fix(tech-autolink): 長文で maxStep を超えないよう候補駆動の走査に変更 by hitalin · Pull Request #95 · notedeck-dev/misstore

hitalin · 2026-10-28T22:57:11Z

概要

tech-autolink の「リンクに変換」が 1000 字前後の本文で AiScript の maxStep (100k) を超えてエラーになる問題を直す。

なぜ

convertLinks が本文を 1 文字ずつ走査し、各位置で全マッチャーの startsWith (語を split してループ) を試すため、1 文字 ≒ 45〜100 steps かかっていた。Misskey のノートは 3000 字まで書けるので、長文では手動変換が落ち、autoConvert をオンにしていれば投稿時の interruptor も同様に落ちる。etherscan-autolink (#94) の実装中に同じ構造で露見した。

内容

各記法の先頭文字列 (cve- / jvn は小文字化した本文、RJ 等 / sm 等は原文) の出現位置だけを str.index_of で拾い、候補ごとに前後を検査 (英数字の隣接・バッククォートの偶奇・トークン内の URL / #・同じ行の [..](..))
接頭辞の無いコミットハッシュは 40 文字おきの標本が 16 進のときだけ前後に広げて連なりを求める (40 文字の連なりは標本のどれかを必ず含む)
出現順に並べ替えて重なりは先のものを優先、1 回の変換は 100 件まで
startsWith を定数コストに、未使用になった matchAny / matchCommitHash / readUntilBreak を削除。version 1.1.0

検証

旧実装をオラクルにした差分テスト 252 ケース (各記法・除外条件・設定の組み合わせ) で出力・トースト・ダイアログが一致
3000 字の最悪ケース: ハッシュ最密 68k / CVE 最密 57k / sm 最密 39k / 日本語のみ 2k steps (旧実装はいずれも maxStep 超過)
pnpm registry:build / contract:verify / check-registry-integrity 通過

挙動が変わる点

URL を含むトークンは URL の前の部分も変換しない (CVE-2024-1234(https://…) のような書き方)
URL や Markdown リンクの中にあるバッククォートもコード区間の判定に数える

いずれも「変換しない」側に倒れる変更。

🤖 Generated with Claude Code

Summary by CodeRabbit

New Features
- The tech-autolink plugin now recognizes 40-character commit hashes and more reliably links supported references.
Bug Fixes
- Link detection now avoids matching text inside code, URLs, hashtags, existing Markdown links, or adjacent to letters and numbers.
- Links are kept in text order without overlapping, with a maximum of 100 links processed per conversion.
Updates
- Updated the tech-autolink plugin to version 1.1.0.

本文を 1 文字ずつ舐める convertLinks は 1 文字 ≒ 45〜100 steps かかり、 1000 字前後で AiScript の maxStep (100k) を超えて「リンクに変換」がエラーで落ちていた (autoConvert オンなら投稿時の interruptor も同様)。各記法の先頭文字列 (cve- / jvn / RJ… / sm…) の出現位置だけを str.index_of で拾い、その前後 (英数字の隣接・バッククォートの偶奇・トークン内の URL / # ・同じ行の Markdown リンク) を候補ごとに検査する方式にした。接頭辞の無いコミットハッシュは 40 文字おきの標本が 16 進のときだけ前後に広げて連なりを求める。1 回の変換は 100 件まで。旧実装をオラクルにした 252 ケースで出力一致。3000 字の最悪ケース (ハッシュ最密) で 68k steps、候補が無ければ 2k steps。 Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

coderabbitai · 2026-10-28T22:57:24Z

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Reviewing files that changed from the base of the PR and between c99cfdd and 0cc828b.

Files selected for processing: 8

public/registry/index.json
public/registry/plugins.json
public/registry/plugins/tech-autolink/api.json
public/registry/plugins/tech-autolink/plugin.is
public/registry/queries.json
public/registry/skills.json
public/registry/themes.json
public/registry/widgets.json

Walkthrough

The tech-autolink plugin now collects and filters link candidates before creating Markdown links. Its registry version and digest changed. Registry timestamps also changed, including the discord-presence widget timestamp.

Changes: Tech Autolink Update

Layer / File(s)	Summary
Link candidate processing `public/registry/plugins/tech-autolink/plugin.is`, `public/registry/plugins/tech-autolink/api.json`	The plugin searches for supported prefixes and exact 40-character hexadecimal runs. It filters candidates based on word boundaries and surrounding code, URLs, hashtags, and Markdown links. It sorts accepted candidates, skips overlaps, and limits output to 100 links.
Registry release metadata `public/registry/plugins/tech-autolink/meta.json`, `public/registry/plugins.json`, `public/registry/index.json`, `public/registry/queries.json`, `public/registry/skills.json`, `public/registry/themes.json`, `public/registry/widgets.json`	The tech-autolink version changes from `1.0.0` to `1.1.0`, and its digest changes. Registry timestamps change. The `discord-presence` widget timestamp also changes.

Priority: Normal

Estimated code review effort: 3 (Moderate) | ~20 minutes

Change: Bug fix

Merge Risk: Low · previous review c99cf

Text with more than 100 link candidates can leave an earlier identifier unlinked. This is a bounded conversion error that can be fixed before merging or accepted for follow-up.

Pre-merge checks: 5

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly identifies the `tech-autolink` change and states its main purpose: switching to candidate-driven scanning to avoid exceeding `maxStep` on long text.
Docstring Coverage		No eligible functions found in the changed files. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentat…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

No eligible functions found in the changed files. Skipping docstring coverage check. 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 0 functions across 0 files. (9 skipped: 9 unsupported.)

Finishing Touches: 💡 1

⚔️ Resolve merge conflicts: 💡

Resolve merge conflict in branch fix/tech-autolink-step-budget

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Inline comments:
Review comments at @public/registry/plugins/tech-autolink/plugin.is:
- Line 253: Update candidate collection around hits and MAX_LINKS to retain the
earliest 100 linkable candidates in text order across all identifier notations,
rather than stopping when one notation fills the collection first. Preserve the
existing step limit.

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Reviewing files that changed from the base of the PR and between f53ec22 and c99cfdd.

Files selected for processing: 9

public/registry/index.json
public/registry/plugins.json
public/registry/plugins/tech-autolink/api.json
public/registry/plugins/tech-autolink/meta.json
public/registry/plugins/tech-autolink/plugin.is
public/registry/queries.json
public/registry/skills.json
public/registry/themes.json
public/registry/widgets.json

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cloudflare-workers-and-pages · 2026-10-28T23:07:27Z

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Status	Name	Latest Commit	Updated (UTC)
✅ Deployment successful! View logs	misstore	`0cc828b`	Oct 28 2026, 11:09 PM

記法ごとに集めて 100 件で打ち切ると、本文先頭の CVE が後方の JVN 100 件に押し出される (CodeRabbit の指摘)。本文を 200 字ずつ区切り、区間内の候補を全記法ぶん集めて出現順に並べてから上限を当てるようにした。区間内の検証量は区間長で抑えられるので、3000 字の最悪ケースでも 70k steps に収まる。 Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

coderabbitai Bot reviewed Oct 28, 2026

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Comment thread public/registry/plugins/tech-autolink/plugin.is Resolved

Merge origin/main into fix/tech-autolink-step-budget (registry JSON を…

08ba3fd

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hitalin merged commit e8d3fc8 into main Oct 28, 2026
5 checks passed

hitalin self-assigned this Oct 29, 2026

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fix(tech-autolink): 長文で maxStep を超えないよう候補駆動の走査に変更 - #95

fix(tech-autolink): 長文で maxStep を超えないよう候補駆動の走査に変更#95
hitalin merged 3 commits into
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fix/tech-autolink-step-budget

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hitalin commented Oct 28, 2026 • edited by coderabbitai Bot Loading Uh oh! There was an error while loading. Please reload this page.

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概要

なぜ

内容

検証

挙動が変わる点

Summary by CodeRabbit

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hitalin commented Oct 28, 2026 •

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