rev_list.py
python
sha256:18b983389ee1b55900fcd799bfbb496552d2e3ecded9d18cefbfef188947a12e
chore: remove blob-debug test marker file
Sonnet 4.6
1 day ago
| 1 | """muse rev-list — emit a filtered stream of commit IDs. |
| 2 | |
| 3 | ``rev-list`` is the raw commit-ID primitive that backs agent scripting, |
| 4 | counting, ancestry queries, and pipeline composition. Where ``muse log`` |
| 5 | is the human-facing history viewer, ``rev-list`` is the machine-facing |
| 6 | stream — one commit ID per line (or a single integer for ``--count``). |
| 7 | |
| 8 | Usage examples:: |
| 9 | |
| 10 | muse rev-list HEAD # all commits from HEAD to root |
| 11 | muse rev-list dev..feat/new # commits on feat/new not on dev |
| 12 | muse rev-list -n 10 HEAD # last 10 commit IDs |
| 13 | muse rev-list --count HEAD # single integer count |
| 14 | muse rev-list --first-parent HEAD # linear chain only (skip merge parents) |
| 15 | muse rev-list --no-merges HEAD # skip merge commits |
| 16 | muse rev-list --merges HEAD # only merge commits |
| 17 | muse rev-list --author alice HEAD # commits by alice (substring match) |
| 18 | muse rev-list --after 2026-01-01 HEAD # commits after a date (UTC) |
| 19 | muse rev-list --before 2026-12-31 HEAD # commits before a date (UTC) |
| 20 | muse rev-list --touches src/ HEAD # commits touching anything under src/ |
| 21 | muse rev-list --reverse HEAD # oldest-first |
| 22 | muse rev-list --json HEAD # JSON array: {"commit_ids": [...]} |
| 23 | |
| 24 | Range syntax (``A..B``) |
| 25 | Emits commits reachable from *B* but not reachable from *A*. Equivalent |
| 26 | to ``git rev-list A..B``. Useful for counting divergence between branches:: |
| 27 | |
| 28 | muse rev-list --count main..feat # how many commits ahead of main |
| 29 | |
| 30 | ``--count`` mode |
| 31 | Increments a counter rather than accumulating a list — memory is O(1) |
| 32 | with respect to history depth. |
| 33 | |
| 34 | ``--touches <path>`` |
| 35 | Path is matched as a prefix: ``src/`` matches any file whose POSIX path |
| 36 | starts with ``src/``, while ``src/foo.py`` matches only that exact file. |
| 37 | Uses a per-invocation manifest cache so each snapshot is read at most once. |
| 38 | |
| 39 | Exit codes: |
| 40 | 0 — success (including empty result for ``--count 0``). |
| 41 | 1 — no commits matched (non-empty history but all filtered out). |
| 42 | 2 — usage error (bad date, invalid ref, traversal attempt in ``--touches``). |
| 43 | 3 — internal error (repository not found). |
| 44 | """ |
| 45 | |
| 46 | import argparse |
| 47 | import datetime |
| 48 | import json |
| 49 | import logging |
| 50 | import collections |
| 51 | import pathlib |
| 52 | import re |
| 53 | import sys |
| 54 | from typing import Callable, TypedDict |
| 55 | |
| 56 | from muse.cli.config import get_limit |
| 57 | from muse.core.envelope import EnvelopeJson, make_envelope |
| 58 | from muse.core.errors import ExitCode |
| 59 | from muse.core.graph import ancestor_ids |
| 60 | from muse.core.repo import require_repo |
| 61 | from muse.core.refs import ( |
| 62 | get_head_commit_id, |
| 63 | read_current_branch, |
| 64 | ) |
| 65 | from muse.core.commits import ( |
| 66 | CommitRecord, |
| 67 | read_commit, |
| 68 | resolve_commit_ref, |
| 69 | ) |
| 70 | from muse.core.snapshots import get_commit_snapshot_manifest |
| 71 | from muse.core.validation import sanitize_display |
| 72 | from muse.core.timing import start_timer |
| 73 | |
| 74 | logger = logging.getLogger(__name__) |
| 75 | |
| 76 | # --------------------------------------------------------------------------- |
| 77 | # Types |
| 78 | # --------------------------------------------------------------------------- |
| 79 | |
| 80 | type _FileManifest = dict[str, str] |
| 81 | type _ManifestCache = dict[str, _FileManifest] |
| 82 | type _Predicate = Callable[[CommitRecord], bool] |
| 83 | |
| 84 | class _RevListJson(EnvelopeJson): |
| 85 | """JSON output for ID-list mode.""" |
| 86 | |
| 87 | commit_ids: list[str] |
| 88 | |
| 89 | class _RevListCountJson(EnvelopeJson): |
| 90 | """JSON output for --count mode.""" |
| 91 | |
| 92 | count: int |
| 93 | |
| 94 | # --------------------------------------------------------------------------- |
| 95 | # Internal helpers |
| 96 | # --------------------------------------------------------------------------- |
| 97 | |
| 98 | def _parse_range(ref: str) -> tuple[str | None, str]: |
| 99 | """Parse a ref string into ``(exclude_ref, include_ref)``. |
| 100 | |
| 101 | ``"A..B"`` → ``("A", "B")``. A plain ref with no ``..`` → ``(None, ref)``. |
| 102 | |
| 103 | Args: |
| 104 | ref: Raw ref string from the CLI argument. |
| 105 | |
| 106 | Returns: |
| 107 | A two-tuple ``(exclude, include)`` where ``exclude`` is ``None`` for |
| 108 | single-ref inputs. |
| 109 | """ |
| 110 | if ".." in ref: |
| 111 | parts = ref.split("..", 1) |
| 112 | return parts[0].strip(), parts[1].strip() |
| 113 | return None, ref |
| 114 | |
| 115 | def _parse_date(value: str) -> datetime.datetime: |
| 116 | """Parse *value* as a UTC date (``YYYY-MM-DD``) or ISO datetime. |
| 117 | |
| 118 | Args: |
| 119 | value: Date string supplied via ``--after`` or ``--before``. |
| 120 | |
| 121 | Returns: |
| 122 | A timezone-aware :class:`datetime.datetime` in UTC. |
| 123 | |
| 124 | Raises: |
| 125 | ValueError: If *value* cannot be parsed as a recognised date format. |
| 126 | """ |
| 127 | for fmt in ("%Y-%m-%d", "%Y-%m-%dT%H:%M:%S", "%Y-%m-%dT%H:%M:%SZ"): |
| 128 | try: |
| 129 | dt = datetime.datetime.strptime(value, fmt) |
| 130 | return dt.replace(tzinfo=datetime.timezone.utc) |
| 131 | except ValueError: |
| 132 | continue |
| 133 | raise ValueError( |
| 134 | f"Unrecognised date format: {value!r}. " |
| 135 | "Use YYYY-MM-DD or YYYY-MM-DDTHH:MM:SS." |
| 136 | ) |
| 137 | |
| 138 | def _get_manifest( |
| 139 | root: pathlib.Path, |
| 140 | commit_id: str | None, |
| 141 | cache: _ManifestCache, |
| 142 | ) -> _FileManifest: |
| 143 | """Return the snapshot manifest for *commit_id*, using *cache* to avoid re-reads. |
| 144 | |
| 145 | Each commit_id is fetched from disk at most once per *cache* lifetime. |
| 146 | An empty dict is returned (and cached) for ``None`` commit_ids so callers |
| 147 | can treat initial commits uniformly. |
| 148 | |
| 149 | Args: |
| 150 | root: Repository root. |
| 151 | commit_id: Commit whose snapshot manifest to fetch, or ``None``. |
| 152 | cache: Shared manifest cache dict; mutated in place. |
| 153 | |
| 154 | Returns: |
| 155 | The snapshot manifest mapping POSIX path → object_id. |
| 156 | """ |
| 157 | if commit_id is None: |
| 158 | return {} |
| 159 | if commit_id not in cache: |
| 160 | cache[commit_id] = get_commit_snapshot_manifest(root, commit_id) or {} |
| 161 | return cache[commit_id] |
| 162 | |
| 163 | def _commit_touches_path( |
| 164 | root: pathlib.Path, |
| 165 | commit: CommitRecord, |
| 166 | path: str, |
| 167 | cache: _ManifestCache, |
| 168 | ) -> bool: |
| 169 | """Return ``True`` if *commit* added, modified, or removed *path*. |
| 170 | |
| 171 | *path* is matched as a prefix: ``"src/"`` matches any file under ``src/``, |
| 172 | while ``"src/foo.py"`` matches only that exact file. Trailing slashes are |
| 173 | normalised away before comparison. |
| 174 | |
| 175 | Args: |
| 176 | root: Repository root. |
| 177 | commit: The commit to inspect. |
| 178 | path: POSIX path or prefix to match. |
| 179 | cache: Shared manifest cache; passed through to :func:`_get_manifest`. |
| 180 | |
| 181 | Returns: |
| 182 | ``True`` when at least one file matching *path* changed between this |
| 183 | commit and its first parent. |
| 184 | """ |
| 185 | norm = path.rstrip("/") |
| 186 | current = _get_manifest(root, commit.commit_id, cache) |
| 187 | parent = _get_manifest(root, commit.parent_commit_id, cache) |
| 188 | for p in set(current) | set(parent): |
| 189 | if p == norm or p.startswith(f"{norm}/"): |
| 190 | if current.get(p) != parent.get(p): |
| 191 | return True |
| 192 | return False |
| 193 | |
| 194 | def _exclude_set(root: pathlib.Path, start_id: str | None) -> set[str]: |
| 195 | """Return the set of all commit IDs reachable from *start_id*. |
| 196 | |
| 197 | Used to implement ``A..B`` range exclusion: compute ancestors of *A*, |
| 198 | then walk from *B* stopping at any commit in this set. |
| 199 | """ |
| 200 | if start_id is None: |
| 201 | return set() |
| 202 | return ancestor_ids(root, start_id) |
| 203 | |
| 204 | def _walk_from( |
| 205 | root: pathlib.Path, |
| 206 | start_id: str, |
| 207 | *, |
| 208 | exclude: set[str], |
| 209 | first_parent: bool, |
| 210 | max_count: int, |
| 211 | predicates: list[_Predicate], |
| 212 | count_mode: bool, |
| 213 | ) -> tuple[list[str], int]: |
| 214 | """BFS walk from *start_id*, applying filters, returning matching commit IDs. |
| 215 | |
| 216 | In ``count_mode`` the function increments a counter rather than |
| 217 | accumulating IDs, keeping memory O(1) with respect to history depth. |
| 218 | |
| 219 | Args: |
| 220 | root: Repository root. |
| 221 | start_id: Commit ID to start walking from. |
| 222 | exclude: Set of commit IDs to treat as a boundary — commits in |
| 223 | this set and their ancestors are not emitted. |
| 224 | first_parent: When ``True`` only follow ``parent_commit_id`` (the |
| 225 | first/linear parent), skipping ``parent2_commit_id``. |
| 226 | max_count: Stop after emitting this many matching commits. ``0`` |
| 227 | means no limit. |
| 228 | predicates: List of filter callables; a commit is emitted only when |
| 229 | all predicates return ``True``. |
| 230 | count_mode: When ``True`` accumulate a counter instead of a list. |
| 231 | |
| 232 | Returns: |
| 233 | A two-tuple ``(commit_ids, count)`` where ``commit_ids`` is the list |
| 234 | of matching commit IDs (empty in count_mode) and ``count`` is the |
| 235 | number of matching commits. |
| 236 | """ |
| 237 | ids: list[str] = [] |
| 238 | count = 0 |
| 239 | visited: set[str] = set(exclude) |
| 240 | queue: collections.deque[str] = collections.deque([start_id]) |
| 241 | |
| 242 | while queue: |
| 243 | cid = queue.popleft() |
| 244 | if cid in visited: |
| 245 | continue |
| 246 | visited.add(cid) |
| 247 | try: |
| 248 | c = read_commit(root, cid) |
| 249 | except Exception: |
| 250 | continue |
| 251 | if all(pred(c) for pred in predicates): |
| 252 | count += 1 |
| 253 | if not count_mode: |
| 254 | ids.append(c.commit_id) |
| 255 | if max_count > 0 and count >= max_count: |
| 256 | break |
| 257 | if c.parent_commit_id: |
| 258 | queue.append(c.parent_commit_id) |
| 259 | if not first_parent and c.parent2_commit_id: |
| 260 | queue.append(c.parent2_commit_id) |
| 261 | |
| 262 | return ids, count |
| 263 | |
| 264 | # --------------------------------------------------------------------------- |
| 265 | # CLI registration |
| 266 | # --------------------------------------------------------------------------- |
| 267 | |
| 268 | def register( |
| 269 | subparsers: "argparse._SubParsersAction[argparse.ArgumentParser]", |
| 270 | ) -> None: |
| 271 | """Register the ``muse rev-list`` subcommand and its flags.""" |
| 272 | parser = subparsers.add_parser( |
| 273 | "rev-list", |
| 274 | help="Emit a filtered stream of commit IDs.", |
| 275 | description=__doc__, |
| 276 | formatter_class=argparse.RawDescriptionHelpFormatter, |
| 277 | ) |
| 278 | parser.add_argument( |
| 279 | "ref", |
| 280 | nargs="?", |
| 281 | default="HEAD", |
| 282 | help=( |
| 283 | "Ref to walk from, or 'A..B' range (commits on B not on A). " |
| 284 | "Defaults to HEAD." |
| 285 | ), |
| 286 | ) |
| 287 | parser.add_argument( |
| 288 | "--max-count", |
| 289 | type=int, |
| 290 | default=0, |
| 291 | dest="max_count", |
| 292 | metavar="N", |
| 293 | help="Stop after emitting N commits. 0 = no limit (default).", |
| 294 | ) |
| 295 | parser.add_argument( |
| 296 | "--count", |
| 297 | action="store_true", |
| 298 | help="Print a single integer — number of matching commits — instead of IDs.", |
| 299 | ) |
| 300 | parser.add_argument( |
| 301 | "--first-parent", |
| 302 | action="store_true", |
| 303 | dest="first_parent", |
| 304 | help="Follow only the first-parent chain (skip merge parents).", |
| 305 | ) |
| 306 | parser.add_argument( |
| 307 | "--no-merges", |
| 308 | action="store_true", |
| 309 | dest="no_merges", |
| 310 | help="Exclude merge commits (commits with two parents).", |
| 311 | ) |
| 312 | parser.add_argument( |
| 313 | "--merges", |
| 314 | action="store_true", |
| 315 | help="Include only merge commits.", |
| 316 | ) |
| 317 | parser.add_argument( |
| 318 | "--author", |
| 319 | default=None, |
| 320 | metavar="PATTERN", |
| 321 | help="Only commits whose author matches PATTERN (substring or regex).", |
| 322 | ) |
| 323 | parser.add_argument( |
| 324 | "--after", |
| 325 | default=None, |
| 326 | metavar="DATE", |
| 327 | help="Only commits after DATE (YYYY-MM-DD, UTC).", |
| 328 | ) |
| 329 | parser.add_argument( |
| 330 | "--before", |
| 331 | default=None, |
| 332 | metavar="DATE", |
| 333 | help="Only commits before DATE (YYYY-MM-DD, UTC).", |
| 334 | ) |
| 335 | parser.add_argument( |
| 336 | "--touches", |
| 337 | default=None, |
| 338 | metavar="PATH", |
| 339 | help=( |
| 340 | "Only commits that changed PATH. Matched as a prefix: 'src/' " |
| 341 | "matches any file under src/." |
| 342 | ), |
| 343 | ) |
| 344 | parser.add_argument( |
| 345 | "--reverse", |
| 346 | action="store_true", |
| 347 | help="Output commits oldest-first instead of newest-first.", |
| 348 | ) |
| 349 | parser.add_argument( |
| 350 | "--json", "-j", |
| 351 | action="store_true", |
| 352 | dest="json_out", |
| 353 | help='Emit {"commit_ids": [...]} instead of newline-delimited IDs.', |
| 354 | ) |
| 355 | parser.set_defaults(func=run) |
| 356 | |
| 357 | # --------------------------------------------------------------------------- |
| 358 | # Command implementation |
| 359 | # --------------------------------------------------------------------------- |
| 360 | |
| 361 | def run(args: argparse.Namespace) -> None: |
| 362 | """Emit a filtered stream of commit IDs. |
| 363 | |
| 364 | Default output is one commit ID per line, newest-first. Pass ``--count`` |
| 365 | to receive a single integer. Pass ``--json`` for a stable JSON envelope |
| 366 | suitable for agent pipeline consumption. Range syntax (``A..B``) emits |
| 367 | commits reachable from *B* but not from *A*. |
| 368 | |
| 369 | Agent quickstart:: |
| 370 | |
| 371 | muse rev-list HEAD --json |
| 372 | muse rev-list -n 10 HEAD --json |
| 373 | muse rev-list --count main..feat --json |
| 374 | muse rev-list --author alice --after 2026-01-01 HEAD --json |
| 375 | |
| 376 | JSON fields (ID-list mode):: |
| 377 | |
| 378 | commit_ids list[str] Commit IDs matching the filters, newest-first |
| 379 | |
| 380 | JSON fields (--count mode):: |
| 381 | |
| 382 | count int Number of matching commits |
| 383 | |
| 384 | Exit codes:: |
| 385 | |
| 386 | 0 Success (including empty result in JSON mode). |
| 387 | 1 No commits matched (non-empty history, all filtered; plain-text only). |
| 388 | 2 Usage error (bad date, invalid ref, traversal in --touches). |
| 389 | 3 Repository not found. |
| 390 | """ |
| 391 | ref_arg: str = args.ref or "HEAD" |
| 392 | max_count: int = args.max_count |
| 393 | count_mode: bool = args.count |
| 394 | first_parent: bool = args.first_parent |
| 395 | no_merges: bool = args.no_merges |
| 396 | merges_only: bool = args.merges |
| 397 | author_pat: str | None = args.author |
| 398 | after_str: str | None = args.after |
| 399 | before_str: str | None = args.before |
| 400 | touches_path: str | None = args.touches |
| 401 | reverse: bool = args.reverse |
| 402 | json_out: bool = args.json_out |
| 403 | |
| 404 | elapsed = start_timer() |
| 405 | |
| 406 | def _emit_error(msg: str, code: int, error_key: str = "error") -> None: |
| 407 | """Emit a structured error (JSON when --json, stderr otherwise) and exit.""" |
| 408 | if json_out: |
| 409 | print(json.dumps({ |
| 410 | "error": error_key, |
| 411 | "message": msg, |
| 412 | "commit_ids": [], |
| 413 | "count": 0, |
| 414 | "duration_ms": elapsed(), |
| 415 | "exit_code": code, |
| 416 | })) |
| 417 | else: |
| 418 | print(f"❌ {msg}", file=sys.stderr) |
| 419 | raise SystemExit(code) |
| 420 | |
| 421 | # --merges and --no-merges are mutually exclusive. |
| 422 | if no_merges and merges_only: |
| 423 | _emit_error( |
| 424 | "--no-merges and --merges are mutually exclusive.", |
| 425 | ExitCode.USER_ERROR, |
| 426 | "mutually_exclusive_flags", |
| 427 | ) |
| 428 | |
| 429 | # Validate --touches path: reject traversal sequences. |
| 430 | if touches_path is not None: |
| 431 | norm = touches_path.replace("\\", "/") |
| 432 | if norm.startswith("/") or ".." in norm.split("/"): |
| 433 | _emit_error( |
| 434 | f"--touches path {sanitize_display(touches_path)!r} must be a " |
| 435 | "relative path with no traversal sequences.", |
| 436 | ExitCode.USER_ERROR, |
| 437 | "path_traversal", |
| 438 | ) |
| 439 | |
| 440 | # Parse date filters up-front so errors are reported before any I/O. |
| 441 | after_dt: datetime.datetime | None = None |
| 442 | before_dt: datetime.datetime | None = None |
| 443 | if after_str is not None: |
| 444 | try: |
| 445 | after_dt = _parse_date(after_str) |
| 446 | except ValueError as exc: |
| 447 | _emit_error(f"--after: {exc}", ExitCode.USER_ERROR, "bad_date") |
| 448 | if before_str is not None: |
| 449 | try: |
| 450 | before_dt = _parse_date(before_str) |
| 451 | except ValueError as exc: |
| 452 | _emit_error(f"--before: {exc}", ExitCode.USER_ERROR, "bad_date") |
| 453 | |
| 454 | # Compile --author pattern. Treat compilation errors as literal substring |
| 455 | # fallback rather than crashing — this matches user expectation when they |
| 456 | # pass a name like "O'Brien" which contains no real regex metacharacters |
| 457 | # but might be malformed in edge cases. |
| 458 | author_re: re.Pattern[str] | None = None |
| 459 | if author_pat is not None: |
| 460 | try: |
| 461 | author_re = re.compile(author_pat, re.IGNORECASE) |
| 462 | except re.error: |
| 463 | # Literal substring fallback. |
| 464 | escaped = re.escape(author_pat) |
| 465 | author_re = re.compile(escaped, re.IGNORECASE) |
| 466 | |
| 467 | root = require_repo() |
| 468 | |
| 469 | # Resolve start and optional exclude ref. |
| 470 | exclude_ref_str, include_ref_str = _parse_range(ref_arg) |
| 471 | |
| 472 | # Resolve include ref → commit ID. |
| 473 | try: |
| 474 | branch = read_current_branch(root) |
| 475 | except ValueError as exc: |
| 476 | _emit_error(str(exc), ExitCode.INTERNAL_ERROR, "internal_error") |
| 477 | |
| 478 | include_commit = resolve_commit_ref(root, branch, include_ref_str) |
| 479 | if include_commit is None: |
| 480 | # Try treating the ref as a branch name directly. |
| 481 | tip = get_head_commit_id(root, include_ref_str) |
| 482 | if tip is not None: |
| 483 | include_commit = read_commit(root, tip) |
| 484 | if include_commit is None: |
| 485 | _emit_error( |
| 486 | f"Cannot resolve ref {sanitize_display(include_ref_str)!r}.", |
| 487 | ExitCode.USER_ERROR, |
| 488 | "bad_ref", |
| 489 | ) |
| 490 | |
| 491 | # Compute the exclusion set for A..B ranges. |
| 492 | excl: set[str] = set() |
| 493 | if exclude_ref_str: |
| 494 | exclude_commit = resolve_commit_ref(root, branch, exclude_ref_str) |
| 495 | if exclude_commit is None: |
| 496 | tip = get_head_commit_id(root, exclude_ref_str) |
| 497 | if tip is not None: |
| 498 | exclude_commit = read_commit(root, tip) |
| 499 | if exclude_commit is None: |
| 500 | _emit_error( |
| 501 | f"Cannot resolve exclude ref {sanitize_display(exclude_ref_str)!r}.", |
| 502 | ExitCode.USER_ERROR, |
| 503 | "bad_ref", |
| 504 | ) |
| 505 | excl = _exclude_set(root, exclude_commit.commit_id) |
| 506 | |
| 507 | # Build filter predicates. |
| 508 | manifest_cache: _ManifestCache = {} |
| 509 | predicates: list[_Predicate] = [] |
| 510 | |
| 511 | if no_merges: |
| 512 | predicates.append(lambda c: c.parent2_commit_id is None) |
| 513 | if merges_only: |
| 514 | predicates.append(lambda c: c.parent2_commit_id is not None) |
| 515 | if author_re is not None: |
| 516 | _pat = author_re # capture for closure |
| 517 | predicates.append(lambda c: bool(_pat.search(c.author or ""))) |
| 518 | if after_dt is not None: |
| 519 | _after = after_dt # capture for closure |
| 520 | # Parens required: `A if B else C > D` parses as `A if B else (C > D)`, |
| 521 | # not `(A if B else C) > D`. --before already uses parens; match it here. |
| 522 | predicates.append( |
| 523 | lambda c: ( |
| 524 | c.committed_at.replace(tzinfo=datetime.timezone.utc) |
| 525 | if c.committed_at.tzinfo is None |
| 526 | else c.committed_at |
| 527 | ) > _after |
| 528 | ) |
| 529 | if before_dt is not None: |
| 530 | _before = before_dt # capture for closure |
| 531 | predicates.append( |
| 532 | lambda c: ( |
| 533 | c.committed_at.replace(tzinfo=datetime.timezone.utc) |
| 534 | if c.committed_at.tzinfo is None |
| 535 | else c.committed_at |
| 536 | ) < _before |
| 537 | ) |
| 538 | if touches_path is not None: |
| 539 | _path = touches_path.rstrip("/") |
| 540 | _cache = manifest_cache |
| 541 | _root = root |
| 542 | predicates.append( |
| 543 | lambda c: _commit_touches_path(_root, c, _path, _cache) |
| 544 | ) |
| 545 | |
| 546 | # Walk the commit graph. |
| 547 | walk_cap = get_limit("max_walk_commits", root) |
| 548 | effective_max = max_count if max_count > 0 else walk_cap |
| 549 | |
| 550 | ids, count = _walk_from( |
| 551 | root, |
| 552 | include_commit.commit_id, |
| 553 | exclude=excl, |
| 554 | first_parent=first_parent, |
| 555 | max_count=effective_max, |
| 556 | predicates=predicates, |
| 557 | count_mode=count_mode, |
| 558 | ) |
| 559 | |
| 560 | # Emit output. |
| 561 | if count_mode: |
| 562 | if json_out: |
| 563 | print(json.dumps(_RevListCountJson(**make_envelope(elapsed), count=count))) |
| 564 | else: |
| 565 | print(count) |
| 566 | return |
| 567 | |
| 568 | if reverse: |
| 569 | ids = list(reversed(ids)) |
| 570 | |
| 571 | exit_code_val = 0 if ids else 1 |
| 572 | if json_out: |
| 573 | print(json.dumps(_RevListJson( |
| 574 | **make_envelope(elapsed, exit_code=exit_code_val), |
| 575 | commit_ids=ids, |
| 576 | ))) |
| 577 | return |
| 578 | |
| 579 | if ids: |
| 580 | print("\n".join(ids)) |
| 581 | else: |
| 582 | # Empty result — exit 1 so scripts can detect "no matches" vs "no repo". |
| 583 | raise SystemExit(1) |
File History
7 commits
sha256:18b983389ee1b55900fcd799bfbb496552d2e3ecded9d18cefbfef188947a12e
chore: remove blob-debug test marker file
Sonnet 4.6
1 day ago
sha256:e452ad9a6ace6ccc6d875a35e06caf9da5576a970c1c36133b69a891ce5fefa8
chore: prebuild timing test
Sonnet 4.6
8 days ago
sha256:0008ab6695e3e064b3e236b24fd19e538fef6a588eb0d211622f4466d919c0b1
merge: pull staging/dev — advance to 0.2.0rc12
Sonnet 4.6
patch
10 days ago
sha256:9c33d61749fff814c5226d5386aa2af7064c2c02788594a25fdd709358132eea
fix: _PROPOSAL_PREFIX_RESOLVE_LIMIT 200 → 100 to match hub …
Sonnet 4.6
21 days ago
sha256:36c3cb3e76619d4c30a6d9bf81b5ec4ff148e30dcfed913e3114ca7b43b81c7e
fix: rename objects→blobs in push client and all stale test…
Sonnet 4.6
patch
24 days ago
sha256:c06a9b9b9fee26c68ea725b44d54b2c0a171301ce9de746d5b656617b4463a9a
fix: repair four test failures from post-migration audit
Sonnet 4.6
patch
30 days ago
sha256:1900655993c83c4107067375548a7be823e471d2515830842f1a12cba4bd3cdf
fix: unified object store migration — idempotent writes, JS…
Sonnet 4.6
minor
⚠
31 days ago