Fixes https://github.com/zed-industries/zed/issues/35780
Collab schema migration PR:
https://github.com/zed-industries/cloud/pull/3422
The corresponding database schema migration has been created in the
Cloud repo and applied to the production database.
Before, Zed scanned each and every entry in the tree down from the
directory it was opened in, except gitignored files and scan exclusions.
The approach is unchanged, if Zed detects it was open inside a git
repository: e.g. the directory open in Zed contains `.git` directory.
For the rest of the projects, 2 optimizations are made:
* Limit the depth of file scan traversal.
Now, `file_scan_depth` (default `5`) restricts Zed from traversing any
directory that has same number or more segments in its file path.
Such directories behave similar to gitignored directories: their
contents is not available in file finder, project search and project
panel, but can be lazily traversed when the directory is expanded (e.g.
project panel expands it or a nested file is open by path via terminal,
etc.)
To indicate that to the users, a status entry is shown firs time the
limitation is hit in the project:
<img width="858" height="133" alt="image"
src="https://github.com/user-attachments/assets/7da6cfbb-98b4-4cc3-bf2a-8902a9597a15"
/>
* During the scan, any git repositories that are not direct children of
the directory open in Zed (depth >= 2), are traversed and indexed
normally, but their git metadata is never fetched eagerly.
Only when Zed opens a buffer from that repo the git metadata is fetched
and applied.
All that combined now uses a way more moderate amount of CPU and RAM
when opening `~`:
<img width="1717" height="368" alt="Screenshot 2026-08-13 at 17 43 53"
src="https://github.com/user-attachments/assets/ec83e2a9-f7cc-452b-8eb7-af158284ca4e"
/>
File scan inclusions and exclusions are considered still for such
projects.
Set `file_scan_depth` to `0` to enable old behavior.
The setting is supported in the project settings, so custom values can
be set based on the project's structure.
---
Release Notes:
- Fixed Zed using a lot of memory and CPU in large, non-git-tracked,
directory trees
# Objective
Update the Project Panel's documentation to document which operations
support undo and redo behavior so it's easier for users to discover this
feature.
This Pull Request should stay in draft and only be merged after both
https://github.com/zed-industries/zed/pull/59709 and
https://github.com/zed-industries/zed/pull/59595 are merged, as
documentation mentions behavior that is being updated in both Pull
Requests.
Release Notes:
- N/A
# Objective
Provide a means of quickly opening a permanent tab from project panel
instead of a preview tab.
Implements #51866 (_Middle click to open file in a new tab_ with 18×↑)
which is also part of #31822 (_Middle Click Improvments_) titled "middle
clicking on a file in the project panel should open the file in a
non-transient state".
With `preview_tabs.enable_preview_from_project_panel` enabled, a click
in the project panel opens a preview tab, and there's no easy gesture to
open a permanent one instead, simplest one currently being a double
click. VS Code and VSCode-based editors recognize middle mouse click as
a way to open a permanent tab since 2016 (microsoft/vscode#14453).
## Solution
Wired up an `on_aux_click` handler for project panel entries:
middle-clicking a file opens it in a permanent tab and focuses it,
regardless of the preview tabs setting.
Added a line to `docs/src/project-panel.md` to reflect the behavior.
## Testing
- Manually tested on Windows: middle click opens a permanent tab,
promotes an existing preview tab to a permanent one if already open,
does nothing for directories
- Haven't tested on macOS/Linux
## Self-Review Checklist:
- [ ] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [ ] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
## Showcase
<details>
<summary>Click to view showcase</summary>
https://github.com/user-attachments/assets/2de5f23d-637f-4ffc-8d03-02dc11714af4
</details>
---
Release Notes:
- Added support for middle-clicking a file in the project panel to open
it in a permanent tab instead of a preview tab
# Objective
- Describe the objective or issue this PR addresses. -> ** Typo and
grammar fixes!**
## Solution
## Testing
## Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
## Showcase
---
Release Notes:
- N/A
Add `ExpandAllEntries` action, keybinding, and right-click context menu
entries for expand/collapse all in the project panel.
- Add `ExpandAllEntries` action + handler + `expand_all_entries()`
method
- Add `cmd-right` / `ctrl-right` keybinding for `ExpandAllEntries`,
mirroring
the existing `cmd-left` for `CollapseAllEntries`
- Add "Expand All" to root-entry and folder right-click context menus
- Add keybinding hint to root-entry "Collapse All" context menu entry
- Per-worktree behavior: context menu actions affect only the selected
worktree,
subfolder "Expand All" expands from that folder down
# Objective
The project panel had no discoverable way to expand or collapse all
entries. The only ways were keyboard shortcuts (`cmd-left` for collapse
all)
or the right-click context menu. The global `ExpandAllEntries` shortcut
(`cmd-right`) was also missing. This PR adds that shortcut and exposes
both actions in the context menu so users learn the keybindings while
keeping the UI minimal.
## Solution
- Add `ExpandAllEntries` action + handler + `expand_all_entries()`
method
- Add `cmd-right` / `ctrl-right` keybinding for `ExpandAllEntries`
(global),
mirroring the existing `cmd-left` for `CollapseAllEntries`
- Add "Expand All" to the right-click context menu for both root entries
and
subfolder entries
- Update root-entry "Collapse All" to show its keybinding hint via
`.action(Box::new(CollapseAllEntries))`
- **Per-worktree behavior**: each root entry's context menu actions
affect
only that worktree, subfolder "Expand All" expands from that folder down
## Testing
- Added 6 GPUI tests in `project_panel_tests.rs`:
- `test_expand_all_entries`: single worktree
- `test_expand_all_entries_multiple_worktrees`: global expand across
worktrees
- `test_expand_all_entries_via_window_dispatch`: action dispatch path
- `test_per_worktree_expand`: expand only the clicked worktree
- `test_per_worktree_collapse`: collapse only the clicked worktree, keep
root visible
- `test_expand_all_entries_with_auto_fold`: expand with auto_fold_dirs
- Ran `cargo test -p project_panel`: 106 pass
**Manual testing for reviewers:**
1. Open a project with nested directories and open the Project Panel
2. Right-click a root entry, confirm "Expand All" and "Collapse All"
appear
with their keybinding hints (`⌘→` / `⌘←`)
3. Right-click a subfolder, confirm "Expand All" and "Collapse All"
appear
4. Click "Expand All" on a subfolder, confirm only that folder's subtree
expands
5. Click "Collapse All", confirm children collapse but the root stays
visible
6. Open a multi-folder workspace. Right-click the second root and click
"Expand All", confirm only that folder expands
7. Press `cmd-right` (or `ctrl-right`), confirm all worktrees expand
globally
Tested on macOS only. Linux and Windows should behave the same since
there
is no platform-specific code.
## Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
## Showcase
https://github.com/user-attachments/assets/adc501d7-8e3a-4687-aef0-dc00426d232d
---
Release Notes:
- Added `Expand All` and `Collapse All` to the project panel right-click
context menu with keybinding hints.
- Added `cmd-right` / `ctrl-right` keybinding to expand all entries.
---------
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
No, sadly, the title is not a typo. See
https://www.githubstatus.com/incidents/zsg1lk7w13cf for the context.
I'll read with joy and popcorn through that root cause analysis.
It makes literally zero sense what happened here, but for some completly
bonkers reason GitHub completely messed up the merge queue with
https://github.com/zed-industries/zed/pull/54632.
I have no idea how it happened. It makes literally zero sense. A PR
going into the merge queue should have the same LoC when getting out of
it. GitHub obviously does not check this. GitHub causes extra work with
a feature that is supposed to save time.
Thanks, I guess.
Release Notes:
- N/A
---------
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
This PR brings back the button to filter remote branches when accessing
the title bar's branch picker with the mouse. It was unintentionally
removed when we introduced the new worktree picker.
Release Notes:
- N/A
Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
Release Notes:
- N/A
Kirill Bulatov