feat(overrides): delete fields across request body arrays by remote-controlled-man · Pull Request #2824 · looplj/axonhub

remote-controlled-man · 2026-10-30T08:21:19Z

Closes #2757.

Summary

Support [*] in body delete paths, including nested arrays, so provider-specific message fields can be removed without dropping messages.
Preserve exact paths, escaped keys, untouched JSON values, and existing condition handling.
Delete within each item's raw JSON and replace each selected array once, avoiding repeated full-request copies for long conversations or large payloads.
Document the syntax in English and Chinese and cover it through the request middleware.

Validation

The original issue regression fails without wildcard support and passes with this change.
make test-backend-all passes for both root and llm modules.
Focused middleware checks cover nested and root arrays, adjacent wildcards, empty keys, escaped paths, exact indexes, and unchanged raw JSON when no field matches.
A regression check uses 128 items and a 265,624-byte request. The prior PR implementation allocates about 35.5 MB per request and fails the allocation budget; the revised implementation allocates about 0.61 MB and passes. This measures allocations, not a production latency guarantee.
Lint and build were not run in this follow-up, following the repository's agent instructions.

Prepared with AI assistance; independently reviewed and tested.

Summary by CodeRabbit

New Features
- Request body delete operations support [*] paths to remove a field from every array element while keeping the elements in place. Nested array wildcards are supported.
- Missing fields, empty arrays, and non-array values remain unchanged. A terminal wildcard clears the array.
Documentation
- Updated the English and Chinese request override guides with examples and details of array wildcard behavior, including how unmatched paths and non-array values are handled.

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coderabbitai · 2026-10-30T08:22:10Z

No actionable comments were generated in the recent review.

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Commits

Reviewing files that changed from the base of the PR and between d21353c and ea11a76.

Files selected for processing: 2

internal/server/orchestrator/override.go
internal/server/orchestrator/override_test.go

Files skipped from review as they are similar to previous changes: 2

internal/server/orchestrator/override_test.go
internal/server/orchestrator/override.go

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Walkthrough

Body delete operations now support [*] paths that remove fields from array elements while preserving the elements. Nested wildcards are supported. Tests cover matching and unchanged cases, and the English and Chinese guides document the syntax.

Changes: Body delete wildcards

Layer / File(s)	Summary
Wildcard path deletion `internal/server/orchestrator/override.go`, `internal/server/orchestrator/override_test.go`, `docs/en/guides/request-override.md`, `docs/zh/guides/request-override.md`	`applyBodyDelete` applies supported wildcard paths to array elements and recursively handles remaining path segments. Tests cover nested arrays, escaped paths, no-match behavior, preserved array elements, and allocation limits. The guides describe wildcard syntax and behavior for missing fields, empty arrays, and non-array values.

Estimated code review effort: 2 (Simple) | ~12 minutes

Change: Feature · Severity of issue fixed: Medium

Possibly related issues

looplj/axonhub#2757 — Adds wildcard deletion for fields inside request-body arrays, including the requested input[*] path pattern.

Merge Risk: Minimal · up to ea11a

No actionable issue remains from this review; the change is mergeable after normal checks.

Pre-merge checks: 4 · 1

Failed checks: 1 warning

Check name	Status	Explanation	Resolution
Docstring Coverage		Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentat…	Write docstrings for the functions missing them to satisfy the coverage threshold.

Passed checks: 4 passed

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly and concisely describes the main change: adding support to delete fields across arrays in request bodies.
Linked Issues check		Issue `#2757` requests wildcard deletion of fields inside request-body arrays without exact item matching. `applyBodyDelete` supports qualifying `[*]` segments, including nested arrays, and preserves ar…
Out of Scope Changes check		The implementation, middleware tests, and two guide updates directly support issue `#2757`. The tests validate the new behavior and the guides document it. No unrelated change is shown in the supplied w…

Full details: Linked Issues check

Explanation

Issue #2757 requests wildcard deletion of fields inside request-body arrays without exact item matching. applyBodyDelete supports qualifying [*] segments, including nested arrays, and preserves array elements while deleting matching fields. Tests cover the issue example and related path cases. English and Chinese documentation describe the syntax.

Full details: Out of Scope Changes check

Explanation

The implementation, middleware tests, and two guide updates directly support issue #2757. The tests validate the new behavior and the guides document it. No unrelated change is shown in the supplied whole-PR summary.

Full details: Docstring Coverage

Explanation

Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentation-only edits and deletions within surviving functions are included; unchanged diff context and fully deleted functions are excluded. Analyzed 1 functions across 2 files.

Resolution

Write docstrings for the functions missing them to satisfy the coverage threshold.

Finishing Touches

🧪 Generate unit tests (beta)

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greptile-apps · 2026-10-30T08:26:43Z

Confidence Score: 5/5

[Medium impact] The PR appears safe to merge; the repeated full-request copying is fixed, and no new actionable issues were found.

Summary

Adds [*] support to body delete paths, including nested arrays.

Body delete paths now reach fields inside nested arrays.

The previous repeated-copy finding is fixed. No new actionable issues were found.

_{Reviews (2) · Last reviewed commit: "fix(overrides): preserve empty segments ..." · Reviewed by Greptile}

coderabbitai

Actionable comments posted: 1

🪄 Fix comments: Fix CodeRabbit comments on this PR

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only still-valid issues, skip the rest with a brief reason, keep changes
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Inline comments:
Review comments at @internal/server/orchestrator/override.go:
- Line 376: Update the array-processing loop in the override flow to avoid
calling sjson.DeleteBytes once per element. Traverse or rebuild the selected
array in a single pass, then write the resulting array back to the request body
once.

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Commits

Reviewing files that changed from the base of the PR and between b941556 and d21353c.

Files selected for processing: 4

docs/en/guides/request-override.md
docs/zh/guides/request-override.md
internal/server/orchestrator/override.go
internal/server/orchestrator/override_test.go

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- chore: sync model developers data (looplj#2829) - feat: add provider quota state change webhook events (looplj#2828) - chore(deps): bump @google/genai in /integration_test/gemini/node (looplj#2837) - chore(deps): bump @hookform/resolvers from 5.2.2 to 6.0.2 in /frontend (looplj#2835) - chore(deps): bump google.golang.org/genai in /integration_test/gemini (looplj#2836) - chore(deps): bump js-cookie from 3.0.7 to 3.0.8 in /frontend (looplj#2834) - chore(deps): bump @radix-ui/react-tabs from 1.1.13 to 1.2.1 in /frontend (looplj#2833) - chore(deps): bump @radix-ui/react-separator in /frontend (looplj#2832) - fix(openai): preserve explicit image response format (looplj#2838) - fix(gemini): preserve multipart thought summaries (looplj#2831) - chore(deps): bump github.com/jackc/pgx/v5 in / (looplj#2818) - chore(deps): bump github.com/aws/aws-sdk-go-v2/config in / (looplj#2816) - chore(deps): bump github.com/openai/openai-go/v3 (looplj#2815) - chore(deps): bump github.com/redis/go-redis/v9 in / (looplj#2820) - fix(gql): preserve dashboard helpers during generation (looplj#2830) - fix(anthropic): apply repaired tool input in stream aggregation (looplj#2827) - fix(gemini): map blocked finish reasons to content_filter (looplj#2826) - feat(overrides): delete fields across request body arrays (looplj#2824) - chore(deps): bump github.com/aws/aws-sdk-go-v2/credentials in / (looplj#2817) - fix(gemini): accept GenerateContent field aliases (looplj#2798) Co-Authored-By: Claude Opus 5.5 <[email protected]>

feat(overrides): delete fields across request body arrays

d21353c

Copilot AI balanced review requested due to automatic review settings October 30, 2026 08:21

Copilot AI reviewed Oct 30, 2026

greptile-apps Bot reviewed Oct 30, 2026

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Comment thread internal/server/orchestrator/override.go Resolved

coderabbitai Bot reviewed Oct 30, 2026

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Comment thread internal/server/orchestrator/override.go Resolved

remote-controlled-man added 2 commits October 31, 2026 09:40

perf(overrides): rebuild wildcard arrays before replacing request body

12f12d2

fix(overrides): preserve empty segments in wildcard delete paths

ea11a76

llc1123 merged commit 35eef0e into looplj:unstable Nov 2, 2026
11 checks passed

Huan-zhaojun mentioned this pull request Nov 6, 2026

[Bug/错误]: 请求重写的 set 使用查询路径时仅替换首个匹配，且 #(...)# 全匹配写法会静默损坏请求体 #2922

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feat(overrides): delete fields across request body arrays - #2824

feat(overrides): delete fields across request body arrays#2824
llc1123 merged 3 commits into
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remote-controlled-man:codex/prflow-437e079d0de0

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