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fix: keep streamed read path empty until available - #1962
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📝 SummarySummary by CodeRabbit
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ChangesPartial read-file approval prompts
Priority: ⬇️ Low Estimated code review effort: 2 (Simple) | ~8 minutes Change: Bug fix Merge Risk: ⚪ Minimal · up to Missing file paths remain blank in approval prompts, while supplied paths retain their display behavior. No merge-blocking risk is evident; the change is ready for normal checks. 🚥 Pre-merge checks | ✅ 8✅ Passed checks (8 passed)
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Review comments at @src/core/tools/__tests__/readFileTool.spec.ts:
- Line 1056: Update the new nonempty-path test around readFileTool.handlePartial
to remove both `as any` assertions. Define `block` with the required `type`,
`name`, and `params` fields as a `ToolUse<"read_file">`, and pass it to
`handlePartial` without bypassing the type contract.
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src/core/tools/ReadFileTool.tssrc/core/tools/__tests__/readFileTool.spec.ts
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src/core/tools/__tests__/readFileTool.spec.ts
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src/core/tools/__tests__/readFileTool.spec.ts
[error] 1056-1056: Unexpected any. Specify a different type.
(@typescript-eslint/no-explicit-any)
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src/core/tools/ReadFileTool.ts (1)
653-653: LGTM!src/core/tools/__tests__/readFileTool.spec.ts (1)
17-19: LGTM!Also applies to: 993-1018, 1020-1041, 1108-1110
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…#1948) Build on the extracted Unicode clipping, shared image MIME guard, and streamed path fixes from PRs Zoo-Code-Org#1960, Zoo-Code-Org#1961, and Zoo-Code-Org#1962. Preserve their latest regression coverage while composing reader strategies, descriptor-bound access, approval, cancellation, and validated text/document results.
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…#1948) Build on the extracted Unicode clipping, shared image MIME guard, and streamed path fixes from PRs Zoo-Code-Org#1960, Zoo-Code-Org#1961, and Zoo-Code-Org#1962. Preserve their latest regression coverage while composing reader strategies, descriptor-bound access, approval, cancellation, and validated text/document results.
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…#1948) Build on the extracted Unicode clipping, shared image MIME guard, and streamed path fixes from PRs Zoo-Code-Org#1960, Zoo-Code-Org#1961, and Zoo-Code-Org#1962. Preserve their latest regression coverage while composing reader strategies, descriptor-bound access, approval, cancellation, and validated text/document results.
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CI checks out the PR merge commit, so the branch has to be green against main's tip, not only against the tip it was cut from. Merging main in produced two artifacts that the automatic merge could not see: - src/core/tools/__tests__/readFileTool.spec.ts: main (Zoo-Code-Org#1962) and this branch each added the same "import type { Task }" line at different positions, so the merged file declared Task twice and the whole suite failed to parse ([PARSE_ERROR] Identifier `Task` has already been declared). The duplicate import is removed; both sides' uses are unchanged. - src/eslint-suppressions.json: with that file parsing again, its recorded @typescript-eslint/no-explicit-any count is two too high, and strict lint fails both directions ("There are suppressions left that do not occur anymore", exit 2). Pruned with eslint itself and re-serialized with tab indentation, so the diff is the single count line (96 -> 94). Verification on the merged tree: eslint . --ext=ts --max-warnings=0 exit 0 (the CI lint command); vitest --config vitest.core.config.ts 3561 passed | 9 skipped (181 files), the suite that was red; vitest --config vitest.services.config.ts shows only the Windows-lane limitations (five rules-service tests failing with EPERM on fs.symlink, which the Linux lane can create) and two CodeParser tests that pass in isolation. tsc --noEmit reports 74 errors, all in files this branch does not touch (WebviewFocusTracker, openai/base-provider, ClineProvider and their specs) and all about symbols that exist in packages/types/src but whose dist is not built in this worktree; zero errors in the files this branch changes.
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CI checks out the PR merge commit, so verification on the unmerged branch head does not count. Merging main in reproduced the two merge-only defects found on the U6 branch: - src/core/tools/__tests__/readFileTool.spec.ts: main (Zoo-Code-Org#1962) and this branch each added the same "import type { Task }" line, so the merged file declared Task twice and the suite died with an oxc PARSE_ERROR before running a single test. The duplicate import is removed. - src/eslint-suppressions.json: once that file parses again its recorded @typescript-eslint/no-explicit-any count is two too high, which strict lint rejects in the "suppressions left that do not occur anymore" direction (exit 2). Pruned with eslint and re-serialized with tab indentation: the diff is the single count line. Verification on the merged tree: eslint . --ext=ts --max-warnings=0 exit 0; vitest --config vitest.core.config.ts 3543 passed | 9 skipped (181 files).
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…#1948) Build on the extracted Unicode clipping, shared image MIME guard, and streamed path fixes from PRs Zoo-Code-Org#1960, Zoo-Code-Org#1961, and Zoo-Code-Org#1962. Preserve their latest regression coverage while composing reader strategies, descriptor-bound access, approval, cancellation, and validated text/document results.
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Related GitHub Issue
Part of #1948; extracted from #1950. This PR does not close the bounded multi-file reading issue. After this PR merges, #1950 can update its base and retain the reader/module refactoring separately.
Description
Before a streamed
read_filecall supplies its path, the existing partial handler passes an empty string togetReadablePath(). That resolves to the workspace and displays its basename as the requested file. Keep the approval-row path empty until a nonempty path is available.This extraction is based on #1950 at
1101a851f2c580d389ccbb4cf823f7fe7e1115db, implemented independently on main at2baac5e5b76018af2f1569450a70514b077a3748.Scope: the two existing reader/test files, one production-line guard, and two regression test definitions, with additional cases in the existing partial tests. The only additional file is the required ESLint suppression-count bookkeeping (98 → 96) after replacing inherited
as anyassertions in the strengthened test with a typed tool block. No file moves, reader strategies/DI, shared path-helper changes, settings, approval policy, streaming protocol, or content-reading changes. Nonempty paths and swallowed partial-ask rejections retain their behavior.Test Procedure and Coverage
On Node 22.23.1:
path: "workspace"instead ofpath: "": absent native path, explicit empty native path, no native arguments, and empty legacy file list.handlePartialmethod: 100% lines (9/9), functions (2/2), branches (14/14), and statements (9/9). Both sides of the new production guard are covered. No working code was excluded and no coverage/test configuration was changed.path.win32semantics in a temporary local harness, restored afterward. Production behavior is unchanged.--prune-suppressions --max-warnings=0: passed; production count unchanged at 4; test count reduced from 98 to 96.git diff --check: passed.pnpm buildand production extension bundle: passed. Unchanged package tasks used normal Turbo cache; extension bundling ran locally.pnpm test: 13/13 Turbo tasks passed, including 9,942 extension/backend tests (39 existing skipped tests). The initial sandboxed attempt hadspawn EPERMin the existing terminal test; the unrestricted rerun passed with no skipped checks or disabled hooks.Reproduce focused coverage from the repository root:
pnpm --dir src exec vitest run core/tools/__tests__/readFileTool.spec.ts utils/__tests__/path.spec.ts --coverage --coverage.include=core/tools/ReadFileTool.ts --coverage.reporter=json --coverage.reporter=text --coverage.reporter=lcov --coverage.reportsDirectory=coverage/streamed-readThe JSON/LCOV report includes the entire production file; method counts above are taken from its source range, not from a coverage exclusion.
Scope and Documentation
No changeset, changelog, or user documentation changes are required. This is a backend streaming-payload regression, with no webview layout/component changes. User-provided extraction documents are not included in the diff.
CodeRabbit requested typed tool arguments in the strengthened nonempty-path test; replaced both inherited
as anyassertions with a completeToolUse<"read_file">block and documented the unrelated Task fields omitted by the existing test double.AI-assisted implementation, verified against the existing compatibility contract. CI and CodeRabbit approval must be fresh for this PR's head; local verification is not remote approval. Do not merge as part of this extraction task.