deps.py
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| 1 | """muse code deps — import graph and call-graph analysis. |
| 2 | |
| 3 | Answers questions that Git cannot answer structurally: |
| 4 | |
| 5 | **File mode** (``muse code deps src/billing.py``): |
| 6 | What does this file import, and what files in the repo import it? |
| 7 | |
| 8 | **Symbol mode** (``muse code deps "src/billing.py::compute_invoice_total"``): |
| 9 | What does this function call? (Python only; uses stdlib ``ast``.) |
| 10 | With ``--reverse``: what symbols in the repo call this function? |
| 11 | With ``--depth N``: walk the call chain transitively N hops deep. |
| 12 | With ``--transitive``: unlimited-depth BFS through the full call graph. |
| 13 | |
| 14 | These relationships are *structural impossibilities* in Git: Git stores files |
| 15 | as blobs of text with no concept of imports or call-sites. Muse reads the |
| 16 | typed symbol graph and the AST to answer these questions in milliseconds. |
| 17 | |
| 18 | Usage:: |
| 19 | |
| 20 | muse code deps src/billing.py # what does billing.py import? |
| 21 | muse code deps src/billing.py --reverse # who imports billing.py? |
| 22 | muse code deps src/billing.py --reverse --filter tests/ # only importers in tests/ |
| 23 | muse code deps "src/billing.py::compute_total" # direct callees (Python) |
| 24 | muse code deps "src/billing.py::compute_total" --reverse # direct callers |
| 25 | muse code deps "src/billing.py::compute_total" --reverse --depth 3 # 3-hop callers |
| 26 | muse code deps "src/billing.py::compute_total" --transitive # full blast radius |
| 27 | muse code deps "src/billing.py::compute_total" --count # caller count only |
| 28 | |
| 29 | Flags: |
| 30 | |
| 31 | ``--commit, -c REF`` |
| 32 | Inspect a historical snapshot instead of HEAD. |
| 33 | |
| 34 | ``--reverse`` |
| 35 | Invert the query: show callers (symbol mode) or importers (file mode). |
| 36 | |
| 37 | ``--depth N`` |
| 38 | With ``--reverse``: walk transitive callers up to N hops. |
| 39 | Without ``--reverse``: walk transitive callees up to N hops. |
| 40 | ``0`` means unlimited (same as ``--transitive``). |
| 41 | |
| 42 | ``--transitive`` |
| 43 | Walk the full call graph without a depth cap (equivalent to ``--depth 0``). |
| 44 | |
| 45 | ``--filter PATTERN`` |
| 46 | Restrict results to addresses or file paths containing PATTERN. |
| 47 | |
| 48 | ``--count`` |
| 49 | Emit only the total count of results. |
| 50 | |
| 51 | ``--json`` |
| 52 | Emit results as JSON. |
| 53 | """ |
| 54 | |
| 55 | from __future__ import annotations |
| 56 | |
| 57 | import argparse |
| 58 | import fnmatch |
| 59 | import json |
| 60 | import logging |
| 61 | import pathlib |
| 62 | import sys |
| 63 | |
| 64 | from muse.core.errors import ExitCode |
| 65 | from muse.core.repo import read_repo_id, require_repo |
| 66 | from muse.core.store import get_commit_snapshot_manifest, read_current_branch, resolve_commit_ref |
| 67 | from muse.core.symbol_cache import load_symbol_cache |
| 68 | from muse.plugins.registry import read_domain |
| 69 | from muse.plugins.code._callgraph import ( |
| 70 | build_forward_graph, |
| 71 | build_reverse_graph, |
| 72 | callees_for_symbol, |
| 73 | transitive_callees, |
| 74 | transitive_callers, |
| 75 | ) |
| 76 | from muse.plugins.code._query import language_of, symbols_for_snapshot |
| 77 | from muse.plugins.code.ast_parser import SymbolTree |
| 78 | from muse.core.validation import clamp_int, sanitize_display |
| 79 | from muse.core._types import Manifest |
| 80 | |
| 81 | logger = logging.getLogger(__name__) |
| 82 | |
| 83 | |
| 84 | |
| 85 | def _validate_file_rel(file_rel: str) -> None: |
| 86 | """Exit with USER_ERROR if *file_rel* looks like a path traversal attempt.""" |
| 87 | if not file_rel: |
| 88 | print("❌ Target file path cannot be empty.", file=sys.stderr) |
| 89 | raise SystemExit(ExitCode.USER_ERROR) |
| 90 | p = pathlib.PurePosixPath(file_rel) |
| 91 | if p.is_absolute() or ".." in p.parts: |
| 92 | print( |
| 93 | f"❌ Target path '{file_rel}' must be a relative path" |
| 94 | " with no '..' components.", |
| 95 | file=sys.stderr, |
| 96 | ) |
| 97 | raise SystemExit(ExitCode.USER_ERROR) |
| 98 | |
| 99 | |
| 100 | # --------------------------------------------------------------------------- |
| 101 | # Import graph helpers |
| 102 | # --------------------------------------------------------------------------- |
| 103 | |
| 104 | |
| 105 | def _imports_in_tree(tree: SymbolTree) -> list[str]: |
| 106 | """Return the list of module/symbol names imported by symbols in *tree*.""" |
| 107 | return sorted( |
| 108 | rec["qualified_name"] |
| 109 | for rec in tree.values() |
| 110 | if rec["kind"] == "import" |
| 111 | ) |
| 112 | |
| 113 | |
| 114 | def _file_imports( |
| 115 | root: pathlib.Path, |
| 116 | manifest: Manifest, |
| 117 | target_file: str, |
| 118 | *, |
| 119 | workdir: pathlib.Path | None = None, |
| 120 | ) -> list[str]: |
| 121 | """Return import names declared in *target_file* within *manifest*.""" |
| 122 | cache = load_symbol_cache(root) |
| 123 | sym_map = symbols_for_snapshot( |
| 124 | root, manifest, file_filter=target_file, workdir=workdir, cache=cache |
| 125 | ) |
| 126 | cache.save() |
| 127 | tree = sym_map.get(target_file, {}) |
| 128 | return _imports_in_tree(tree) |
| 129 | |
| 130 | |
| 131 | def _reverse_imports( |
| 132 | root: pathlib.Path, |
| 133 | manifest: Manifest, |
| 134 | target_file: str, |
| 135 | file_filter: str | None = None, |
| 136 | ) -> list[str]: |
| 137 | """Return files in *manifest* that import a name matching *target_file*. |
| 138 | |
| 139 | The heuristic: the target file's stem (e.g. ``billing`` for |
| 140 | ``src/billing.py``) is matched against each other file's import names. |
| 141 | This catches ``import billing``, ``from billing import X``, and fully- |
| 142 | qualified paths like ``src.billing``. |
| 143 | |
| 144 | Args: |
| 145 | root: Repository root. |
| 146 | manifest: Snapshot manifest. |
| 147 | target_file: File path to find importers of. |
| 148 | file_filter: Optional glob pattern — only files matching this pattern |
| 149 | are included in the importer list. |
| 150 | """ |
| 151 | target_stem = pathlib.PurePosixPath(target_file).stem |
| 152 | target_module = ( |
| 153 | pathlib.PurePosixPath(target_file) |
| 154 | .with_suffix("") |
| 155 | .as_posix() |
| 156 | .replace("/", ".") |
| 157 | ) |
| 158 | # Use the shared cache — one load for the entire manifest scan. |
| 159 | cache = load_symbol_cache(root) |
| 160 | sym_map = symbols_for_snapshot(root, manifest, cache=cache) |
| 161 | cache.save() |
| 162 | |
| 163 | importers: list[str] = [] |
| 164 | for file_path, tree in sym_map.items(): |
| 165 | if file_path == target_file: |
| 166 | continue |
| 167 | if file_filter and not fnmatch.fnmatch(file_path, f"*{file_filter}*"): |
| 168 | continue |
| 169 | for imp_name in _imports_in_tree(tree): |
| 170 | if ( |
| 171 | imp_name == target_stem |
| 172 | or imp_name == target_module |
| 173 | or imp_name.endswith(f".{target_stem}") |
| 174 | or imp_name.endswith(f".{target_module}") |
| 175 | or target_stem in imp_name.split(".") |
| 176 | ): |
| 177 | importers.append(file_path) |
| 178 | break |
| 179 | return sorted(importers) |
| 180 | |
| 181 | |
| 182 | # --------------------------------------------------------------------------- |
| 183 | # Knowtation domain path |
| 184 | # --------------------------------------------------------------------------- |
| 185 | |
| 186 | |
| 187 | def _run_knowtation_deps( |
| 188 | *, |
| 189 | root: pathlib.Path, |
| 190 | target: str, |
| 191 | reverse: bool, |
| 192 | as_json: bool, |
| 193 | count_only: bool, |
| 194 | file_filter: str | None, |
| 195 | ) -> None: |
| 196 | """Knowtation-domain path for ``muse code deps``. |
| 197 | |
| 198 | Treats *target* as a vault-relative note path (``.md`` / ``.markdown``). |
| 199 | Builds a fresh :class:`~muse.plugins.knowtation.link_index.LinkIndex` for |
| 200 | the working tree and returns outgoing / incoming note edges. |
| 201 | |
| 202 | Args: |
| 203 | root: Repository root. |
| 204 | target: Vault-relative path to the note. |
| 205 | reverse: When ``True``, return notes that link **to** *target*. |
| 206 | as_json: Emit JSON instead of text. |
| 207 | count_only: Emit only the integer count of edges. |
| 208 | file_filter: Restrict results to paths containing this substring. |
| 209 | """ |
| 210 | from muse.plugins.knowtation.code_intel import note_deps |
| 211 | from muse.plugins.knowtation.link_index import build_link_index |
| 212 | from muse.plugins.knowtation._query import is_note |
| 213 | |
| 214 | _validate_file_rel(target) |
| 215 | |
| 216 | if not is_note(target): |
| 217 | print( |
| 218 | f"❌ '{target}' is not a Markdown note. " |
| 219 | "Knowtation deps requires a .md / .markdown / .mdx path.", |
| 220 | file=sys.stderr, |
| 221 | ) |
| 222 | raise SystemExit(ExitCode.USER_ERROR) |
| 223 | |
| 224 | candidate = root / target |
| 225 | if not candidate.is_file(): |
| 226 | print(f"❌ Note '{target}' not found in vault.", file=sys.stderr) |
| 227 | raise SystemExit(ExitCode.USER_ERROR) |
| 228 | |
| 229 | try: |
| 230 | index = build_link_index(root) |
| 231 | except ValueError as exc: |
| 232 | print(f"❌ Could not index vault: {exc}", file=sys.stderr) |
| 233 | raise SystemExit(ExitCode.USER_ERROR) |
| 234 | |
| 235 | result = note_deps(index, target, reverse=reverse) |
| 236 | links = result["links"] |
| 237 | |
| 238 | if file_filter: |
| 239 | links = [ |
| 240 | link for link in links |
| 241 | if (link["target"] and file_filter in link["target"]) |
| 242 | or (file_filter in link["source"]) |
| 243 | ] |
| 244 | result["links"] = links |
| 245 | result["count"] = len(links) |
| 246 | |
| 247 | if count_only: |
| 248 | print(result["count"]) |
| 249 | return |
| 250 | |
| 251 | if as_json: |
| 252 | result["domain"] = "knowtation" |
| 253 | print(json.dumps(result, indent=2)) |
| 254 | return |
| 255 | |
| 256 | direction_label = "Notes that link to" if reverse else "Notes linked from" |
| 257 | print(f"\n{direction_label} {sanitize_display(target)}") |
| 258 | print("─" * 62) |
| 259 | if not links: |
| 260 | msg = "no incoming links" if reverse else "no outgoing links" |
| 261 | print(f" ({msg})") |
| 262 | else: |
| 263 | for link in links: |
| 264 | other = link["source"] if reverse else (link["target"] or "(broken)") |
| 265 | kind = link["kind"] |
| 266 | fragment = f"#{link['fragment']}" if link["fragment"] else "" |
| 267 | print(f" {sanitize_display(other)}{fragment} [{kind}]") |
| 268 | print(f"\n{result['count']} link(s)") |
| 269 | |
| 270 | |
| 271 | # --------------------------------------------------------------------------- |
| 272 | # Registration |
| 273 | # --------------------------------------------------------------------------- |
| 274 | |
| 275 | |
| 276 | def register( |
| 277 | subparsers: "argparse._SubParsersAction[argparse.ArgumentParser]", |
| 278 | ) -> None: |
| 279 | """Register the deps subcommand.""" |
| 280 | parser = subparsers.add_parser( |
| 281 | "deps", |
| 282 | help="Show the import graph or call graph for a file or symbol.", |
| 283 | description=__doc__, |
| 284 | formatter_class=argparse.RawDescriptionHelpFormatter, |
| 285 | ) |
| 286 | parser.add_argument( |
| 287 | "target", |
| 288 | metavar="TARGET", |
| 289 | help=( |
| 290 | 'File path (e.g. "src/billing.py") for import graph, or ' |
| 291 | 'symbol address (e.g. "src/billing.py::compute_invoice_total")' |
| 292 | " for call graph." |
| 293 | ), |
| 294 | ) |
| 295 | parser.add_argument( |
| 296 | "--reverse", "-r", |
| 297 | action="store_true", |
| 298 | help="Show importers (file mode) or callers (symbol mode) instead.", |
| 299 | ) |
| 300 | parser.add_argument( |
| 301 | "--depth", |
| 302 | type=int, |
| 303 | default=1, |
| 304 | metavar="N", |
| 305 | help=( |
| 306 | "Walk transitive callers/callees up to N hops" |
| 307 | " (symbol mode only; 0 = unlimited)." |
| 308 | ), |
| 309 | ) |
| 310 | parser.add_argument( |
| 311 | "--transitive", |
| 312 | action="store_true", |
| 313 | help="Walk the full call graph without a depth cap.", |
| 314 | ) |
| 315 | parser.add_argument( |
| 316 | "--filter", |
| 317 | dest="file_filter", |
| 318 | default=None, |
| 319 | metavar="PATTERN", |
| 320 | help="Restrict results to addresses/paths containing PATTERN.", |
| 321 | ) |
| 322 | parser.add_argument( |
| 323 | "--count", |
| 324 | action="store_true", |
| 325 | help="Emit only the total count of results.", |
| 326 | ) |
| 327 | parser.add_argument( |
| 328 | "--commit", "-c", |
| 329 | default=None, |
| 330 | metavar="REF", |
| 331 | dest="ref", |
| 332 | help="Inspect a historical commit instead of HEAD.", |
| 333 | ) |
| 334 | parser.add_argument( |
| 335 | "--json", |
| 336 | action="store_true", |
| 337 | dest="as_json", |
| 338 | help="Emit results as JSON.", |
| 339 | ) |
| 340 | parser.set_defaults(func=run) |
| 341 | |
| 342 | |
| 343 | # --------------------------------------------------------------------------- |
| 344 | # Run |
| 345 | # --------------------------------------------------------------------------- |
| 346 | |
| 347 | |
| 348 | def run(args: argparse.Namespace) -> None: |
| 349 | """Show the import graph or call graph for a file or symbol. |
| 350 | |
| 351 | **File mode** — pass a file path:: |
| 352 | |
| 353 | muse code deps src/billing.py # what does billing.py import? |
| 354 | muse code deps src/billing.py --reverse # what files import billing.py? |
| 355 | |
| 356 | **Symbol mode** — pass a symbol address (Python call-graph):: |
| 357 | |
| 358 | muse code deps "src/billing.py::compute_total" |
| 359 | muse code deps "src/billing.py::compute_total" --reverse --depth 3 |
| 360 | muse code deps "src/billing.py::compute_total" --transitive |
| 361 | |
| 362 | Call-graph analysis uses the committed snapshot (or ``--commit`` to pin). |
| 363 | """ |
| 364 | target: str = args.target |
| 365 | reverse: bool = args.reverse |
| 366 | ref: str | None = args.ref |
| 367 | as_json: bool = args.as_json |
| 368 | depth: int = clamp_int(args.depth, 1, 50, "depth") |
| 369 | transitive: bool = args.transitive |
| 370 | file_filter: str | None = args.file_filter |
| 371 | count_only: bool = args.count |
| 372 | |
| 373 | # --transitive overrides --depth to unlimited (0 signals no BFS cap internally). |
| 374 | effective_depth = 0 if transitive else depth |
| 375 | |
| 376 | root = require_repo() |
| 377 | repo_id = read_repo_id(root) |
| 378 | branch = read_current_branch(root) |
| 379 | |
| 380 | try: |
| 381 | active_domain = read_domain(root) |
| 382 | except Exception: |
| 383 | active_domain = "code" |
| 384 | |
| 385 | if active_domain == "knowtation": |
| 386 | _run_knowtation_deps( |
| 387 | root=root, |
| 388 | target=target, |
| 389 | reverse=reverse, |
| 390 | as_json=as_json, |
| 391 | count_only=count_only, |
| 392 | file_filter=file_filter, |
| 393 | ) |
| 394 | return |
| 395 | |
| 396 | is_symbol_mode = "::" in target |
| 397 | |
| 398 | # ── Symbol mode: call-graph (Python only) ───────────────────────────────── |
| 399 | if is_symbol_mode: |
| 400 | file_rel, sym_qualified = target.split("::", 1) |
| 401 | _validate_file_rel(file_rel) |
| 402 | |
| 403 | lang = language_of(file_rel) |
| 404 | if lang != "Python": |
| 405 | print( |
| 406 | f"❌ Call-graph analysis is currently Python-only." |
| 407 | f" '{file_rel}' is {lang}.", |
| 408 | file=sys.stderr, |
| 409 | ) |
| 410 | raise SystemExit(ExitCode.USER_ERROR) |
| 411 | |
| 412 | commit = resolve_commit_ref(root, repo_id, branch, ref) |
| 413 | if commit is None: |
| 414 | print( |
| 415 | f"❌ Commit '{ref or 'HEAD'}' not found.", file=sys.stderr |
| 416 | ) |
| 417 | raise SystemExit(ExitCode.USER_ERROR) |
| 418 | |
| 419 | manifest = get_commit_snapshot_manifest(root, commit.commit_id) or {} |
| 420 | shared_cache = load_symbol_cache(root) |
| 421 | |
| 422 | if not reverse: |
| 423 | # ── Forward: what does this symbol call? ────────────────────── |
| 424 | if effective_depth == 1: |
| 425 | # Single hop — fast path using source bytes. |
| 426 | obj_id = manifest.get(file_rel) |
| 427 | if obj_id is None: |
| 428 | print( |
| 429 | f"❌ '{file_rel}' not found in snapshot" |
| 430 | f" '{commit.commit_id[:8]}'.", |
| 431 | file=sys.stderr, |
| 432 | ) |
| 433 | raise SystemExit(ExitCode.USER_ERROR) |
| 434 | from muse.core.object_store import read_object # noqa: PLC0415 |
| 435 | raw = read_object(root, obj_id) |
| 436 | if raw is None: |
| 437 | print( |
| 438 | f"❌ Object for '{file_rel}' missing from store.", |
| 439 | file=sys.stderr, |
| 440 | ) |
| 441 | raise SystemExit(ExitCode.USER_ERROR) |
| 442 | callees = callees_for_symbol(raw, target) |
| 443 | if file_filter: |
| 444 | callees = [c for c in callees if file_filter in c] |
| 445 | shared_cache.save() |
| 446 | |
| 447 | if count_only: |
| 448 | print(len(callees)) |
| 449 | return |
| 450 | if as_json: |
| 451 | print( |
| 452 | json.dumps( |
| 453 | {"address": target, "depth": 1, "calls": callees}, |
| 454 | indent=2, |
| 455 | ) |
| 456 | ) |
| 457 | return |
| 458 | print(f"\nDirect callees of {sanitize_display(target)}") |
| 459 | print("─" * 62) |
| 460 | if not callees: |
| 461 | print(" (no function calls detected)") |
| 462 | else: |
| 463 | for name in callees: |
| 464 | print(f" {name}") |
| 465 | print(f"\n{len(callees)} callee(s)") |
| 466 | else: |
| 467 | # Multi-hop: build full forward graph and BFS. |
| 468 | forward = build_forward_graph(root, manifest, cache=shared_cache) |
| 469 | shared_cache.save() |
| 470 | by_depth = transitive_callees(target, forward, effective_depth) |
| 471 | flat = [ |
| 472 | name |
| 473 | for d in sorted(by_depth) |
| 474 | for name in sorted(by_depth[d]) |
| 475 | ] |
| 476 | if file_filter: |
| 477 | flat = [c for c in flat if file_filter in c] |
| 478 | total = sum(len(v) for v in by_depth.values()) |
| 479 | |
| 480 | if count_only: |
| 481 | print(total) |
| 482 | return |
| 483 | if as_json: |
| 484 | print( |
| 485 | json.dumps( |
| 486 | { |
| 487 | "address": target, |
| 488 | "depth": effective_depth, |
| 489 | "transitive": True, |
| 490 | "by_depth": { |
| 491 | str(d): sorted(by_depth[d]) |
| 492 | for d in sorted(by_depth) |
| 493 | }, |
| 494 | }, |
| 495 | indent=2, |
| 496 | ) |
| 497 | ) |
| 498 | return |
| 499 | depth_label = ( |
| 500 | "∞" if effective_depth == 0 else str(effective_depth) |
| 501 | ) |
| 502 | print( |
| 503 | f"\nTransitive callees of {target}" |
| 504 | f" (depth ≤ {depth_label})" |
| 505 | ) |
| 506 | print("─" * 62) |
| 507 | if not by_depth: |
| 508 | print(" (no callees found)") |
| 509 | else: |
| 510 | for d in sorted(by_depth): |
| 511 | names = sorted(by_depth[d]) |
| 512 | print(f"\n depth {d}:") |
| 513 | for name in names: |
| 514 | print(f" {sanitize_display(name)}") |
| 515 | print(f"\n{total} callee(s) across {len(by_depth)} depth(s)") |
| 516 | |
| 517 | else: |
| 518 | # ── Reverse: who calls this symbol? ─────────────────────────── |
| 519 | target_name = sym_qualified.split(".")[-1] |
| 520 | reverse_graph = build_reverse_graph(root, manifest, cache=shared_cache) |
| 521 | shared_cache.save() |
| 522 | |
| 523 | if effective_depth == 1: |
| 524 | # Direct callers only. |
| 525 | callers = reverse_graph.get(target_name, []) |
| 526 | if file_filter: |
| 527 | callers = [c for c in callers if file_filter in c] |
| 528 | if count_only: |
| 529 | print(len(callers)) |
| 530 | return |
| 531 | if as_json: |
| 532 | print( |
| 533 | json.dumps( |
| 534 | { |
| 535 | "address": target, |
| 536 | "target_name": target_name, |
| 537 | "depth": 1, |
| 538 | "called_by": callers, |
| 539 | }, |
| 540 | indent=2, |
| 541 | ) |
| 542 | ) |
| 543 | return |
| 544 | print(f"\nDirect callers of {sanitize_display(target)}") |
| 545 | print("─" * 62) |
| 546 | if not callers: |
| 547 | print(" (no callers found in snapshot)") |
| 548 | else: |
| 549 | for addr in callers: |
| 550 | print(f" {sanitize_display(addr)}") |
| 551 | print(f"\n{len(callers)} caller(s)") |
| 552 | else: |
| 553 | # Transitive callers via BFS. |
| 554 | by_depth = transitive_callers(target_name, reverse_graph, effective_depth) |
| 555 | if file_filter: |
| 556 | by_depth = { |
| 557 | d: [c for c in callers if file_filter in c] |
| 558 | for d, callers in by_depth.items() |
| 559 | } |
| 560 | by_depth = {d: v for d, v in by_depth.items() if v} |
| 561 | total = sum(len(v) for v in by_depth.values()) |
| 562 | |
| 563 | if count_only: |
| 564 | print(total) |
| 565 | return |
| 566 | if as_json: |
| 567 | print( |
| 568 | json.dumps( |
| 569 | { |
| 570 | "address": target, |
| 571 | "target_name": target_name, |
| 572 | "depth": effective_depth, |
| 573 | "transitive": True, |
| 574 | "by_depth": { |
| 575 | str(d): sorted(by_depth[d]) |
| 576 | for d in sorted(by_depth) |
| 577 | }, |
| 578 | }, |
| 579 | indent=2, |
| 580 | ) |
| 581 | ) |
| 582 | return |
| 583 | depth_label = ( |
| 584 | "∞" if effective_depth == 0 else str(effective_depth) |
| 585 | ) |
| 586 | print( |
| 587 | f"\nTransitive callers of {target}" |
| 588 | f" (depth ≤ {depth_label})" |
| 589 | ) |
| 590 | print(f" (matching bare name: {target_name!r})") |
| 591 | print("─" * 62) |
| 592 | if not by_depth: |
| 593 | print(" (no callers found)") |
| 594 | else: |
| 595 | for d in sorted(by_depth): |
| 596 | addrs = sorted(by_depth[d]) |
| 597 | print(f"\n depth {d}:") |
| 598 | for addr in addrs: |
| 599 | print(f" {addr}") |
| 600 | print(f"\n{total} caller(s) across {len(by_depth)} depth(s)") |
| 601 | return |
| 602 | |
| 603 | # ── File mode: import graph ──────────────────────────────────────────────── |
| 604 | _validate_file_rel(target) |
| 605 | |
| 606 | commit = resolve_commit_ref(root, repo_id, branch, ref) |
| 607 | if commit is None: |
| 608 | print(f"❌ Commit '{ref or 'HEAD'}' not found.", file=sys.stderr) |
| 609 | raise SystemExit(ExitCode.USER_ERROR) |
| 610 | |
| 611 | manifest = get_commit_snapshot_manifest(root, commit.commit_id) or {} |
| 612 | |
| 613 | # When working-tree mode and the target is not yet committed, inject a |
| 614 | # synthetic manifest entry so symbols_for_snapshot can read it from disk. |
| 615 | working_tree = ref is None |
| 616 | if working_tree and target not in manifest: |
| 617 | candidate = root / target |
| 618 | if candidate.is_file(): |
| 619 | manifest = dict(manifest) |
| 620 | manifest[target] = "" |
| 621 | |
| 622 | if not reverse: |
| 623 | imports = _file_imports(root, manifest, target, workdir=root if working_tree else None) |
| 624 | if file_filter: |
| 625 | imports = [i for i in imports if file_filter in i] |
| 626 | if count_only: |
| 627 | print(len(imports)) |
| 628 | return |
| 629 | if as_json: |
| 630 | print( |
| 631 | json.dumps({"file": target, "imports": imports}, indent=2) |
| 632 | ) |
| 633 | return |
| 634 | print(f"\nImports declared in {sanitize_display(target)}") |
| 635 | print("─" * 62) |
| 636 | if not imports: |
| 637 | print(" (no imports found)") |
| 638 | else: |
| 639 | for name in imports: |
| 640 | print(f" {sanitize_display(name)}") |
| 641 | print(f"\n{len(imports)} import(s)") |
| 642 | else: |
| 643 | importers = _reverse_imports(root, manifest, target, file_filter) |
| 644 | if count_only: |
| 645 | print(len(importers)) |
| 646 | return |
| 647 | if as_json: |
| 648 | print( |
| 649 | json.dumps( |
| 650 | {"file": target, "imported_by": importers}, indent=2 |
| 651 | ) |
| 652 | ) |
| 653 | return |
| 654 | print(f"\nFiles that import {sanitize_display(target)}") |
| 655 | if file_filter: |
| 656 | print(f" (filtered to: *{file_filter}*)") |
| 657 | print("─" * 62) |
| 658 | if not importers: |
| 659 | print(" (no files import this module in the committed snapshot)") |
| 660 | else: |
| 661 | for fp in importers: |
| 662 | print(f" {sanitize_display(fp)}") |
| 663 | print(f"\n{len(importers)} importer(s) found") |