This PR updates the ui of the git panel. It removes the header from the
panel and unifies the repository, branch and commit controls in the
bottom section.
It also adds a secondary menu to the primary button giving access to a
variety of actions for managing local and remote changes:

Known issues (will be fixed in a later pr)
- Spinner showing git operation progress was removed, will be re-added
- Clicking expand with the panel editor focused will commit (due to
shared action name. Already tracked)
Before | After

(Also adds `component`, `linkme` to cargo-machete ignore as they are
used in the `IntoComponent` proc-macro and will always be incorrectly
flagged as unused)
Release Notes:
- N/A
---------
Co-authored-by: Cole Miller <m@cole-miller.net>
Co-authored-by: Cole Miller <53574922+cole-miller@users.noreply.github.com>
Co-authored-by: Cole Miller <cole@zed.dev>
This PR moves the `PopoverButton` component into the `ui` crate.
The `popover_button` crate only depended on `ui`, so there doesn't seem
to be a need for it to live in its own crate and add another step in the
crate graph.
Release Notes:
- N/A
This PR fixes a bug where using the project diff editor to restore hunks
from a file that's not open in its own buffer would cause those reverts
to be lost once the project diff drops its excerpts for that file.
The fix is to save the buffers after restoring them but before the
excerpts are (potentially) dropped. This is done for the project diff
editor only. If we fail to save the affected files, we add their buffers
to the active workspace, so that the reverted contents are preserved and
the user can try again to save them.
- [x] Get it working
- [x] Test
- [ ] ~~Clean up boolean soup~~
Co-authored-by: Max <max@zed.dev>
Release Notes:
- N/A
Like the real app, this one infinite loops if you have a diff in an
UnsharedFile.
Release Notes:
- N/A *or* Added/Fixed/Improved ...
---------
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Adds the non-entry specific right click menu to the panel, and the
features contained therin:
* Stage all
* Discard Tracked Changes
* Trash Untracked Files
Also changes the naming from "Changes"/"New" to better match Git's
terminology (though not convinced on this, it was awkward to describe
"Discard Changes" without a way to distinguish between the changes and
the files containing them).
Release Notes:
- N/A
Release Notes:
- Render unstaged hunks in the project diff editor with a slashed
background
---------
Co-authored-by: maxbrunsfeld <max@zed.dev>
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
This PR adds the branch selector to the git panel and fixes a few bugs
in the repository selector.
Release Notes:
- N/A
---------
Co-authored-by: ConradIrwin <conrad.irwin@gmail.com>
Co-authored-by: Conrad <conrad@zed.dev>
This is a refactoring PR that does three things:
- First, it introduces a new `diff` crate that holds the previous
contents of the `git::diff` module, plus the `BufferChangeSet` type
formerly of `project::buffer_store`. The new crate is necessary since
simply moving `BufferChangeSet` into `git::diff` results in a dependency
cycle due to the use of `language::Buffer` to represent the diff base in
`BufferChangeSet`.
- Second, it renames the two main types in the new diff crate:
`BufferDiff` becomes `BufferDiffSnapshot`, and `BufferChangeSet` becomes
`BufferDiff`. This reflects that the relationship between these two
types (immutable cheaply-cloneable "value" type + stateful "resource
type" with subscriptions) mirrors existing pairs like
`Buffer`/`BufferSnapshot`. References to "change sets" throughout the
codebase are updated to refer to "diffs" instead.
- Finally, it moves the base_text field of the new BufferDiff type to
BufferDiffSnapshot.
Release Notes:
- N/A
---------
Co-authored-by: maxbrunsfeld <max@zed.dev>
- Adds the `panel` crate for defining UI shared between panels, like
common button and header designs, etc
- Starts to update the git ui to be more consistent with other panels
Release Notes:
- N/A
Rework of https://github.com/zed-industries/zed/pull/24130
Uses
1033c0b57e
`COMMIT_EDITMSG` language-related definitions (thanks @d1y )
Instead of using real `.git/COMMIT_EDITMSG` file, create a buffer
without FS representation, stored in the `Repository` and shared the
regular way via the `BufferStore`.
Adds a knowledge of what `Git Commit` language is, and uses it in the
buffers which are rendered in the git panel.
Release Notes:
- N/A
---------
Co-authored-by: Conrad Irwin <conrad@zed.dev>
Co-authored-by: d1y <chenhonzhou@gmail.com>
Co-authored-by: Smit <smit@zed.dev>
This adds a new version of the project diff editor to go alongside the
new git panel.
The basics seem to be working, but still todo:
* [ ] Fix untracked files
* [ ] Fix deleted files
* [ ] Show commit message editor at top
* [x] Handle empty state
* [x] Fix panic where locator sometimes seeks to wrong excerpt
Release Notes:
- N/A
https://github.com/user-attachments/assets/200b88b8-249a-4841-97cd-fda8365efd00
Now all users in the collab/ssh session can edit the commit input
collaboratively, observing each others' changes live.
A real `.git/COMMIT_EDITMSG` file is opened, which automatically enables
its syntax highlight, but its original context is never used or saved on
disk — this way we avoid stale commit messages from previous commits
that git places there.
A caveat: previous version put some effort into preserving unfinished
commit messages on repo swtiches, but this version would not do that
— instead, it will be blank on startup, and use whatever
`.git/COMMIT_EDITMSG` contents on repo switch
Release Notes:
- N/A
---------
Co-authored-by: Cole Miller <cole@zed.dev>
Fixes an issue where the repo selector showed for all users, not just
those in the git_ui feature flag.
This was meant to be included in the `git_ui` feature flag.
Release Notes:
- N/A
This PR adds a rough-and-ready picker for selecting which of the
project's repositories the git panel should display.
Release Notes:
- N/A
---------
Co-authored-by: Nate Butler <iamnbutler@gmail.com>
Co-authored-by: Nate <nate@zed.dev>
This PR changes the `GitPanel` and `GitState` to use a
`language::Buffer` for the commit message. This is a small initial step
toward remote editing and collaboration support.
Release Notes:
- N/A
---------
Co-authored-by: Max <max@zed.dev>
- [x] Basic implementation
- [x] Disable commit buttons when committing is not possible (empty
message, no changes)
- [x] Upgrade GitSummary to efficiently figure out whether there are any
staged changes
- [x] Make CommitAll work
- [x] Surface errors with toasts
- [x] Channel shutdown
- [x] Empty commit message or no changes
- [x] Failed git operations
- [x] Fix added files no longer appearing correctly in the project panel
(GitSummary breakage)
- [x] Fix handling of commit message
Release Notes:
- N/A
---------
Co-authored-by: Nate <nate@zed.dev>
TODO:
- [ ] Investigate incorrect hit target for `stage all` button
- [ ] Add top level context menu
- [ ] Add entry context menus
- [x] Show paths in list view
- [ ] For now, `enter` can just open the file
- [ ] 🐞: Hover deadzone in list caused by scrollbar
- [x] 🐞: Incorrect status/nothing shown when multiple worktrees are
added
---
This PR continues work on the feature flagged git panel.
Changes:
- Defines and wires up git panel actions & keybindings
- Re-scopes some actions from `git_ui` -> `git`.
- General git actions (StageAll, CommitChanges, ...) are scoped to
`git`.
- Git panel specific actions (Close, FocusCommitEditor, ...) are scoped
to `git_panel.
- Staging actions & UI are now connected to git!
- Unify more reusable git status into the GitState global over being
tied to the panel directly.
- Uses the new git status codepaths instead of filtering all workspace
entries
Release Notes:
- N/A
---------
Co-authored-by: Cole Miller <53574922+cole-miller@users.noreply.github.com>
Co-authored-by: Cole Miller <cole@zed.dev>
The existing code was causing us to constantly re-scan files when
anything changed in the project. Temporarily revert this as we're about
to rework this entire UI with the new primitives.
follow up to https://github.com/zed-industries/zed/pull/22329
Release Notes:
- N/A
---------
Co-authored-by: Cole <cole@zed.dev>
- [x] Rewrite worktree git handling
- [x] Fix tests
- [x] Fix `test_propagate_statuses_for_repos_under_project`
- [x] Replace `WorkDirectoryEntry` with `WorkDirectory` in
`RepositoryEntry`
- [x] Add a worktree event for capturing git status changes
- [x] Confirm that the local repositories are correctly updating the new
WorkDirectory field
- [x] Implement the git statuses query as a join when pulling entries
out of worktree
- [x] Use this new join to implement the project panel and outline
panel.
- [x] Synchronize git statuses over the wire for collab and remote dev
(use the existing `worktree_repository_statuses` table, adjust as
needed)
- [x] Only send changed statuses to collab
Release Notes:
- N/A
---------
Co-authored-by: Cole Miller <cole@zed.dev>
Co-authored-by: Mikayla <mikayla@zed.com>
Co-authored-by: Nathan <nathan@zed.dev>
Makes a first pass over git panel UI, making it more interactive.

* every item can be selected, the selection is shown in the panel
* every item can be clicked, which changes the selection and
creates/focuses the editor with a project changes multi buffer
* the editor is scrolled so that the clicked item is in the center
* it's possible to nagivate up and down the panel, selecting
next/previous items in it, triggering the editor scroll
Known issues:
* entries are updated oddly sometimes (should become better after
DiffMap improvements land?)
* only unstaged diffs are shown currently (entry status storage should
help with this)
* no deleted files are displayed (the underlying work is done by others
now)
* added files have no diff hunks shown (DiffMap will have it?)
* performance story has not improved (again, DiffMap and status storage
should help with this)
Release Notes:
- N/A
Adds a simple git placeholder panel for us to iterate from. Also
includes a number of assets from the git prototyping branch that we will
use.
Note: This panel is staff flagged for now.
Release Notes:
- N/A