feat(diff): Add search and extension filter to diff sidebar (#37068)

Adds a search box and a file-extension filter to the pull request diff
sidebar, so reviewers can narrow a large diff down to the files they
care about.

Both filters apply to the file tree and to the diff itself. The
extension menu follows GitHub: extensions sorted alphabetically,
dotfiles and extension-less files in their own buckets, and the
selection kept in the same `file-filters[]` query parameter, so a
filtered view is shareable and survives a reload.

The menu can list every extension in a diff, so `createTippy` gains an
opt-in `limitSizeToViewport` option that caps a popup to the space left
in the viewport and scrolls its content. Popups that do not ask for it
are unchanged.

Closes https://github.com/go-gitea/gitea/issues/27256
Signed-off-by: silverwind <me@silverwind.io>
Signed-off-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Claude (Opus 4.7) <noreply@anthropic.com>
Co-authored-by: Copilot <copilot@github.com>
Co-authored-by: Nicolas <bircni@icloud.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
McMichalK
2026-08-23 18:31:22 +02:00
committed by GitHub
parent 4852091e85
commit 2bcf950b78
28 changed files with 914 additions and 133 deletions
+3 -4
View File
@@ -13,12 +13,11 @@ export function basename(path: string): string {
return lastSlashIndex < 0 ? path : path.substring(lastSlashIndex + 1);
}
/** transform /path/to/file.ext to .ext */
/** transform /path/to/file.ext to .ext, dotfiles like /path/to/.gitignore have no extension */
export function extname(path: string): string {
const lastSlashIndex = path.lastIndexOf('/');
const lastPointIndex = path.lastIndexOf('.');
if (lastSlashIndex > lastPointIndex) return '';
return lastPointIndex < 0 ? '' : path.substring(lastPointIndex);
if (lastPointIndex <= path.lastIndexOf('/') + 1) return '';
return path.substring(lastPointIndex);
}
/** test whether a variable is an object */