\n+[build]\n+  dockerfile = \"Dockerfile\"\n+\n+[env]\n+  SLUG_DATA_DIR = \"/data\"\n+  SLUG_EVENT_LOG = \"/data/events.jsonl\"\n+  PORT = \"8080\"\n+\n+[[services]]\n+  internal_port = 8080\n+  protocol = \"tcp\"\n+\n+  [[services.ports]]\n+    port = 80\n+    handlers = [\"http\"]\n+    force_https = true\n+\n+  [[services.ports]]\n+    port = 443\n+    handlers = [\"tls\", \"http\"]\n+\n+  [services.concurrency]\n+    type = \"connections\"\n+    hard_limit = 1000\n+    soft_limit = 500\n+\n+  [[services.http_checks]]\n+    interval = \"10s\"\n+    timeout = \"2s\"\n+    grace_period = \"5s\"\n+    method = \"GET\"\n+    path = \"/healthz\"\n+    protocol = \"http\"\n+    tls_skip_verify = false\n+\n+[[mounts]]\n+  source = \"slugsocial_data\"\n+  destination = \"/data\"\n+\ndiff --git a/views.rs b/views.rs\nnew file mode 100644\nindex 0000000000000000000000000000000000000000..d4f0ffc49475f014698b4da0de6f476884430813\n--- /dev/null\n+++ b/views.rs\n@@ -0,0 +1,63 @@\n+use std::{\n+    collections::HashMap,\n+    sync::{Arc, Mutex},\n+};\n+use tokio::sync::mpsc;\n+\n+type CountMap = Arc<Mutex<HashMap<String, u64>>>;\n+\n+#[derive(Clone)]\n+pub struct ViewStore {\n+    counts: CountMap,\n+    flush_tx: mpsc::Sender<()>,\n+}\n+\n+impl ViewStore {\n+    pub fn new(json_path: &str) -> Self {\n+        // Load existing counts from disk on startup (best-effort)\n+        let initial: HashMap<String, u64> = std::fs::read_to_string(json_path)\n+            .ok()\n+            .and_then(|s| serde_json::from_str(&s).ok())\n+            .unwrap_or_default();\n+\n+        let counts: CountMap = Arc::new(Mutex::new(initial));\n+        let (flush_tx, mut flush_rx) = mpsc::channel::<()>(64);\n+        let path = json_path.to_string();\n+\n+        let counts_for_writer = counts.clone();\n+        tokio::spawn(async move {\n+            while flush_rx.recv().await.is_some() {\n+                while flush_rx.try_recv().is_ok() {}\n+\n+                let snapshot: HashMap<String, u64> = {\n+                    counts_for_writer.lock().unwrap().clone()\n+                };\n+\n+                let path = path.clone();\n+                let _ = tokio::task::spawn_blocking(move || {\n+                    if let Ok(json) = serde_json::to_string(&snapshot) {\n+                        let tmp = format!(\"{path}.tmp\");\n+                        if std::fs::write(&tmp, &json).is_ok() {\n+                            let _ = std::fs::rename(&tmp, &path);\n+                        }\n+                    }\n+                })\n+                .await;\n+            }\n+        });\n+\n+        Self { counts, flush_tx }\n+    }\n+\n+    pub fn increment(&self, path: String) {\n+        {\n+            let mut map = self.counts.lock().unwrap();\n+            *map.entry(path).or_insert(0) += 1;\n+        }\n+        let _ = self.flush_tx.try_send(());\n+    }\n+\n+    pub fn get_views(&self, path: &str) -> u64 {\n+        self.counts.lock().unwrap().get(path).copied().unwrap_or(0)\n+    }\n+}\n","role":"user"}],"model":"openai/gpt-chat-latest"}