This adds a new action: `editor: toggle inline completions`.
It allows users to toggle inline completions on/off for the current
buffer.
That toggling is not persistent and when the editor is closed, it's
gone.
That makes it easy to disable inline completions for a single text
buffer, for example, even if you want them on for other buffers.
When toggling on/off, the toggling also overwrites any language
settings. So if you have inline completions disabled for Go buffers,
toggling them on takes precedence over those settings.
Release Notes:
- Added a new editor action to allow toggling inline completions
(Copilot, Supermaven) on and off for the current buffer, taking
precedence over any settings.
Co-authored-by: Antonio <antonio@zed.dev>
Follow up to #16080
The idea is that the current context menu became a bit top-heavy over
time. Let's reorganisze it into four sections:
1. Finding symbols
2. Editing using lsp and similar
3. Copy/Cut/Paste
4. Getting file location
Release Notes:
- Reorganized context menu to be a bit less top heavy and have more
logical parts
Before (a giant part on top and two small ones on the bottom):
<img width="248" alt="Screenshot 2024-08-23 at 21 02 33"
src="https://github.com/user-attachments/assets/87a136c7-df16-4032-ba02-dea087fd8445">
After (much more balanced):
<img width="250" alt="Screenshot 2024-08-23 at 21 01 28"
src="https://github.com/user-attachments/assets/4aa48b8a-99f3-4315-b325-625a47ecd5b8">
Closes#14787.
I made a quick draft implementation of this feature request:
https://github.com/zed-industries/zed/issues/14787
I know how to use use gdb well, so lacking a built-in debugger is OK.
BUT... Speaking personally, setting breakpoints is 50% of what I want an
IDE to do for me when debugging. Having a feature where I can click,
copy, "b [paste]", is a huge step up from typing the whole thing in
manually. I figure this must be useful for other external tools, or even
just regular-human-communication too.
Open Questions:
* Does this belong in the right click menu? (I put it next to "Copy
Permalink" which is similar.)
* Probably not useful enough to get a default keymap?
* Relative vs absolute path?
* Does this need tests?
Release Notes:
- Added `editor: copy file location` command to copy the current file
location (FILE:LINE) to the clipboard
([#14787](https://github.com/zed-industries/zed/issues/14787)).
---------
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
Prototypes a way to display new entities in the outline panel, making it
less outline.
The design is not final and might be adjusted, but the workflow seems to
be solid enough to keep and iron it out.
* Now, when any project search buffer is activated (multi buffer mode),
or buffer search is open (singleton buffer mode, but is available for
search usages multi buffer too — in that case buffer search overrides
multi buffer's contents display), outline panel displays all search
matches instead of the outline items.
Outline items are not displayed at all during those cases, unless the
buffer search is closed, or a new buffer gets opened, of an active
buffer search matches zero items.
https://github.com/user-attachments/assets/4a3e4faa-7f75-4522-96bb-3761872c753a
* For the multi buffer mode, search matches are grouped under
directories and files, same as outline items
* For buffer search , search matches are displayed one under another
For both cases, the entire match line is taken and rendered, with the
hover tooltip showing the line number.
So far it does not look very bad, but I am certain there are bad cases
with long lines and bad indents where it looks not optimal — this part
most probably will be redesigned after some trial.
Or, maybe, it's ok to leave the current state if the horizontal
scrollbar is added?
Clicking the item navigates to the item's position in the editor.
Search item lines are also possible to filter with the outline panel's
filter input.
* Inline panel is now possible to "pin" to track a currently active
editor, to display outlines/search results for that editor even if
another item is activated afterwards:
This is useful in combination with project search results display: now
it's possible to leave the search results pinned in the outline panel
and jump to every search result and back.
If the item the panel was pinned to gets closed, the panel gets back to
its regular state, showing outlines/search results for a currently
active editor.
Release Notes:
- Added a way to display buffer/project search entries in the outline
panel
Closes#15891
Release Notes:
- Added "Format Buffer" action to the right-click menu within a buffer.
---------
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
We've ran into performance issues when reinserting new blocks into the
assistant panel; in profiles WrapMap showed up, as we try to query wrap
boundaries over and over, which is a hidden O(n^2) - for each block, we
may potentially look at all of the Wraps. This PR alleviates this issue
by storing away previously resolved wrap range; consecutive iterations
can often reuse it.
This should help with performance of Assistant Panel with long
conversations.
Release Notes:
- Improved performance of assistant panel with large # of text.
Closes#14700#8164
Release Notes:
- Added `soft_wrap` value `bounded`,EditorWidth and PreferredLineLength
min value
---------
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Release Notes:
- vim: Added `gf` command to open files under the cursor.
- Filenames can now be `cmd`/`ctrl`-clicked, which opens them.
TODOs:
- [x] `main_test.go` <-- works
- [x] `./my-pkg/my_pkg.go` <-- works
- [x] `../go.mod` <-- works
- [x] `my-pkg/my_pkg.go` <-- works
- [x] `my-pkg/subpkg/subpkg_test.go` <-- works
- [x] `file\ with\ space\ in\ it.txt` <-- works
- [x] `"file\ with\ space\ in\ it.txt"` <-- works
- [x] `"main_test.go"` <-- works
- [x] `/Users/thorstenball/.vimrc` <-- works, but only locally
- [x] `~/.vimrc` <--works, but only locally
- [x] Get it working over collab
- [x] Get hover links working
Demo:
https://github.com/user-attachments/assets/26af7f3b-c392-4aaf-849a-95d6c3b00067
Collab demo:
https://github.com/user-attachments/assets/272598bd-0e82-4556-8f9c-ba53d3a95682
Release Notes:
- Added switch source/header action for clangd language server (fixes
[#12801](https://github.com/zed-industries/zed/issues/12801)).
Note: I'm new to both rust and this codebase. I started my
implementation by copying how rust analyzer's "expand macro" LSP
extension is implemented. I don't yet understand some of the code I
copied (mostly the way to get the `server_to_query` in `clangd_ext.rs`
and the whole proto implementation).
---------
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
Closes#13579
A major painpoint in the Vim crate has been life-cycle management. We
used to have one global Vim instance that tried to track per-editor
state; this led to a number of subtle issues (e.g. #13579, the mode
indicator being global, and quick toggling between windows letting vim
mode's notion of the active editor get out of sync).
This PR changes the internal structure of the code so that there is now
one `Vim` instance per `Editor` (stored as an `Addon`); and the global
stuff is separated out. This fixes the above problems, and tidies up a
bunch of the mess in the codebase.
Release Notes:
* vim: Fixed accidental visual mode in project search and go to
references
([#13579](https://github.com/zed-industries/zed/issues/13579)).
Closes#15860
Since rust std now supports LazyLock replacing lazy_static with it
reduce the external dependency.
Release Notes:
- N/A
---------
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
This PR allows configuring the intensity of code fade applied to unused
code (relates to #4785).
_Note: Right now I included it as a top level config which might be a
little out of place (but is easiest to instrument). Open for suggestions
on where else it would be better suited for._
_Note 2: I am unfamiliar with the codebase. Feel free to either close
this PR and re-implement in a better way or suggest high level changes
if I'm approaching anything wrong :)._
Release Notes:
- Added `unnecesary_code_fade` setting to control how strongly to fade
unused code.
---------
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
This fixes a weird bug:
1. Use `/workflow` in assistant
2. Have it generate a step that modifies a file
3. Either (a) select the step in the assistant and have it auto-insert
newlines (b) select "Transform" to have the step applied
4. Close the modified file in the editor ("Discard")
5. Re-open the file
6. BUG: the changes made by assistant are still there!
The reason for the bug is that the assistant keeps references to buffers
and they're not closed/reloaded when closed/reopened.
To fix the bug we now rollback the applied workflow steps when
discarding a buffer.
(This does *not* yet fix the issue where a workflow step inserts a new
buffer into the project/worktree that does not show up on the file
system yet but in `/file` and hangs around until Zed is closed.)
Release Notes:
- N/A
Co-authored-by: Bennet <bennet@zed.dev>
This PR:
- Makes slash commands easier to compose by adding a concept,
`CompletionIntent`. When using `tab` on a completion in the assistant
panel, that completion item will be expanded but the associated command
will not be run. Using `enter` will still either run the completion item
or continue command composition as before.
- Fixes a bug where running `/diagnostics` on a project with no
diagnostics will delete the entire command, rather than rendering an
empty header.
- Improves the autocomplete rendering for files, showing when
directories are selected and re-arranging the results to have the file
name or trailing directory show first.
<img width="642" alt="Screenshot 2024-08-13 at 8 12 43 PM"
src="https://github.com/user-attachments/assets/97c96cd2-741f-4f15-ad03-7cf78129a71c">
Release Notes:
- N/A
For future reference: WIP branch of copy/pasting a mixture of images and
text: https://github.com/zed-industries/zed/tree/copy-paste-images -
we'll come back to that one after landing this one.
Release Notes:
- You can now paste images into the Assistant Panel to include them as
context. Currently works only on Mac, and with Anthropic models. Future
support is planned for more models, operating systems, and image
clipboard operations.
---------
Co-authored-by: Antonio <antonio@zed.dev>
Co-authored-by: Mikayla <mikayla@zed.dev>
Co-authored-by: Jason <jason@zed.dev>
Co-authored-by: Kyle <kylek@zed.dev>
On top of `editor::ScrollCursorCenter`, `editor::ScrollCursorTop`,
`editor::ScrollCursorBottom` actions, adds an
`editor::ScrollCursorCenterTopBottom` one, that allows using a single
keybinding to scroll between positions on the screen.
The implementation matches a corresponding Emacs feature: there's a
timeout (1s) that is kept after every switch, to allow continuously
changing the positions, center (initial) -> top -> bottom
Scrolling behavior is the same as the existing actions (e.g. editor will
ignore scroll to bottom, if there's not enough space above).
After 1s, next position is reset to the initial, center, one.
Release Notes:
- Added an `editor::ScrollCursorCenterTopBottom` action for toggling
scroll position with a single keybinding
---------
Co-authored-by: Alex Kladov <aleksey.kladov@gmail.com>
Improves workflows, based on the keymaps that group actions behind a
certain symbol.
E.g.
```json5
", o k": "zed::OpenKeymap",
", o K": "zed::OpenDefaultKeymap",
// other `,`-based keymaps
```
Now, it's possible to do
```json
", ,": ["editor::HandleInput", ","]
```
and type `,` without waiting for the timeout due to `,`-based bindings.
Release Notes:
- Add an `editor::HandleInput` action to ease typing symbols that are
part of keymaps. E.g. if `, o k` keybinding is bound, `", ,":
["editor::HandleInput", ","]` would allow to type `,` without timeouts.
---------
Co-authored-by: Alex Kladov <aleksey.kladov@gmail.com>
When switching to function definitions in a new buffer the
`AutoscrollStrategy::Focused` being emitted to scroll to the found
location.
If a large value `vertical_scroll_margin` (e.g.: 99) is set, this leads
to an incorrectly calculated position and the new buffer opens in the
wrong place.
In `autoscroll_vertically()` there is a margin calculated to cap the
value of `vertical_scroll_margin` for certain AutoscrollStrategies. This
margin is being used in `AutoscrollStrategy::Fit` and
`AutoscrollStrategy::Newest` but was probably forgotten for
`AutoscrollStrategy::Focused`.
- Might fix [#15101](https://github.com/zed-industries/zed/issues/15101)
Release Notes:
- N/A
Fixes#15923
Release Notes:
- Assistant workflow steps can now be applied and reverted directly from
within the assistant panel.
---------
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Antonio <antonio@zed.dev>
This PR opens workflow step editors as preview tabs and closes them upon
exiting the step if they are still in preview mode and they weren't
already open before entering the step.
Making this work was tricky, because we often edit the buffer as part of
displaying the workflow step suggestions to create empty lines where we
can generate. We undo these edits if the transformation is not applied,
but they were causing the preview to be dismissed.
After trying a few approaches, I decided to give workspace `Item`s a
`preserve_preview` method that defaults to false. When the workspace
sees an edit event for the item, it checks if the item wants to preserve
its preview. For buffers, after editing, you can call `refresh_preview`,
which sets a preview version to the current version of the buffer. Any
edits after this version will cause preview to not be preserved.
One final issue is with async auto-indent. To ensure these async edits
don't dismiss the preview, I automatically refresh the preview version
if preview was preserved prior to performing the auto-indent. The
assumption is that these are edits created by other edits, and if we
didn't want to dismiss the preview with the originating edits, then the
auto-indent edits shouldn't dismiss it either.
Release Notes:
- N/A
---------
Co-authored-by: Jason <jason@zed.dev>
We achieved this by allowing block decorations to have a height of `0`
and superimposing the border on top of the line, as opposed to carving
out space below it.
Release Notes:
- N/A
---------
Co-authored-by: Jason <jason@zed.dev>
Adds support for [Goto
Declaration](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_declaration)
LSP command.
I am particularly interested in [this for Rust
projects](https://rust-analyzer.github.io/manual.html#go-to-declaration),
to be able to navigate to the place where a trait method is declared,
coming from a trait method implementation.
I noticed this was something I could do in VSCode before, but was
somehow missing is Zed. Thanks to the already existing infrastructure
for Goto Definition, I just followed and copy-paste-adapted it for Goto
Declaration.
As a bonus, I added `ctrl-F12` and `alt-ctrl-F12` as default macOS
keybindings for `GoToDeclaration` and `GoToDeclarationSplit`,
respectively. They are not keybindings from another editor, but I
figured they made sense to be grouped along with the other *F12
commands.
### Release Notes:
- Added "Go to declaration" editor action.
- vim: Breaking change to keybindings after introduction of the `Go to
declaration` editor action. The new keybindings are the following (and
can be found [here](https://zed.dev/docs/vim), alongside the other key
bindings):
- `g d` - Go to definition
- `g D` - Go to declaration
- `g y` - Go to type definition
- `g I` - Go to implementation
https://github.com/user-attachments/assets/ee5c10a8-94f0-4e50-afbb-6f71db540c1b
---------
Co-authored-by: Thorsten Ball <mrnugget@gmail.com>
This commit weaves through new APIs for language::BufferChunks, multi_buffer::MultiBufferChunks and inlay_map::InlayChunks that allow seeking with an upper-bound. This allows us to omit doing syntax highligting and looking up diagnostics for folded ranges. This in turn directly improves performance of assistant panel with large contexts.
Release Notes:
- Fixed poor performance when editing in the assistant panel after
inserting large files using slash commands
---------
Co-authored-by: Max <max@zed.dev>
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
After the changes in #15536, block decorations need to be given an
explicit height if their content doesn't consume height on its own. We
missed that inline transformation deletion decorations didn't do this,
creating weird results. This fixes the issue and prevents block
decorations from ever having a zero height. That helps avoid major
weirdness, but this still a bit of a gotcha.
We need to back port this to Preview Channel (0.147.x)
Release Notes:
- N/A
---------
Co-authored-by: Antonio <antonio@zed.dev>
This change fixes a bug when a block is focused but offscreen.
Previously, we used the last row, but this caused a spurious block to be
rendered when scrolled to the end of the file. With this change we
always render off-screen blocks below the editor's clipping box.
Release Notes:
- Fixed a bug that caused the inline assistant to be displayed twice in
certain circumstances.
Co-authored-by: Nathan <nathan@zed.dev>
This PR gives the `NumericStepper` component an ID.
This prevents the UI and buffer font size settings controls from having
their increment/decrement buttons visually change when the other one is
pressed.
Release Notes:
- N/A
Supersedes https://github.com/zed-industries/zed/pull/12090fixes#5180fixes#5055
See original PR for an example of the feature at work.
This PR changes the settings interface to be backwards compatible, and
adds the `ui_font_fallbacks`, `buffer_font_fallbacks`, and
`terminal.font_fallbacks` settings.
Release Notes:
- Added support for font fallbacks via three new settings:
`ui_font_fallbacks`, `buffer_font_fallbacks`, and
`terminal.font_fallbacks`.(#5180, #5055).
---------
Co-authored-by: Junkui Zhang <364772080@qq.com>
Still TODO:
* [x] hide this UI unless you have some ssh projects in settings
* [x] add the "open folder" flow with the new open picker
* [ ] integrate with recent projects / workspace restoration
Release Notes:
- N/A
Follow-up of https://github.com/zed-industries/zed/pull/15178
* shows proper cursor on hovering a block that's over a git hunk
* show gutter buttons better when git hunks are on the same line
* show deleted hunks' gutter buttons better when git blame info is shown
in the gutter
Release Notes:
- N/A
Previously, we've only marked restored buffers as dirty. This PR changes
that behavior in case the buffer has been associated with a file and
that file has changed on disk since the last time Zed stored its
contents.
Example timeline:
1. User edits file in Zed, buffer is dirty
2. User quites Zed with `cmd-q`
3. User changes file on disk: `echo foobar >> file.txt` or `git checkout
file.txt`
4. User starts Zed
5. File/buffer are now marked as having a conflict (yellow icon)
Release Notes:
- Unsaved files that are restored when Zed starts are now marked as
having a conflict if they have been changed on disk since the last time
they were stored.
Demo:
https://github.com/user-attachments/assets/6098b485-b325-49b7-b694-fd2fc60cce64
Closes https://github.com/zed-industries/zed/issues/4565
To fix issues with code blocks' parsing in Markdown, a
tree-sitter-markdown library update is needed.
But `tree_sitter::language` is used in many places within core Zed,
which forced more library updates.
Release Notes:
- Updated tree-sitter parsers for core languages
---------
Co-authored-by: Max Brunsfeld <max@zed.dev>
Co-authored-by: Piotr Osiewicz <piotr@zed.dev>
This is related to #15023 where we have the running Rubocop LSP that
provides diagnostics and formatting capabilities. Rubocop LSP sends its
capabilities
back to Zed without support for "textDocument/definition" request, Zed
actually does not check that and sends a request to Rubocop that results
in the server error "Unsupported method: textDocument/definition".
The fix here is related to
https://github.com/zed-industries/zed/pull/14666
Release Notes:
- N/A
This PR adds settings controls for the UI and buffer font weight
settings.
It also does some work around grouping the settings into related
sections.
Release Notes:
- N/A
This adds support for detecting line comments in the
[Jupytext](https://jupytext.readthedocs.io/) format. When line comments
such as `# %%` is present, invoking `repl: run` will evaluate the code
between these line comments as a unit.
/cc @rgbkrk
```py
# %%
# This is my first block
print(1)
print(2)
# %%
# This is my second block
print(3)
```
Release Notes:
- N/A
---------
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Antonio <antonio@zed.dev>
Co-authored-by: Thorsten <thorsten@zed.dev>
Co-authored-by: Thorsten Ball <mrnugget@gmail.com>
Fixes#4822
- [x] Release note
- [ ] Surface formatting errors via a toast
- [x] Doc updates
- [x] Have "language-server" accept an optional name of the server.
Release Notes:
- `format` and `format_on_save` now accept an array of formatting
actions to run.
- `language_server` formatter option now accepts the name of a language
server to use (e.g. `{"language_server": {"name: "ruff"}}`); when not
specified, a primary language server is used.
---------
Co-authored-by: Thorsten <thorsten@zed.dev>
<img width="624" alt="image"
src="https://github.com/user-attachments/assets/f492b0bd-14c3-49e2-b2ff-dc78e52b0815">
- [x] Correctly set custom model token count
- [x] How to count tokens for Gemini models?
- [x] Feature flag zed.dev provider
- [x] Figure out how to configure custom models
- [ ] Update docs
Release Notes:
- Added support for quickly switching between multiple language model
providers in the assistant panel
---------
Co-authored-by: Antonio <antonio@zed.dev>
Enables the jupyter feature by default, which is shown only when we have
a kernelspec or know that we (can) support it well (Python,
Deno/TypeScript).
Release Notes:
- N/A
---------
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
Configures inline completions to delete the remaining text on the given
line. This doesn't affect the github copilot inline completion provider
since it seems to only generate suggestions if the cursor is at the end
of the line but fixes the usability issues related to Supermaven.
https://github.com/user-attachments/assets/1b8bc9a3-4666-4665-a436-96e4beee01bb
Release Notes:
- Fixed https://github.com/zed-industries/zed/issues/13039
---------
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
The git blame dialog doesn't give the user a way to quickly copy the SHA
of the associated commit for a line. Adding an option for users to
quickly access this SHA is helpful for user's to do any more git-fu they
might need, such as viewing the full changes themselves within git,
checking the commit out, bisecting off the commit, etc.
This is also very handy for user's of self-hosted git providers.
Determining what provider a self-hosted repository is using could be
quite difficult and this presents an easy option to allow users to look
up more about a commit without having to memorize the short SHA.
Release Notes:
- Added a button to copy the SHA from a Git blame entry.
<img width="1552" alt="A screenshot showing the new copy SHA button
within the Zed editor's inline blame "
src="https://github.com/user-attachments/assets/9365950d-3a3f-4c11-b119-ab02654f5669">
---------
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
This PR updates a number of spots where we were setting all of the
`TextStyle` fields even if we were not changing the values from the
defaults.
We now use `..Default::default()`.
Release Notes:
- N/A
This PR replaces the `Into<ElementId> for BlockId` implementation with
`From<BlockId> for ElementId`.
This keeps in line with Rust's guidance for preferring implementing
`From`, and gives us more flexibility when converting.
Release Notes:
- N/A
This is a first step towards allowing you to edit remote projects
directly over SSH. We'll start with a pretty bare-bones feature set, and
incrementally add further features.
### Todo
Distribution
* [x] Build nightly releases of `zed-remote-server` binaries
* [x] linux (arm + x86)
* [x] mac (arm + x86)
* [x] Build stable + preview releases of `zed-remote-server`
* [x] download and cache remote server binaries as needed when opening
ssh project
* [x] ensure server has the latest version of the binary
Auth
* [x] allow specifying password at the command line
* [x] auth via ssh keys
* [x] UI password prompt
Features
* [x] upload remote server binary to server automatically
* [x] opening directories
* [x] tracking file system updates
* [x] opening, editing, saving buffers
* [ ] file operations (rename, delete, create)
* [ ] git diffs
* [ ] project search
Release Notes:
- N/A
---------
Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
Release Notes:
- Fixed a bug that caused focus to be lost when renames and inline
assists were scrolled offscreen.
---------
Co-authored-by: Nathan <nathan@zed.dev>
Note that this shouldn't have any visible user-facing behavior yet. The
feature is incomplete but we wanna merge early to avoid a long-running
branch.
Release Notes:
- N/A
---------
Co-authored-by: Nathan <nathan@zed.dev>
Follow-up of https://github.com/zed-industries/zed/pull/14515
Fixed certain visual artifacts, related to multi line diagnostics and
block toggle rendering.
Also enabled diagnostics toolbar controls for the experimental view too.
Release Notes:
- N/A
I decided to remove the GPUI APIs since `chrono` already provides this
functionality, and is already been used for this purpose in other parts
of the code (e.g.
[here](80402a6840/crates/zed/src/main.rs (L756))
or
[here](80402a6840/crates/ui/src/utils/format_distance.rs (L258)))
These usages end up calling the `time_format` crate, which takes in a
`UtcOffset`. It's probably cleaner to rewrite the crate to take in
`chrono` types, but that would require rewriting most of the code there.
Release Notes:
- linux: Use local time zone in chat and Git blame
Previously, when using Vim mode and doing a line-wise visual selection,
the `assistant: quote selection` action would not work correctly, since
it would ignore that these were line-wise selections.
With this change, one can now select lines using visual line mode and
"quote selection works"
Release Notes:
- Fixes `assistant: quote selection` not working correctly when making
visual-line-mode selections in Vim mode.
This PR reworks the rendering for tab icons to allow us to render all of
the tab icons—not just file icons—in the tab's start slot.
The `Item` trait now has a separate `tab_icon` method that can be used
to indicate what icon should be shown for the tab.
Release Notes:
- N/A
This adds the ability for Zed to restore unsaved buffers on restart. The
user is no longer prompted to save/discard/cancel when trying to close a
Zed window with dirty buffers in it. Instead those dirty buffers are
stored and restored on restart.
It does this by saving the contents of dirty buffers to the internal
SQLite database in which Zed stores other data too. On restart, if there
are dirty buffers in the database, they are restored.
On certain events (buffer changed, file saved, ...) Zed will serialize
these buffers, throttled to a 100ms, so that we don't overload the
machine by saving on every keystroke. When Zed quits, it waits until all
the buffers are serialized.
### Current limitations
- It does not persist undo-history (right now we don't persist/restore
undo-history regardless of dirty buffers or not)
- It does not restore buffers in windows without projects/worktrees.
Example: if you open a new window with `cmd-shift-n` and type something
in a buffer, this will _not_ be stored and you will be asked whether to
save/discard on quit. In the future, we want to fix this by also
restoring windows without projects/worktrees.
### Demo
https://github.com/user-attachments/assets/45c63237-8848-471f-8575-ac05496bba19
### Related tickets
I'm unsure about closing them, without also fixing the 2nd limitation:
restoring of worktree-less windows. So let's wait until that.
- https://github.com/zed-industries/zed/issues/4985
- https://github.com/zed-industries/zed/issues/4683
### Note on performance
- Serializing editing buffer (asynchronously on background thread) with
500k lines takes ~200ms on M3 Max. That's an extreme case and that
performance seems acceptable.
Release Notes:
- Added automatic restoring of unsaved buffers. Zed can now be closed
even if there are unsaved changes in buffers. One current limitation is
that this only works when having projects open, not single files or
empty windows with unsaved buffers. The feature can be turned off by
setting `{"session": {"restore_unsaved_buffers": false}}`.
---------
Co-authored-by: Bennet <bennet@zed.dev>
Co-authored-by: Antonio <antonio@zed.dev>
In #14567 I claimed that the underlying allocation is reused. And it
was. At the time I've submitted a PR I was using `.filter_map(|x| x)`,
which got flagged by clippy as something that could be simplified to
`.flatten()` - that however broke the allocation reuse promise.
Thus, this PR goes back to using `filter_map` and additionally in debug
builds it performs checks for allocation reuse. With .flatten in place,
a bunch of unit test fail on that branch, so the checks do work.
Release Notes:
- N/A
# Background
In https://github.com/zed-industries/zed/issues/14408 we received a
repro for "Replace all" being slow, even after the work I did
https://github.com/zed-industries/zed/pull/13654. Admittedly #13654 was
a pretty straightforward change.
Under the profiler it turned out that we're spending *10 seconds* in
`memmove` on main thread. Ugh. Not great. The direct ancestor of the
memmove call was
66f0c390a8/crates/editor/src/display_map/tab_map.rs (L108-L119)
What?
# Accidental O(n^2)
We have a bunch of `consolidate_*_edits` functions which take a list of
Fold/Tab/Inlay/Wrap edits and merge consecutive edits if their ranges
overlap/are next to one another. The loop usually goes as follows:
```
while ix < edits.len() {
let (prev_edits, next_edits) = edits.split_at_mut(ix);
let prev_edit = prev_edits.last_mut().unwrap();
let edit = &next_edits[0];
if PREV_EDIT_CAN_BE_MERGED_WITH_CURRENT_ONE {
MERGE_EDITS(prev_edit, edit);
edits.remove(ix); // !!
} else {
ix += 1;
}
}
```
The problem is the call to `.remove` - it has to shift all of the
consecutive elements in the `edits` vector! Thus, when processing the
edits from the original repro (where consolidation shrinks the edit list
from 210k entries to 30k), we mostly spend time moving entries in memory
around.
Thus, the original repro isn't really an issue with replace_all; it's
just that replace_all is one of the few tools available to the end user
that can apply large # of edits in a single transaction.
# Solution
In this PR I address the issue by rewriting the loop in a way that does
not throw items away via `.remove`. Instead, `Iterator::scan` is used,
which lets us achieve the same logic without having the pitfalls of
`.remove`s.
Crucially, **this code does not allocate a new backing buffer for
edits** (see [this article for
rationale](https://blog.polybdenum.com/2024/01/17/identifying-the-collect-vec-memory-leak-footgun.html));
with `vec.into_iter().scan().filter_map().collect()` we still use the
same underlying buffer as the one that's passed into `consolidate_*`
functions. In development I verified that by checking whether the
pointers to backing storage of a Vec are the same before and after the
consolidation.
# Results
### Before
Nightly 0.145.0
[66f0c390a8](66f0c390a8)
https://github.com/user-attachments/assets/8b0ad3bc-86d6-4f8a-850c-ebb86e8b3bfc
(~13s end-to-end)
### After
https://github.com/user-attachments/assets/366835db-1d84-4f95-8c74-b1506a9fabec
(~2s end-to-end)
The remaining lag is (I think) lies in `TextSummary` calculation and not
the consolidation itself. Thus, for the purposes of scoping this PR,
I'll tackle it separately.
Release Notes:
- Significantly improved performance of applying large quantities of
concurrent edits (e.g. when running "Replace all").
Provide a current, broken state as an experimental way to browse
diagnostics.
The diagnostics are grouped by lines and reduced into a block that, in
case of multiple diagnostics per line, could be toggled back and forth
to show more diagnostics on the line.
Use `grouped_diagnostics::Deploy` to show the panel.
Issues remaining:
* panic on warnings toggle due to incorrect excerpt manipulation
* badly styled blocks
* no key bindings to navigate between blocks and toggle them
* overall odd usability gains for certain groups of people
Due to all above, the thing is feature-gated and not exposed to regular
people.
Release Notes:
- N/A
Release Notes:
- Added support for following into the assistant panel.
---------
Co-authored-by: Max <max@zed.dev>
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Co-authored-by: Nathan <nathan@zed.dev>
This is a ~small~ pure refactor that's a step toward SSH remoting. I've
extracted the Project's buffer state management into a smaller, separate
struct called `BufferStore`, currently in the same crate. I did this as
a separate PR to reduce conflicts between main and `remoting-over-ssh`.
The idea is to make use of this struct (and other smaller structs that
make up `Project`) in a dedicated, simpler `HeadlessProject` type that
we will use in the SSH server to model the remote end of a project. With
this approach, as we develop the headless project, we can avoid adding
more conditional logic to `Project` itself (which is already very
complex), and actually make `Project` a bit smaller by extracting out
helper objects.
Release Notes:
- N/A
# Issue
When a user does something that changes the cursor shape, such as when
switching between vim modes, there may be an up to 500ms (cursor blink
interval) delay until the user receives feedback for their action. This
happens when the shape change happens during the invisible phase of a
blink - the user will not see the cursor shape change until the next
phase, which could be 500ms away.
# Solution
Cursor shape changes should disrupt blinking by forcing the cursor to be
shown, this results in immediate feedback for shape changes. This is in
line with the behavior of other editors I've tried.
Release Notes:
- Improved visual feedback when changing cursor shape
When I implemented #13701, I kinda messed up with the reversed
selections, thinking that their anchors are flipped, so I flipped them
again. This caused the reverse selections to always be cleared
Release Notes:
- Fix reverse selections always being cleared, even if the right click
was performed inside
For: #13417
This is a simple version, I'm not sure if we just need to limit this
feature to vim mode, or maybe in normal editor mode, which involves
other logic like the location of the setting
Release Notes:
- N/A
---------
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
The biggest hurdle turned out to be use of `Arc<Language>` in maps, as
`clippy::mutable_key_type` started triggering on it (due to - I suppose
- internal mutability on `HighlightMap`?). I switched over to using
`LanguageId` as the key type in some of the callsites, as that's what
`Language` uses anyways for it's hash/eq, though I've still had to
suppress the lint outside of language crate.
/cc @maxdeviant , le clippy guru.
Release Notes:
- N/A
For now extensions can only register global snippets, but there'll be
follow-up work to support scope attribute in snippets.json.
Release Notes:
- Extensions can now provide snippets by including `snippets.json` file
next to the extension manifest.
---------
Co-authored-by: Marshall <marshall@zed.dev>
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
This PR adds margin style methods to the `Label` and `LabelLike`
components.
This allows for callers to provide a margin to these components without
needing to introduce a wrapping `div` to do so.
Release Notes:
- N/A
The problem seemingly was that scrolling only started after autoscroll
has finished. I have added a function to forcefully stop it, which I
call when scroll event happens
Release Notes:
- Fixed delay when changing scrolling direction (#13720)
---------
Co-authored-by: Piotr <piotr@zed.dev>
Release Notes:
- Move snippet support into core editor experience, marking the official
extension as deprecated. Snippets now show up in any buffer (including
plain text buffers).
Sets up the `cmd-enter` keybinding for the jupyter repl to only apply
when enabled.
Release Notes:
- N/A
---------
Co-authored-by: Kirill <kirill@zed.dev>
Initial runtimes UI panel. The main draw here is that all message
subscription occurs with two background tasks that run for the life of
the kernel. Follow on to #12062
* [x] Disable previous cmd-enter behavior only if runtimes are enabled
in settings
* [x] Only show the runtimes panel if it is enabled via settings
* [x] Create clean UI for the current sessions
### Running Kernels UI
<img width="205" alt="image"
src="https://github.com/zed-industries/zed/assets/836375/814ae79b-0807-4e23-bc95-77ce64f9d732">
* [x] List running kernels
* [x] Implement shutdown
* [x] Delete connection file on `drop` of `RunningKernel`
* [x] Implement interrupt
#### Project-specific Kernel Settings
- [x] Modify JupyterSettings to include a `kernel_selections` field
(`HashMap<String, String>`).
- [x] Implement saving and loading of kernel selections to/from
`.zed/settings.json` (by default, rather than global settings?)
#### Kernel Selection Persistence
- [x] Save the selected kernel for each language when the user makes a
choice.
- [x] Load these selections when the RuntimePanel is initialized.
#### Use Selected Kernels
- [x] Modify kernel launch to use the selected kernel for the detected
language.
- [x] Fallback to default behavior if no selection is made.
### Empty states
- [x] Create helpful UI for when the user has 0 kernels they can launch
and/or 0 kernels running
<img width="694" alt="image"
src="https://github.com/zed-industries/zed/assets/836375/d6a75939-e4e4-40fb-80fe-014da041cc3c">
## Future work
### Kernel Discovery
- Improve the kernel discovery process to handle various installation
methods (system, virtualenv, poetry, etc.).
- Create a way to refresh the available kernels on demand
### Documentation:
- Update documentation to explain how users can configure kernels for
their projects.
- Provide examples of .zed/settings.json configurations for kernel
selection.
### Kernel Selection UI
- Implement a new section in the RuntimePanel to display available
kernels.
- Group on the language name from the kernel specification
- Create a dropdown for each language group to select the default
kernel.
Release Notes:
- N/A
---------
Co-authored-by: Kirill <kirill@zed.dev>
Context:
@bennetbo spotted a regression in handling of `cargo run` task in zed
repo following a merge of #13658. We've started invoking `cargo run`
from the folder of an active file whereas previously we did it from the
workspace root. We brainstormed few solutions that involved adding a
separate task that gets invoked at a workspace level, but I realized
that a cleaner solution may be to finally add user-configured task
variables. This way, we can choose which crate to run by default at a
workspace level.
This has been originally brought up in the context of javascript tasks
in
https://github.com/zed-industries/zed/pull/12118#issuecomment-2129232114
Note that this is intended for internal use only for the time being.
/cc @RemcoSmitsDev we should be unblocked on having runner-dependant
tasks now.
Release notes:
- N/A
This is just tests to verify [the fix for PageUp/PageDown in the
completions list](6e1b99b039) that was
previously added works properly. @SomeoneToIgnore Please check when you
have a moment. Thanks
Release Notes:
- N/A
Previously replace_all amounted to what could be achieved by repeatedly
mashing "Replace" button, which had a bunch of overhead related to
buffer state syncing. This commit gets rid of the automated button
mashing, processing all of the replacements in one go.
Fixes#13455
Release Notes:
- Improved performance of "replace all" in buffer search and project
search
The PageUp key was not working for the context menu. Instead of
selecting one of the previous items in the context menu, `MovePageUp`
closed the menu and scrolled the editor. `MovePageDown` was working
correctly because it has the same fix.
Release Notes:
- Fixed `pageup` key, when bound to `editor::MovePageUp`, not moving context menus as other keys
Add a single-line text input example to gpui
(I'm hoping to be able to debug keyboard issues without rebuilding the
whole
app every time)
Release Notes:
- N/A
TODO:
- [x] Moving the cursor out of the title editor should unselect any
selected text
Release Notes:
- N/A
---------
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Richard <richard@zed.dev>
I use this for a much faster workflow with inline assist when using fast
models.
Release Notes:
- Added "Select Enclosing Symbol" command based on tree-sitter outline.
Useful in combination with inline assist to rewrite a function.
Buffers carry several pieces of state besides their text: syntax tree,
diagnostics, git diff, and file data. Previously, the buffer maintained
a separate integer version number for each of these four pieces of
state, incrementing it every time that piece of state is updated. This
is used by MultiBuffers to detect when they need to update excerpts.
Previously, for a given buffer, these four version numbers were stored
on the buffer itself, on every snapshot of the buffer, in any
multi-buffer that referenced that buffer, **and** on snapshots of that
multi-buffer. But the only use for the version numbers was reduced down
to a single boolean predicate: whether or not the buffer's state has
changed.
In this PR, I've combined those 4 version numbers into one. I've called
it `non_text_state_update_count` because it tracks all state updates
outside of the text itself. This removes a bunch of unnecessary code,
and reduces the size of buffer snapshots and multi-buffer snapshots.
Release Notes:
- N/A
Previously we've placed cursor on the first line of the first excerpt in
the multibuffer, but alas,
https://x.com/fasterthanlime/status/1804883499809165473 happened (j/k,
this feedback is totally valid) and now we're gonna place it at the end
of the first reference. As a bonus, with the old configuration `editor:
select next` tripped over itself. Now it's possible (& feasible) to do a
"select next" in "find all references"; consecutive referenced ranges
will be selected.
Fixes#13419
Release Notes:
- Fixed a bug where "Find all references" editor had cursor placed on
the first line of the first excerpt in the multibuffer instead of having
it on the first reference.
Runnables can now be disabled with:
```
"gutter": {
"runnables": false
}
```
Fixes#13280
Release Notes:
- Added `gutter.runnables` setting that controls whether runnable
indicators are displayed in the gutter.
In the past, Zed used a single switch called `autoclose` to control both
`autoclose` and `auto_surround` functionalities:
+ `autoclose`: when input '(', append ')' automatically.
+ `auto_surround`: when select text and input '(', surround text with
'(' and ')' automatically.
This PR separates `auto_surround` from `autoclose` to support `<`.
Previously, if `autoclose` of `<` was set to `false`, `auto_surround`
couldn't be used. However, setting `autoclose` to `true` would affect
the default behavior of simple expression. For example, `a < b` would
become `a <> b`.
For more information, see #13187.
Fix#12898.
Release Notes:
- Added support for `auto_surround`
([#12898](https://github.com/zed-industries/zed/issues/12898)).
This adds two new actions to `editor`:
- `editor::SelectPageUp`
- `editor::SelectPageDown`
On Linux they're bound by default to `shift-pageup` and
`shift-pagedown`, which matches VS Code and JetBrains.
Release Notes:
- N/A
This changes the breadcrumb header from "untitled" to "Last 1000 lines
in <location of log file>".
Reason is that it's been incredibly frustrating not seeing the location
of the log file there and not seeing that it's actually a truncated
version of the logs.
This is one remedy for that.
Other options considered:
1. Opening the actual log file. Turns out that is huge. On Linux right
now it's 5 megabyte after 5 minutes.
2. Opening the file and adding it on the buffer. That is tricky and
weird, because you have to modify the underlying buffer and set the
file, after having to add it to the workspace and getting its entry,
etc.
3. Setting a `display_file_path` on Buffer. That would require also
adding it on `BufferSnapshot` and then threading that through so that it
gets returned by the multi-buffer and then in the editor. And ultimately
this here is a "view concern", so we thought we just add it as such.
So yes, not the best change possible, but it's not that invasive and
makes it clear that it's a view-only concern.
Release Notes:
- N/A
Co-authored-by: Kirill <kirill@zed.dev>
