2 Commits

Author	SHA1	Message	Date
Max Lampert	b85d680fb1	perf(desktop): stop the Projects fan refetching on re-entry and running after leave (#6458) ... Entering Projects fires a large fan: an exhaustive paginated relay enumeration (projects/repos/tombstones), five 2,000-event work-item queries plus assignment-operation scans, per-repo activity summaries, and a local-repository filesystem scan. Measured on a large community (101 issues / 258 PRs): | query | measured cost | |---|---| | work-items (5 × 2,000-event REQs + assignment scans) | 3.5–3.9s | | activity summaries | 4.1s | | repository activity | 1.0–2.2s | | local repository scan | 1.7s | Two lifecycle bugs made the fan far more expensive than it needs to be: - **Freshness windows guaranteed a full refetch on nearly every re-entry** (60s enumeration, 30s work-items/activity, 10s local scan) — i.e., the costs above were re-paid on almost every visit. Every local write path already invalidates its keys explicitly (issue/PR mutations, project creation, repo sync), so the short windows only served remote-actor freshness. Raised to 5m/2m/2m with a 30m enumeration cache: re-entries now paint from cache, and the fan re-runs at most every 2–5 minutes. - **Leaving Projects left the whole fan running**, competing with the next surface's channel fetches on the same relay connection. AbortSignal is now threaded through the enumeration and assignment pagination loops (optional params — behavior identical without a signal), and leaving the surface cancels the work-items query. Deliberately NOT cancelled: the enumeration (the always-mounted sidebar projects section observes it and its 30m cache is valuable), repo snapshots and local scans (native work that can't abort — cancelling would discard the finished result and force the same clones again), and activity summaries (a single bounded request). Abort behavior is covered by red-first unit tests on both pagination loops. Remaining follow-up (out of scope): the queries themselves want a relay-side aggregate instead of shipping thousands of events to compute counts client-side. --------- Signed-off-by: Max Lampert <maxwell@squareup.com>	2026-08-21 17:40:35 -06:00
thomaspblock	122a8b8988	Projects v3: unify sharing, discussions, and issue ownership (#5792) ... ## Summary Projects v3 makes repository work shareable, discussion-aware, and easier to scan in one coherent workspace. People can copy canonical links, reopen the exact workspace tab, understand issue and pull-request context at a glance, find related channel conversations, and assign or unassign issues across Desktop and CLI. - **Unified workspace** — top-level sections sit above repository controls in one rounded workspace, with navigation positioned close to the page heading. README and Files retain branch selection; every section has a labeled icon header, and Issues and Pull Requests expose creation from a consistent right-aligned action. - **Repository management** — the repository selector is always available, including single-repository projects. Its integrated add flow lets project owners create a repository manually or select an existing repository without a separate toolbar button. - **Readable work-item lists** — issue and pull-request rows use plain-language context instead of opaque metadata. Files, commits, issues, pull requests, channels, and contributors share consistent row density and right-aligned timestamps, while deterministic fallback-avatar colors keep participants distinct on light backgrounds. Inbox pull-request metadata wraps between complete phrases and truncates long channel names instead of compressing copy into narrow columns. - **Reliable entity links** — projects, repositories, issues, pull requests, and commits have canonical `buzz://` links, preview cards, OS deep-link routing, and tab-aware navigation. Reopening the same link re-applies its destination instead of leaving the user on a locally selected tab. - **Related conversations** — repository and work-item views surface channels discussing the current entity, including participants, channel navigation, message context, and an explicit notice when discovery reaches its 500-result cap. - **Reversible issue ownership** — trusted assignment and unassignment events work across Desktop, Tauri, `buzz-sdk`, and `buzz issues`. Assignees appear in project views and the assigned inbox, while authorized users can remove assignments directly from the assignee row. Assignment state is derived chronologically from labeled Nostr notes. Issue authors and repository owners may change any assignee; other users may only assign or unassign themselves. Shared golden fixtures keep entity-link grammar and validation aligned across TypeScript and Rust. The branch also updates `webbrowser` to the patched release for RUSTSEC-2026-0257. ### Related issue N/A. ### Testing - [x] `just ci` — formatting, lint, typechecking, unit tests, and builds passed - [x] Full pre-push suite — organization, branch-skew, Desktop checks, typechecking, and tests passed on the latest push - [x] `cargo test -p buzz-cli` and focused `buzz-sdk` assignment tests passed - [x] Focused Tauri recipient-note and 500-result search-limit tests passed - [x] Desktop entity-link and issue-assignment unit tests passed - [x] Playwright smoke coverage passed for assignment, repeated entity-link navigation, repository create/select flows, section headers and actions, timestamp alignment, timeline icons, sentence-style issue/PR metadata, header spacing, avatar contrast, and Inbox metadata at stacked and side-rail breakpoints - [ ] Manual staging pass: link round-trips, Channels tab, assignment flows, and inbox routing ### Screenshots Pull requests explain who opened the request, where it lives, and which branch it comes from; fallback avatars remain visually distinct.  Issues use the same sentence-style hierarchy while keeping status and recency easy to scan.  The wide Inbox detail keeps author, timestamp, and origin context readable beside its metadata rail.  [View the complete six-state Projects v3 screenshot set](https://github.com/block/buzz/pull/5624#issuecomment-5268039672) and [the compact/wide Inbox comparison](https://github.com/block/buzz/pull/5624#issuecomment-5268614585). --- > Supersedes #5624, whose head commit accumulated permanently-queued required check suites (block-dco-check et al.) that GitHub never dispatched. History flattened into a single signed-off commit on latest main; tree verified byte-identical (`git merge-tree`) to merging the original branch into main. --------- Signed-off-by: Thomas Petersen <thomasp@squareup.com> Co-authored-by: Wintermute <3f1797424fd9ad6653a83665c660517777cd7f8c228c0d5907f49e01537f3ca5@buzz.block.builderlab.xyz>	2026-08-14 16:48:41 -04:00