fix(#787): --resume with directory path returns session_path_is_directory kind + hint; wire fallback_hint_for_error_kind into both resume error emission sites

This commit is contained in:
YeonGyu-Kim
2026-05-27 09:06:28 +09:00
parent 22b423b651
commit 113145a42a
3 changed files with 77 additions and 2 deletions

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@@ -7739,3 +7739,5 @@ Original filing (2026-04-18): the session emitted `SessionStart hook (completed)
785. **`claw dump` (typo/near-miss for dump-manifests) returned `error_kind:"unknown"` — no classifier arm for `"unknown subcommand:"` prose prefix** — dogfooded 2026-05-27 on `e628b4bb`. Any unknown top-level subcommand that triggers the suggestion path emitted `"unknown subcommand: <x>.\nDid you mean <y>"` but `classify_error_kind` had no arm for that prefix; all fell to the `"unknown"` catch-all. The hint was non-null (the suggestion text was extracted by `split_error_hint`) but `error_kind` was undifferentiated. Fix: added `starts_with("unknown subcommand:")``"unknown_subcommand"` arm. Unit test assertion + integration test `unknown_subcommand_returns_typed_kind_785` using `claw dump` as the trigger. 44 CLI contract tests pass. [SCOPE: claw-code] Source: Jobdori subcommand-classifier probe on `e628b4bb`, 2026-05-27.
786. **`claw dump-manifests --manifests-dir` (missing value) and `--manifests-dir=` (empty) both returned `error_kind:"unknown"` + `hint:null`** — dogfooded 2026-05-27 on `87f43347` (pinpoint by Gaebal-gajae). Both missing `--manifests-dir` branches in `parse_dump_manifests_args` emitted plain `"--manifests-dir requires a path"` with no typed prefix; `classify_error_kind` had no matching arm so they fell to `"unknown"`. Fix: both branches now use `missing_flag_value:` prefix + `\n` usage hint. Integration test `dump_manifests_missing_dir_has_typed_kind_and_hint_786` covers both cases. 45 CLI contract tests pass. [SCOPE: claw-code] Source: Gaebal-gajae pinpoint + Jobdori implementation on `87f43347`, 2026-05-27.
787. **`claw --resume /tmp` (directory path) returned `error_kind:"session_load_failed"` + `hint:null`; resume error emission sites didn't apply `fallback_hint_for_error_kind`** — dogfooded 2026-05-27 on `22b423b6`. Two gaps: (1) the OS error `"Is a directory (os error 21)"` had no classifier arm, falling to generic `session_load_failed`; (2) both resume error emission paths (session load at line 3338, command execution at line 3484) called `split_error_hint` but not `fallback_hint_for_error_kind`, so API-layer errors with no `\n` always got `hint:null`. Fix: added `session_path_is_directory` classifier arm for `"Is a directory"` / `"os error 21"` messages; added `fallback_hint_for_error_kind` fallback to both resume error sites; added `session_path_is_directory` and `session_load_failed` to `fallback_hint_for_error_kind`. Unit test + integration test `resume_directory_path_returns_typed_kind_and_hint_787`. 46 CLI contract tests pass. [SCOPE: claw-code] Source: Jobdori resume-path probe on `22b423b6`, 2026-05-27.