Implements worktree support for the agent panel sidebar
Before you mark this PR as ready for review, make sure that you have:
- [x] Added a solid test coverage and/or screenshots from doing manual
testing
- [x] Done a self-review taking into account security and performance
aspects
- [x] Aligned any UI changes with the [UI
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
Release Notes:
- N/A
This should be the last step in implementing full git worktree support
in the `GitStore`. We still need to add UI for that allows a user to
rename a git worktree and, by extension git branches if we use the git
picker to do so.
Also, I added a helper function called `disallow_guest_request::<T>` to
the `Collab::rpc` that is used to specify a proto request isn't allowed
to be sent by a guest. This enabled me to add a regression test that
checks that a guest isn't allowed to delete a git worktree, without the
test hanging forever because it's waiting for the proto server to
respond.
Since SSH connections send the proto message directly from client to
remote host, this won't affect those requests.
Before you mark this PR as ready for review, make sure that you have:
- [x] Added solid test coverage and/or screenshots from doing manual
testing
- [x] Done a self-review taking into account security and performance
aspects
- [ ] Aligned any UI changes with the [UI
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
Release Notes:
- git: Add SSH support for removing git worktrees
Follow up on: https://github.com/zed-industries/zed/pull/49519
This PR reworks how Zed calculates diff num stats by moving the
calculation to the `RepositorySnapshot` layer, instead of the
`GitPanel`. This has a couple of benefits:
1. Snapshot recalculations are already set up to recompute on file
system changes and only update the affected files. This means that diff
stats don't need to manage their own subscription or states anymore like
they did in the original PR.
2. We're able to further separate the data layer from the UI. Before,
the git panel owned all the subscriptions and tasks that refreshed the
diff stat, now the repository does, which is more inline with the code
base.
3. Integration tests are cleaner because `FakeRepository` can handle all
the data and calculations of diff stat and make it accessible to more
tests in the codebase. Because a lot of tests wouldn't initialize the
git panel when they used the git repository.
4. This made implementing remote/collab support for this feature
streamline. Remote clients wouldn't get the same buffer events as local
clients, so they wouldn't know that the diff stat state has been updated
and invalidate their data.
5. File system changes that happened outside of Zed now trigger the diff
stat refresh because we're using the `RepositorySnapshot`.
I added some integration tests as well to make sure collab support is
working this time. Finally, adding the initial diff calculation to
`compute_snapshot` didn't affect performance for me when checking
against chromium's diff with HEAD~1000. So this should be a safe change
to make.
I decided to add diff stats on the status entry struct because it made
updating changed paths and the collab database much simpler than having
two separate SumTrees. Also whenever the UI got a file's status it would
check its diff stat as well, so this change makes that code more
streamlined as well.
Before you mark this PR as ready for review, make sure that you have:
- [x] Added a solid test coverage and/or screenshots from doing manual
testing.
- [x] Done a self-review taking into account security and performance
aspects.
Release Notes:
- N/A
When a downstream project was disconnected from the host (e.g. the guest
left the call), `disconnected_from_host_internal` did not clear
`client_subscriptions`. These subscriptions hold entries in the
`Client`'s entity subscription map, so a subsequent
`join_remote_project` with the same project ID would fail with "already
subscribed to entity".
The fix adds `self.client_subscriptions.clear()` to
`disconnected_from_host_internal`, matching what `unshare_internal`
already does for the host side.
Before you mark this PR as ready for review, make sure that you have:
- [x] Added a solid test coverage and/or screenshots from doing manual
testing
- [x] Done a self-review taking into account security and performance
aspects
Release Notes:
- collab: Fix unable to rejoin project bug ("already subscribed to
entity")
The main issue is that we weren't forwarding the proto messages through
the collab server to the host. After fixing that I added integration
tests to cover local worktrees, remote worktrees, and ssh worktrees.
I also fixed a bug with FakeRepository where it wouldn't name its
current branch as a worktree when calling git worktree, which doesn't
match the behavior of the git binary.
Before you mark this PR as ready for review, make sure that you have:
- [x] Added a solid test coverage and/or screenshots from doing manual
testing
- [x] Done a self-review taking into account security and performance
aspects
Release Notes:
- git: Fix bug that caused the git worktree picker from displaying and
creating worktrees over collab
Before this PR we wouldn't always serialize workspaces when a
mutliworkspace adds/removes a workspace. This PR fixes this by adding a
test and calling serialization in remove
Before you mark this PR as ready for review, make sure that you have:
- [x] Added a solid test coverage and/or screenshots from doing manual
testing
- [x] Done a self-review taking into account security and performance
aspects
- [ ] Aligned any UI changes with the [UI
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
Release Notes:
- N/A
It's happeningggggg
Release Notes:
- Changed the Agent Panel so that the Active Thread is restored on
restart.
---------
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Co-authored-by: Anthony Eid <anthony@zed.dev>
Co-authored-by: Danilo Leal <67129314+danilo-leal@users.noreply.github.com>
Co-authored-by: Richard Feldman <richard@zed.dev>
Co-authored-by: Zed Zippy <234243425+zed-zippy[bot]@users.noreply.github.com>
Mikayla Maki