Density tracking issue: #18078
This PR refactors our spacing system to use a more flexible and
maintainable approach. We've replaced the static `Spacing` enum with a
dynamically generated `DynamicSpacing` enum using a proc macro.
Enum variants now use a `BaseXX` format, where XX = the pixel value @
default rem size and the default UI density.
For example:
`CustomSpacing::Base16` would return 16px at the default UI scale &
density.
I'd love to find another name other than `Base` that is clear (to avoid
base_10, etc confusion), let me know if you have any ideas!
Changes:
- Introduced a new `derive_dynamic_spacing` proc macro to generate the
`DynamicSpacing` enum
- Updated all usages of `Spacing` to use the new `DynamicSpacing`
- Removed the `custom_spacing` function, mapping previous usages to
appropriate `DynamicSpacing` variants
- Improved documentation and type safety for spacing values
New usage example:
```rust
.child(
div()
.flex()
.flex_none()
.m(DynamicSpacing::Base04.px(cx))
.size(DynamicSpacing::Base16.rems(cx))
.children(icon),
)
```
vs old usage example:
```
.child(
div()
.flex()
.flex_none()
.m(Spacing::Small.px(cx))
.size(custom_spacing(px(16.)))
.children(icon),
)
```
Release Notes:
- N/A
This PR fixes an issue introduced in #20372 that was causing slash
commands provided by context servers to not show up in the completions
menu.
Release Notes:
- N/A
Closes https://github.com/zed-industries/zed/issues/16568
This PR introduces some changes to how we display models in the model
selector within the assistant panel. Basically, it comes down to this:
- If you don't have any provider configured, you should see _all_
available models in the picker
- But, once you've configured some, you should _only_ see models from
them in the picker
Visually, nothing's changed much aside from the added "Configured
Models" label at the top to ensure the understanding that that's a list
of, well, configured models only. 😬
<img width="700" alt="Screenshot 2024-11-07 at 23 42 41"
src="https://github.com/user-attachments/assets/219ed386-2318-43a6-abea-1de0cda8dc53">
Release Notes:
- Change model selector in the assistant panel to only show configured
models
Closes https://github.com/zed-industries/zed/issues/13414
Just polishing up how some of these look. Ever since the issue was
opened, we added the "Error" label to the button, as well as
automatically popping open the toast error whenever that happens.
Lastly, there's a tooltip in there as well indicating that you can click
on it to see the details of the error.
<img width="700" alt="Screenshot 2024-11-08 at 00 26 27"
src="https://github.com/user-attachments/assets/ad0962e6-4621-4e8b-be0d-103d71fcf2e6">
Release Notes:
- N/A
This PR reworks how the Assistant Panel references slash commands,
context servers, and tools.
Previously we were always reading them from the global registries, but
now we store individual collections on each Assistant Panel instance so
that there can be different ones registered for each project.
Release Notes:
- N/A
---------
Co-authored-by: Max <max@zed.dev>
Co-authored-by: Antonio <antonio@zed.dev>
Co-authored-by: Joseph <joseph@zed.dev>
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
This improves the experience in a few ways:
- It avoids merging slash command output sections that are adjacent.
- When hitting cmd-z, all the output from a command is undone at once.
- When deleting a pending command, it stops the command and prevents new
output from flowing in.
Release Notes:
- N/A
This PR adds support for streaming output from slash commands
In this PR we are focused primarily on the interface of the
`SlashCommand` trait to support streaming the output. We will follow up
later with support for extensions and context servers to take advantage
of the streaming nature.
Release Notes:
- N/A
---------
Co-authored-by: David Soria Parra <davidsp@anthropic.com>
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: David <david@anthropic.com>
Co-authored-by: Antonio <antonio@zed.dev>
Co-authored-by: Max <max@zed.dev>
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Co-authored-by: Will <will@zed.dev>
This PR is only updating UI strings and pieces of the documentation—it
doesn't touch the actual code, where it's still using things such as
`NewContext` and similar terminology for variables, actions, etc.
Release Notes:
- N/A
- Closes#18868
## Summary
This PR introduces a new slash command `/selection` to enhance the
usability of the assistant's quote selection feature.
## Changes Made
1. Extracted a function from the `assistant: quote selection` action to
find the selected text and format it as an assistant section.
2. Created a new slash command `/selection` that utilizes the extracted
function to achieve the same effect as the existing `assistant: quote
selection` action.
3. Updated the documentation to include information about the new
`/selection` slash command.
Release Notes:
- Moved the text selection action to a slash command (`/selection`) in
the assistant panel
---------
Co-authored-by: Danilo Leal <67129314+danilo-leal@users.noreply.github.com>
Co-authored-by: Bennet Bo Fenner <bennet@zed.dev>
This PR's most relevant change is removing the three-dot menu dropdown
from the assistant toolbar. The "Regenerate Title" button is now only
visible on hover and it appears on the far right of the title input.
<img width="700" alt="Screenshot 2024-11-04 at 13 31 37"
src="https://github.com/user-attachments/assets/891703af-7985-4b16-bb5e-d852491abd6f">
Release Notes:
- N/A
We've received feedback that it wasn't clear how to cancel/interrupt the
LLM while it's generating a response. Additionally, I also had folks
telling me that the loading state was hard to notice—the pulsating
animation is too subtle on its own. This PR attempts to improve both of
these things. The end result is:

Release Notes:
- N/A
Now if you try to do Suggest Edits without a file context, you see this
(and it doesn't run the query).
<img width="635" alt="Screenshot 2024-10-30 at 10 51 24 AM"
src="https://github.com/user-attachments/assets/a3997ba6-98a9-4bfa-81b6-1d8579c26fd7">
Release Notes:
- N/A
---------
Co-authored-by: Antonio <antonio@zed.dev>
This is a behavior-preserving change, but lays the groundwork for
expanding selections when the cursor lands inside of a "replace" block.
Release Notes:
- N/A
Add an edit button to the assistant. This is totally hacked in for now,
just to see how this would feel rendered simply in the UI.

cc @as-cii @danilo-leal
Release Notes:
- N/A
---------
Co-authored-by: Danilo Leal <67129314+danilo-leal@users.noreply.github.com>
Co-authored-by: Richard Feldman <oss@rtfeldman.com>
Also change Zed's standard style to use
`.track_focus(&self.focus_handle(cx))`, instead of
`.track_focus(&self.focus_handle)`, to catch these kinds of errors more
easily in the future.
Release Notes:
- N/A
---------
Co-authored-by: Conrad <conrad@zed.dev>
This PR adds the ability for editor blocks to replace lines of text, but
does not yet use that feature anywhere. We'll update assistant patches
to use replace blocks on another branch:
https://github.com/zed-industries/zed/tree/assistant-patch-replace-blocks
Release Notes:
- N/A
---------
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Richard Feldman <richard@zed.dev>
Co-authored-by: Marshall Bowers <marshall@zed.dev>
Co-authored-by: Nathan Sobo <nathan@zed.dev>
This PR adds a new `zed_urls` module to the `client` crate.
This module contains functions for constructing URLs to Zed properties,
such as zed.dev.
The URLs produced by this module will respect the server URL set via
settings or the `ZED_SERVER_URL` environment variable. This allows them
to correctly reflect the current environment (such as when testing Zed
against a local collab/zed.dev).
Release Notes:
- N/A
This changes the `/workflow` command so that instead of emitting edits
in separate steps, the user is presented with a single tab, with an
editable diff that they can apply to the buffer.
Todo
* Assistant panel
* [x] Show a patch title and a list of changed files in a block
decoration
* [x] Don't store resolved patches as state on Context. Resolve on
demand.
* [ ] Better presentation of patches in the panel
* [ ] Show a spinner while patch is streaming in
* Patches
* [x] Preserve leading whitespace in new text, auto-indent insertions
* [x] Ensure patch title is very short, to fit better in tab
* [x] Improve patch location resolution, prefer skipping whitespace over
skipping `}`
* [x] Ensure patch edits are auto-indented properly
* [ ] Apply `Update` edits via a diff between the old and new text, to
get fine-grained edits.
* Proposed changes editor
* [x] Show patch title in the tab
* [x] Add a toolbar with an "Apply all" button
* [x] Make `open excerpts` open the corresponding location in the base
buffer (https://github.com/zed-industries/zed/pull/18591)
* [x] Add an apply button above every hunk
(https://github.com/zed-industries/zed/pull/18592)
* [x] Expand all diff hunks by default
(https://github.com/zed-industries/zed/pull/18598)
* [x] Fix https://github.com/zed-industries/zed/issues/18589
* [x] Syntax highlighting doesn't work until the buffer is edited
(https://github.com/zed-industries/zed/pull/18648)
* [x] Disable LSP interaction in Proposed Changes editor
(https://github.com/zed-industries/zed/pull/18945)
* [x] No auto-indent? (https://github.com/zed-industries/zed/pull/18984)
* Prompt
* [ ] make sure old_text is unique
Release Notes:
- N/A
---------
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
Co-authored-by: Antonio <antonio@zed.dev>
Co-authored-by: Richard <richard@zed.dev>
Co-authored-by: Marshall <marshall@zed.dev>
Co-authored-by: Nate Butler <iamnbutler@gmail.com>
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Richard Feldman <oss@rtfeldman.com>
This PR updates the location where we send the user to subscribe for
more LLM usage to the account page.
Release Notes:
- Updated the URL to the account page when subscribing to LLM usage.
This PR adds support to the assistant for display billing-related
errors.
Pulling this out of #19081 to make it easier to cherry-pick.
Release Notes:
- N/A
Co-authored-by: Antonio <antonio@zed.dev>
Co-authored-by: Richard <richard@zed.dev>
* `Open Excerpts` command always opens the locations in the base buffer
* LSP features like document-highlights, go-to-def, and inlay hints work
correctly in branch buffers
* Other LSP features like completions, code actions, and rename are
disabled in branch buffers
Release Notes:
- N/A
Similar to https://github.com/zed-industries/zed/pull/18690 &
https://github.com/zed-industries/zed/pull/18695, this PR enables
required docs for `ui` and does some cleanup.
Changes:
- Enables the `deny(missing_docs)` crate-wide.
- Adds `allow(missing_docs)` on many modules until folks pick them up to
document them
- Documents some modules (all in `ui/src/styles`)
- Crate root-level organization: Traits move to `traits`, other misc
organization
- Cleaned out a bunch of unused code.
Note: I'd like to remove `utils/format_distance` but the assistant panel
uses it. To move it over to use the `time_format` crate we may need to
update it to use `time` instead of `chrono`. Needs more investigation.
Release Notes:
- N/A
This PR removes the `replica_id` field from the `MultiBuffer` struct.
We were only ever referencing this field to pass when constructing a
`MultiBuffer`, and never used it outside of that.
Release Notes:
- N/A
Follow-up to #17853.
Apparently tree-sitter-md extends the range of the content node to
include the backticks when there is no newline.
Release Notes:
- N/A
Co-authored-by: Bennet <bennet@zed.dev>
Some notes:
- You can put the cursor on the start or end line with triple backticks,
it doesn't actually have to be inside the block.
- Placing the cursor outside of a code block does nothing.
- Code blocks are determined by counting triple backticks pairs from
either start or end of buffer, and nothing else.
- If you manually select something, the selection takes precedence over
any code blocks.
Release Notes:
- Added the ability to copy surrounding code blocks in the assistant
panel into the clipboard, or inserting them directly into the editor,
without manually selecting. Place cursor anywhere in a code block
(marked by triple backticks) and use the `assistant::CopyCode` action
(`cmd-k c` / `ctrl-k c`) to copy to the clipboard, or the
`assistant::InsertIntoEditor` action (`cmd-<` / `ctrl-<`) to insert into
editor.
---------
Co-authored-by: Thorsten Ball <mrnugget@gmail.com>
Co-authored-by: Bennet <bennet@zed.dev>
This PR is the beginning of an evaluation framework for our AI features.
Right now, we're evaluating our semantic search feature against the
[CodeSearchNet](https://github.com/github/CodeSearchNet) code search
dataset. This dataset is very limited (for the most part, only 1 known
good search result per repo) but it has surfaced some problems with our
search already.
Release Notes:
- N/A
---------
Co-authored-by: Jason <jason@zed.dev>
Co-authored-by: Jason Mancuso <7891333+jvmncs@users.noreply.github.com>
Co-authored-by: Nathan <nathan@zed.dev>
Co-authored-by: Richard <richard@zed.dev>
Release Notes:
- Added a new `/delta` command to re-insert changed files that were
previously included in a context.
---------
Co-authored-by: Roy <roy@anthropic.com>
This PR does a little bit of a touch-up on the copywriting on the
assistant config UI. I had friends reporting to me that some of the
writing could be clearer, and hopefully, this goes into that direction!
Release Notes:
- N/A
This PR improves adding and working with icons by using the new
`DerivePathStr` to derive icon paths.
This means paths no longer need to be manually specified, and the
`IconName` and file name will always be consistent between icons.
This PR does not do any work to standardize icons visually, remove
unused icons, or any other such cleanup.
Release Notes:
- N/A
Add `/auto` behind a feature flag that's disabled for now, even for
staff.
We've decided on a different design for context inference, but there are
parts of /auto that will be useful for that, so we want them in the code
base even if they're unused for now.
Release Notes:
- N/A
---------
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
This PR simplifies how images are inserted into the context editor.
We don't need to hold the `images` in a `HashMap` on the `Context`, as
we were only inserting them to pull them out again.
Release Notes:
- N/A
This PR makes it so we pass up the tool results in the `tool_results`
field in the request message to the LLM.
This required reworking how we track non-text content in the context
editor.
We also removed serialization of images in context history, as we were
never deserializing it, and thus it was unneeded.
Release Notes:
- N/A
---------
Co-authored-by: Antonio <antonio@zed.dev>
Addresses parts of feedback from
https://www.jacobcolling.com/friction-log/zed-friction-log
Release Notes:
- "Assistant::NewContext" now automatically does quote selection as well
- "Assistant::QuoteSelection" now handles multicursor selections,
inserting multiple excerpts.