Side A is essentially a raw dump of files (some literally captured from a terminal with prompt lines included) with no real diff context, mixing unrelated concerns (parser, ranking, reducer, vote UI) as a single 'init seed' commit, making its actual incremental value hard to assess. Side B is a focused, well-motivated change replacing a GitHub-API-dependent commit discovery mechanism with a deterministic, replayable, multi-repo Git-based discovery system, including careful handling of forced pushes, patch-identity dedup, merge/empty commit exclusion, and extensive new tests (unit, integration, and stateful/hypothesis-based) validating the new logic's correctness and idempotency.
constitution · epochs · watch · epoch 3
comparison
c_f6d0fed9bf9a (tommy-mor) vs c_45659f04aa7c (tommy-mor)
download prompt · raw event · cmp_65760d4757784a
council reasoning
Side B replaces fragile GitHub-API commit fetching with deterministic multi-repo git mirror discovery (reachability, patch-id dedup, genesis/merge/empty exclusions, locks, replay), wired into emissions and backed by substantial unit, stateful Hypothesis, and integration coverage. Side A is largely an “init seed” dump of notes, a large URL parser/tests prototype, ranking/reducer/vote slices, and shell helpers—some of it substantive product code, but noisier and less cohesive as lasting project infrastructure than B’s targeted constitutional change.
Side B replaces GitHub API-based commit discovery with deterministic multi-repository Git mirroring, reachability snapshots, patch-identity deduplication, replayable `GitDiscovery` ledger events, and corresponding integration/stateful tests, substantially strengthening the project's core attribution logic. Side A is a large seed commit, but it includes obvious accidental terminal transcript text embedded in source files (for example `forms.rs` and `ranking.rs` begin with shell prompt output), alongside speculative notes and a large amount of initial code, making it a much less reliable lasting contribution.
Side B introduces a full deterministic Git discovery and attribution system (multi-repo mirroring, patch-identity deduplication, snapshotting, locking, and extensive tests), fundamentally changing how contributions are computed. Side A is mostly initial scaffolding with mixed-quality additions (scripts, large parser, notes) but includes noisy artifacts (e.g., pasted terminal text) and lacks cohesive, production-ready impact compared to B’s well-integrated feature.
Side B replaces GitHub API–based commit fetching with a deterministic, replayable multi-repository Git discovery system (mirror cloning, ref-pattern matching, patch identity deduplication, snapshot hashing, file locks) and wires it into emissions with a `GitDiscovery` event and extensive property/stateful tests. Side A is largely an initial seed adding assorted new files (parser, ranking, reducer, UI scaffolding) but without the focused architectural rigor and replay guarantees that Side B introduces for contribution attribution.
sides
A — c_f6d0fed9bf9a (tommy-mor)
message
[1d9d8ade] init seed
diff preview
diff --git a/TEST.sh b/TEST.sh
new file mode 100755
index 0000000000000000000000000000000000000000..266b71f29259f5c2cad2617476ebe2ebc9596d39
--- /dev/null
+++ b/TEST.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -euo pipefail
+cargo test --all
+./scripts/clj-test.sh
diff --git a/bundle.js b/bundle.js
new file mode 100644
index 0000000000000000000000000000000000000000..8d316f9a57cc7c379fe4bd8e42e092c7eac5d265
--- /dev/null
+++ b/bundle.js
@@ -0,0 +1,52 @@
+/**
+ * Slug web UI: only plumbing — fetch/eval/SSE. No product UI logic here.
+ */
+(function () {
+ function evalJs(js) {
+ if (js && String(js).trim()) {
+ eval(js);
+ }
+ }
+
+ // Theme cookie sync (runs before paint; full reload if localStorage disagrees with cookie)
+
+ function initSlugUi() {
+ // POST forms → eval response (except theme + full-navigation forms)
+ document.addEventListener('submit', async function (e) {
+ var f = e.target;
+ if (!f || f.tagName !== 'FORM') return;
+ if ((f.method || 'get').toLowerCase() !== 'post') return;
+ if (f.id === 'slug-theme-form') return;
+ if (f.getAttribute('data-navigate') === 'full') return;
+ e.preventDefault();
+ var resp = await fetch(f.action, {
+ method: 'POST',
+ body: new URLSearchParams(new FormData(f)),
+ headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+ credentials: 'same-origin',
+ });
+ evalJs(await resp.text());
+ });
+
+ // SSE: server-pushed JS
+ function connectSSE() {
+ var ssePath = window.location.pathname + window.location.search;
+ var es = new EventSource('/sse?path=' + encodeURIComponent(ssePath));
+ es.onmessage = function (e) {
+ evalJs(e.data);
+ };
+ es.onerror = function () {
+ es.close();
+ setTimeout(connectSSE, 3000);
+ };
+ }
+ connectSSE();
+ }
+
+ if (document.readyState === 'loading') {
+ document.addEventListener('DOMContentLoaded', initSlugUi);
+ } else {
+ initSlugUi();
+ }
+})();
+
diff --git a/clj-test.sh b/clj-test.sh
new file mode 100755
index 0000000000000000000000000000000000000000..b62a49b98ed60a65a46807b7ad80fa3142f14952
--- /dev/null
+++ b/clj-test.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -euo pipefail
+cd "$(dirname "$0")/.."
+mkdir -p target
+exec clojure -M:kaocha
diff --git a/forms.rs b/forms.rs
new file mode 100644
index 0000000000000000000000000000000000000000..d509fd889fde3fed2662ce0a39006b7a51ae762a
--- /dev/null
+++ b/forms.rs
@@ -0,0 +1,145 @@
+tommy@Tommys-Laptop:~/programming/slug-star/slug|main ⇒ cat server/src/form_template.rs
+//! Plan2-style JSON templates with `{"$form": "field_name"}` holes, filled from
+//! `application/x-www-form-urlencoded` (or any `String` → `String` map) **before**
+//! deserializing into a typed struct.
+//!
+//! # Wire format
+//!
+//! Templates are **compact JSON** (`serde_json::to_string`): one line, no pretty
+//! printing, strings escaped per JSON rules (`\"`, `\n`, etc.). Embed that string
+//! in HTML attributes or text nodes with normal HTML escaping (e.g. maud), not
+//! bespoke encodings.
+//!
+//! # Power vs flat hidden fields
+//!
+//! A form is always a string→string map. You can fake depth with dotted keys (`a.b.c`),
+//! but one structured blob (`__rpc__` = compact JSON) gives you nested objects,
+//! arrays, and optional fields without inventing a new naming scheme each time.
+//!
+//! # Security
+//!
+//! Substitution runs **before** `serde` into your command type. It does not fix
+//! authorization: if the client can replace the hidden `__rpc__` value, they can
+//! change the command shape unless you validate (signed blob, server-side session
+//! context, or treat the blob as hints only). Same threat model as any hidden field.
+
+use serde::Serialize;
+use serde_json::Value;
+use std::collections::HashMap;
+
+/// Serialize a value to compact JSON for a hidden `__rpc__` (or similar) field.
+pub fn template_json_compact<T: Serialize>(v: &T) -> serde_json::Result<String> {
+ serde_json::to_string(v)
+}
+
+/// Recursively walk the JSON AST and replace `{"$form": "key"}` with the submitted
+/// string for `key` (empty if missing). Other keys are unchanged.
+pub fn substitute_form_vars(val: &mut Value, form_data: &HashMap<String, String>) {
+ match val {
+ Value::Object(map) => {
+ if map.len() == 1 {
+ if let Some(Value::String(field_name)) = map.get("$form") {
+ let submitted = form_data
+ .get(field_name.as_str())
+ .map(|s| s.as_str())
+ .unwrap_or("");
+ *val = Value::String(submitted.to_string());
+ return;
+ }
+ }
+ for v in map.values_mut() {
+ substitute_form_vars(v, form_data);
+ }
+ }
+ Value::Array(arr) => {
+ for v in arr.iter_mut() {
+ substitute_form_vars(v, form_data);
+ }
+ }
+ _ => {}
+ }
+}
+
+/// Parse JSON, apply [`substitute_form_vars`], return the mutated value.
+pub fn fill_template_from_form(
+ template_json: &str,
+ form_data: &HashMap<String, String>,
+) -> Result<Value, serde_json::Error> {
+ let mut v: Value = serde_json::from_str(template_json)?;
+ substitute_form_vars(&mut v, form_data);
+ Ok(v)
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use serde::Deserialize;
+
+ #[derive(Debug, Deserialize, PartialEq, Eq)]
+ struct Demo {
+ room: String,
+ thread_tag: String,
+ nested: Nested,
+ }
+
+ #[derive(Debug, Deserialize, PartialEq, Eq)]
+ struct Nested {
+ text: String,
+ }
+
+ #[test]
+ fn holes_become_strings() {
+ let json = r#"{
+ "room": "public",
+ "thread_tag": {"$form": "tag"},
+ "nested": {"text": {"$form": "body"}}
+ }"#;
+ let mut form = HashMap::new();
+ form.insert("tag".into(), "foo".into());
+ form.insert("body".into(), "hello\nworld".into());
+
+ let v = fill_template_from_form(json, &form).unwrap();
+ let d: Demo = serde_json::from_value(v).unwrap();
+ assert_eq!(
+ d,
+ Demo {
+ room: "public".into(),
+ thread_tag: "foo".into(),
+ nested: Nested {
+ text: "hello\nworld".into(),
+ },
+ }
+ );
+ }
+
+ #[test]
+ fn missing_form_key_is_empty_string() {
+ let json = r#"{"x": {"$form": "nope"}}"#;
+ let mut form = HashMap::new();
+ form.insert("other".into(), "y".into());
+ let v = fill_template_from_form(json, &form).unwrap();
+ assert_eq!(v["x"], "");
+ }
+
+ #[test]
+ fn array_of_holes() {
+ let json = r#"{"items": [{"$form": "a"}, {"$form": "b"}]}"#;
+ let mut form = HashMap::new();
+ form.insert("a".into(), "1".into());
+ form.insert("b".into(), "2".into());
+ let v = fill_template_from_form(json, &form).unwrap();
+ assert_eq!(v["items"], serde_json::json!(["1", "2"]));
+ }
+
+ #[test]
+ fn template_json_compact_escapes_and_single_line() {
+ let s = template_json_compact(&serde_json::json!({
+ "x": "quote\"and\nnewline"
+ }))
+ .unwrap();
+ assert!(!s.contains('\n'));
+ assert!(s.contains("\\\"") || s.contains("\\n"));
+ }
+}
+tommy@Tommys-Laptop:~/programming/slug-star/slug|main ⇒
+
diff --git a/gameifying.tdsl b/gameifying.tdsl
new file mode 100644
index 0000000000000000000000000000000000000000..93d2a61d94fcba4370c82d9612e6bb0f0318cc15
--- /dev/null
+++ b/gameifying.tdsl
@@ -0,0 +1,2 @@
+consider gating certain views (top all time?) by a 10 day usage streak.. or something like that.
+or like a path, on homepage(?), that shows day 1: r/amitheasshole, day2: r/aww, day3: gaming, or something like that. progressive revelation + usage incentive.
diff --git a/pagerank_streaming.tdsl b/pagerank_streaming.tdsl
new file mode 100644
index 0000000000000000000000000000000000000000..0f2231b94936c17610adf653ca26b0faa6f2ac3a
--- /dev/null
+++ b/pagerank_streaming.tdsl
@@ -0,0 +1,11 @@
+eventually i want to have ranking histories.
+like "visionary" and "fraud" waxing and waning in a uplot graph over time for #elon-musk.
+there are too many query combinations to precomupte the ranking histories
+(arbitrary user filters, and tag overlap combinations maybe),
+so we're just going to have to calculate them all on demand.
+computers are fast, its okay. for each vote, we need to calculate rank centrality again.
+i was thinking, for n votes we calculate the rank centrality,
+and get node weights. we then output that data to the client (over websocket, or testable barrier).
+then we calculate n+1 votes, _but we keep the node weights in memory_
+so the rank centrality process converges faster.
+this also has the side effect of making the ranking stream in satisfyingly as you load the page.
diff --git a/parser.rs b/parser.rs
new file mode 100644
index 0000000000000000000000000000000000000000..2b87b974f8d1dd93bee35681d87668a94e4ef349
--- /dev/null
+++ b/parser.rs
@@ -0,0 +1,1808 @@
+use std::collections::HashMap;
+use std::rc::Rc;
+use std::cell::RefCell;
+use crate::ui::action::UIAction;
+use crate::ui::types::{Suggestion, GuideOption, ScrollingSuggestion};
+
+// --- Core Abstractions ---
+
+/// Unique identifier for nodes in the graph
+type NodeId = &'static str;
+
+/// Pattern matching for edges
+#[derive(Debug, Clone)]
+pub enum EdgePattern {
+ /// Matches exact literal string
+ Literal(&'static str),
+
+ /// Matches any prefix of a string and suggests the full string
+ /// e.g., PrefixOf("reddit.com") matches "r", "re", "red", "reddit", "reddit.com"
+ PrefixOf(&'static str),
+
+ /// Captures a variable segment (e.g., subreddit name, username)
+ Variable(&'static str),
+
+ /// Matches any string (wildcard)
+ Any,
+}
+
+impl EdgePattern {
+ /// Try to match this pattern against input, return (consumed_chars, captured_value)
+ fn matches(&self, input: &str) -> Option<(usize, Option<String>)> {
+ match self {
+ EdgePattern::Literal(lit) => {
+ if input.starts_with(lit) {
+ Some((lit.len(), None))
+ } else {
+ None
+ }
+ }
+ EdgePattern::PrefixOf(target) => {
+ // Check if input is a prefix of target
+ if target.starts_with(input) && !input.is_empty() {
+ // It's a valid prefix
+ Some((input.len(), None))
+ } else if input.starts_with(target) {
+ // Full match
+ Some((target.len(), None))
+ } else {
+ None
+ }
+ }
+ EdgePattern::Variable(var_name) => {
+ // Consume until next '/' or end of string
+ let end = input.find('/').unwrap_or(input.len());
+ if end > 0 {
+ let captured = input[..end].to_string();
+ // Validate based on variable type
+ if is_valid_variable(var_name, &captured) {
+ Some((end, Some(captured)))
+ } else {
+ None
+ }
+ } else {
+ None
+ }
+ }
+ EdgePattern::Any => {
+ // Match everything until next '/' or end
+ let end = input.find('/').unwrap_or(input.len());
+ if end > 0 {
+ Some((end, Some(input[..end].to_string())))
+ } else {
+ None
+ }
+ }
+ }
+ }
+
+ /// G
… preview truncated; 148,978 characters omittedB — c_45659f04aa7c (tommy-mor)
message
[1efb7222] multi-repository git discovery Make contribution discovery deterministic across repository and branch DAGs, with replayable attribution and adversarial coverage. Co-authored-by: Cursor <cursoragent@cursor.com>
diff preview
diff --git a/constitution.py b/constitution.py
index b535faad658c553b3b9046e2401333618e212150..4bee9f83663ab7fb36db95129b92b64b4ef57258 100644
--- a/constitution.py
+++ b/constitution.py
@@ -6,7 +6,7 @@
# "uvicorn",
# "httpx",
# "tenacity",
-# "evaleval>=0.2.6",
+# "evaleval==0.2.7",
# "authlib",
# "itsdangerous",
# "starlette",
@@ -29,7 +29,7 @@ from datetime import datetime, timezone
from fastapi import FastAPI, Request, Response
from fastapi.responses import PlainTextResponse, HTMLResponse
from starlette.middleware.sessions import SessionMiddleware
-import json, time, os, asyncio, httpx, pathlib
+import json, time, os, asyncio, httpx, pathlib, subprocess, hashlib, re, fcntl
import sympy as sp # type: ignore[reportMissingImports]
from tenacity import retry, retry_if_exception, stop_after_attempt, wait_exponential
from evaleval import (
@@ -118,11 +118,35 @@ JSONL_PATH = pathlib.Path(os.environ.get("JSONL_PATH", "/data/ledger.jsonl"))
GITHUB_CLIENT_ID = os.environ.get("GITHUB_CLIENT_ID", "")
GITHUB_CLIENT_SECRET = os.environ.get("GITHUB_CLIENT_SECRET", "")
-REPO = os.environ.get("REPO", "tommy-mor/slug")
OPENROUTER_API_KEY = os.environ.get("OPENROUTER_API_KEY", "")
OPENROUTER_BASE_URL = os.environ.get("OPENROUTER_BASE_URL", "https://openrouter.ai").rstrip("/")
-GITHUB_API_BASE_URL = os.environ.get("GITHUB_API_BASE_URL", "https://api.github.com").rstrip("/")
+
+# Repositories, branches, and contributor identities are constitutional inputs.
+# A ref pattern matches a complete Git ref: * stays within one path component,
+# while ** crosses slashes, so refs/heads/** includes branches on branches.
+# Environment overrides exist for deterministic integration tests and deployments
+# using the exact same source; their normalized values are committed to every
+# discovery event.
+DEFAULT_REPOSITORIES = [
+ {
+ "id": "slug",
+ "url": "https://github.com/tommy-mor/slug.git",
+ "refs": ["refs/heads/**"],
+ },
+]
+DEFAULT_CONTRIBUTORS = {
+ "tommy-mor": ["thmorriss@gmail.com"],
+}
+
+REPOSITORIES = json.loads(
+ os.environ.get("REPOSITORIES_JSON", json.dumps(DEFAULT_REPOSITORIES))
+)
+CONTRIBUTORS = json.loads(
+ os.environ.get("CONTRIBUTORS_JSON", json.dumps(DEFAULT_CONTRIBUTORS))
+)
+GIT_MIRROR_DIR = pathlib.Path(os.environ.get("GIT_MIRROR_DIR", "/data/git"))
+GIT_TIMEOUT_SECONDS = int(os.environ.get("GIT_TIMEOUT_SECONDS", "120"))
# Council model IDs: slug.social garden rank under this parent (bodies = OpenRouter URLs), then top-up from OpenRouter list.
SLUG_SOCIAL_BASE_URL = os.environ.get("SLUG_SOCIAL_BASE_URL", "https://slug.social").rstrip("/")
@@ -146,6 +170,7 @@ class Emission:
distributions: dict # author -> amount str
ranking: dict # author -> score str
models_used: list
+ discovery_snapshot_id: str = "" # empty only for pre-discovery ledger history
@event
@@ -163,6 +188,20 @@ class Redemption:
amount: str
+@event
+class GitDiscovery:
+ schema_version: int
+ epoch: int
+ snapshot_id: str
+ timestamp_ms: int
+ config_digest: str
+ initial_snapshot: bool
+ configuration: dict
+ repositories: list
+ observations: list
+ commits: list
+
+
store = JsonlStore(JSONL_PATH)
@@ -532,44 +571,426 @@ Side B — unified diffs (full patches):
return json.loads(content)
-def _github_headers():
- h = {"Accept": "application/vnd.github+json"}
- tok = os.environ.get("GITHUB_TOKEN", "")
- if tok:
- h["Authorization"] = f"Bearer {tok}"
- return h
+# ===========================================================================
+# §4b. GIT DISCOVERY — immutable reachability snapshots across repositories
+# ===========================================================================
+#
+# Git timestamps cannot prove when a branch first reached a commit. The first
+# snapshot therefore bootstraps history by committer time at GENESIS_MS. Every
+# later snapshot uses the stronger rule: a commit enters exactly once, when it
+# first becomes reachable from the union of configured refs.
+#
+# OIDs are deduplicated globally, then equivalent cherry-picks are deduplicated
+# by Git's stable patch identity. Merges and empty commits are graph structure,
+# not separately priced contributions. Discovery is all-or-nothing: if any
+# repository cannot be mirrored and verified, no snapshot is appended.
+
+GIT_DISCOVERY_SCHEMA_VERSION = 1
+PATCH_IDENTITY_VERSION = "git-patch-id-stable-v1"
+_DISCOVERY_LOCK = asyncio.Lock()
+
+
+def _normalized_discovery_config() -> dict:
+ repositories = []
+ seen_ids = set()
+ for raw in REPOSITORIES:
+ repo_id = str(raw.get("id", ""))
+ url = str(raw.get("url", ""))
+ refs = sorted(set(str(x) for x in raw.get("refs", [])))
+ if not re.fullmatch(r"[A-Za-z0-9._-]+", repo_id):
+ raise ValueError(f"invalid repository id: {repo_id!r}")
+ if repo_id in seen_ids:
+ raise ValueError(f"duplicate repository id: {repo_id}")
+ if not url or not refs or any(not r.startswith("refs/") for r in refs):
+ raise ValueError(f"repository {repo_id} requires a URL and full ref patterns")
+ seen_ids.add(repo_id)
+ repositories.append({"id": repo_id, "url": url, "refs": refs})
+
+ email_to_contributor = {}
+ contributors = {}
+ for contributor, emails in sorted(CONTRIBUTORS.items()):
+ contributor = str(contributor)
+ normalized = sorted(set(str(e).strip().lower() for e in emails))
+ if not contributor or not normalized:
+ raise ValueError("contributors require an id and at least one email")
+ for email in normalized:
+ if email in email_to_contributor:
+ raise ValueError(f"email belongs to multiple contributors: {email}")
+ email_to_contributor[email] = contributor
+ contributors[contributor] = normalized
+
+ repositories.sort(key=lambda r: r["id"])
+ return {"repositories": repositories, "contributors": contributors}
+
+
+def _config_digest(config: dict) -> str:
+ encoded = json.dumps(config, sort_keys=True, separators=(",", ":")).encode()
+ return hashlib.sha256(encoded).hexdigest()
+
+
+def _ref_pattern_regex(pattern: str) -> re.Pattern:
+ out = ""
+ i = 0
+ while i < len(pattern):
+ if pattern[i:i + 2] == "**":
+ out += ".*"
+ i += 2
+ elif pattern[i] == "*":
+ out += "[^/]*"
+ i += 1
+ elif pattern[i] == "?":
+ out += "[^/]"
+ i += 1
+ else:
+ out += re.escape(pattern[i])
+ i += 1
+ return re.compile(f"^{out}$")
+
+
+def _git(repo: pathlib.Path | None, *args: str, input_bytes: bytes | None = None) -> bytes:
+ command = [
+ "git",
+ "--no-replace-objects",
+ "-c", "core.quotepath=true",
+ "-c", "core.attributesFile=/dev/null",
+ "-c", "diff.external=",
+ "-c", "diff.renames=false",
+ "-c", "diff.algorithm=myers",
+ "-c", "diff.context=3",
+ ]
+ if repo is not None:
+ command += ["-C", str(repo)]
+ command += list(args)
+ try:
+ result = subprocess.run(
+ command,
+ input=input_bytes,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE,
+ env={
+ **os.environ,
+ "GIT_CONFIG_NOSYSTEM": "1",
+ "GIT_CONFIG_GLOBAL": os.devnull,
+ "GIT_NO_REPLACE_OBJECTS": "1",
+ "LC_ALL": "C",
+ "TZ": "UTC",
+ },
+ timeout=GIT_TIMEOUT_SECONDS,
+ check=False,
+ )
+ except subprocess.TimeoutExpired as exc:
+ raise RuntimeError(f"git command timed out: {args[0]}") from exc
+ if result.returncode:
+ error = result.stderr.decode("utf-8", "replace").strip()
+ raise RuntimeError(f"git {args[0]} failed: {error}")
+ return result.stdout
+
+
+def _ensure_mirror(repo: dict) -> pathlib.Path:
+ GIT_MIRROR_DIR.mkdir(parents=True, exist_ok=True)
+ mirror = GIT_MIRROR_DIR / f"{repo['id']}.git"
+ if not mirror.exists():
+ _git(None, "clone", "--mirror", "--", repo["url"], str(mirror))
+ else:
+ actual_url = _git(mirror, "remote", "get-url", "origin").decode().strip()
+ if actual_url != repo["url"]:
+ raise RuntimeError(
+ f"mirror URL mismatch for {repo['id']}: {actual_url!r}"
+ )
+ _git(mirror, "fetch", "--prune", "origin", "+refs/*:refs/*")
+ _git(mirror, "fsck", "--connectivity-only", "--no-dangling")
+ return mirror
+
+
+def _matching_refs(mirror: pathlib.Path, patterns: list[str]) -> list[dict]:
+ regexes = [_ref_pattern_regex(p) for p in patterns]
+ lines = _git(
+ mirror, "for-each-ref", "--format=%(refname)%00%(objectname)"
+ ).decode("utf-8", "replace").splitlines()
+ selected = []
+ for line in lines:
+ if not line:
+ continue
+ ref_name, direct_oid = line.split("\x00", 1)
+ if not any(r.fullmatch(ref_name) for r in regexes):
+ continue
+ commit_oid = _git(
+ mirror, "rev-parse", "--verify", f"{ref_name}^{{commit}}"
+ ).decode().strip()
+ selected.append({
+ "name": ref_name,
+ "direct_oid": direct_oid,
+ "commit_oid": commit_oid,
+ })
+ if not selected:
+ raise RuntimeError(f"no refs matched patterns {patterns!r}")
+ return sorted(selected, key=lambda r: r["name"])
+
+
+def _commit_metadata(mirror: pathlib.Path, oid: str) -> dict:
+ raw = _git(
+ mirror,
+ "show",
+ "-s",
+ "--format=%H%x00%T%x00%P%x00%an%x00%ae%x00%at%x00%cn%x00%ce%x00%ct%x00%B",
+ oid,
+ ).decode("utf-8", "replace")
+ fields = raw.split("\x00", 9)
+ if len(fields) != 10:
+ raise RuntimeError(f"could not parse commit metadata for {oid}")
+ return {
+ "oid": fields[0],
+ "tree_oid": fields[1],
+ "parent_oids": fields[2].split() if fields[2] else [],
+ "author_name": fields[3],
+ "author_email": fields[4].strip().lower(),
+ "author_timestamp_ms": int(fields[5]) * 1000,
+ "committer_name": fields[6],
+ "committer_email": fields[7].strip().lower(),
+ "committer_timestamp_ms": int(fields[8]) * 1000,
+ "message": fields[9].rstrip("\n"),
+ }
-def unified_diff_from_commit_payload(payload: dict) -> str:
- parts = []
- for f in payload.get("files") or []:
- name = f.get("filename", "?")
- patch = f.get("patch")
- if patch:
- parts.append(f"--- {name}\n{patch}")
- else:
- parts.append(f"--- {name}\n[no textual patch: binary, submodule, or too large]\n")
- return "\n\n".join(parts) if parts else "[no files in API response]"
+def _commit_patch(mirror: pathlib.Path, metadata: dict) -> tuple[str, str | None]:
+ parents = metadata["parent_oids"]
+ if len(parents) > 1:
+ return "", None
+ if parents:
+ args = ("diff", "--patch", "--binary", "--full-index", "--no-renames",
+ "--no-ext-diff", "--no-textconv", "--src-prefix=a/",
+ "--dst-prefix=b/", parents[0], metadata["oid"], "--")
+ else:
+ args = ("diff-tree", "--root", "--patch", "--binary", "--full-index",
+ "--no-renames", "--no-ext-diff", "--no-textconv",
+ "--src-prefix=a/", "--dst-prefix=b/", "--no-commit-id",
+ metadata["oid"], "--")
+ patch_bytes = _git(mirror, *args)
+ if not patch_bytes.strip():
+ return "", None
+ # Run patch-id outside the repository so SHA-1 and SHA-256 repositories use
+ # the same canonical patch hash algorithm.
+ patch_id_out = _git(
+ None, "patch-id", "--stable", input_bytes=patch_bytes
+ ).decode().strip()
+ if patch_id_out:
+ st
… preview truncated; 120,051 characters omittedHardlinks — judgments / attempts / prompt
judgments
- ~anthropic/claude-sonnet-latest: B (3:1)
- ~x-ai/grok-latest: B (4:1)
- openai/gpt-chat-latest: B (9:1)
- openai/gpt-5.3-chat: B (9:1)
- openai/gpt-5.2-chat: B (4:1)
attempts
- ~anthropic/claude-sonnet-latest #1
- ~x-ai/grok-latest #1
- openai/gpt-chat-latest #1
- openai/gpt-5.3-chat #1
- openai/gpt-5.2-chat #1
Prompt text is loaded only by the download route.