Prior to this change, the API rejected reviews without a summary
comment, even if it had pending inline comments. This differs from the
web UI, which accepts such reviews. The affected endpoints are:
1. Submitting via POST /repos/{owner}/{repo}/pulls/{index}/reviews/{id}.
2. Creating via POST /repos/{owner}/{repo}/pulls/{index}/reviews, both
when finishing an existing pending review and when creating a new
pending review.
The endpoints ran their own emptiness check, which ignored comments
already in a pending review. The fix drops it for comment and pending
reviews and relies on the model's check, which counts them, as the web
UI does.
A review with neither a body nor inline comments remains invalid.
---------
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: bircni <bircni@icloud.com>
Comment excerpts in activity feeds previously used either the first 200
display characters of a comment or, for review comments, its first
physical line. That excerpt is rendered as Markdown in the feed, so if
the excerpt began with a leading blank lines or structural markdown
syntax, the excerpt would render as empty or produce broken output. For
example, a review comment beginning with a code fence stored only the
opening fence, which rendered as an empty code block.
This commit instead renders feed excerpts as prose only, dropping code,
math, tables, images and HTML, which also fixes already stored excerpts.
New excerpts start at the first prose line, and review comments get the
same excerpt as issue comments.
This produces meaningful excerpts in more cases while preserving their
original Markdown.
---
For a comment that contains the following:
````
```
some code
```
hello
````
This previously rendered as:
<img width="816" height="118" alt="Screenshot 2026-09-08 at 5 06 47 PM"
src="https://github.com/user-attachments/assets/9d125363-72de-46bf-b47a-961245a79c5f"
/>
And now renders as:
<img width="807" height="89" alt="Screenshot 2026-09-08 at 5 08 30 PM"
src="https://github.com/user-attachments/assets/d2dcdc6d-d7a9-437f-8e9c-b845fe99fa5e"
/>
---------
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: bircni <bircni@icloud.com>
This commit fixes the treatment of various edge cases related to diff
limits.
- Exact-limit diffs: a file containing exactly the configured maximum
was incorrectly treated as too large and hidden behind “Load diff.” It
now renders normally.
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
