Closes https://github.com/zed-industries/zed/issues/12029
Allows to introspect project items inside items more deeply, checking
them for being dirty.
For that:
* renames `project::Item` into `project::ProjectItem`
* adds an `is_dirty(&self) -> bool` method to the renamed trait
* changes the closing logic to only care about dirty project items when
checking for save prompts conditions
* save prompts are raised only if the item is singleton without a
project path; or if the item has dirty project items that are not open
elsewhere
Release Notes:
- Fixed item closing overly triggering save dialogues
This PR introduces a unified interface for both native and remote
kernels through the `RunningKernel` trait. When either the native kernel
or the remote kernels are started, they return a `Box<dyn
RunningKernel>` to make it easier to work with the session. As a bonus
of this refactor, I've dropped some of the mpsc channels to instead opt
for passing messages directly to `session.route(message)`. There was a
lot of simplification of `Session` by moving responsibilities to
`NativeRunningKernel`.
No release notes yet until this is finalized.
* [x] Detect remote kernelspecs from configured remote servers
* [x] Launch kernel on demand
For now, this allows you to set env vars `JUPYTER_SERVER` and
`JUPYTER_TOKEN` to access a remote server. `JUPYTER_SERVER` should be a
base path like `http://localhost:8888` or
`https://notebooks.gesis.org/binder/jupyter/user/rubydata-binder-w6igpy4l/`
Release Notes:
- N/A
Starts setting up a `RunningKernel` trait to make the remote kernel
implementation easy to get started with. No release notes until this is
all hooked up.
Release Notes:
- N/A
Just block mouse down events, and in the case of the inline assist
prompt, set the default cursor.
Release Notes:
- N/A
Co-authored-by: Richard <richard@zed.dev>
The R kernel doesn't use base64 padding whereas the Python kernel (via
matplotlib) sometimes uses padding. We have to use the `base64` crate's
`Indifferent` mode.
/cherry-pick v0.161.x
Release Notes:
- N/A
This upgrades `nbformat` and `runtimelib` to handle jupyter types with
even more validation and flexiblity. This also processes any multiline
string data coming from the kernel, including with image data (like
`image/png`). While I was at it I also fixed a longstanding issue around
images by eliminating all whitespace (something `atob` does) and using
the no pad decoder.
Fixes: #17956
Before:
<img width="741" alt="image"
src="https://github.com/user-attachments/assets/37ec2cae-ce78-4475-aaa3-4d785e4015d0">
After:
<img width="727" alt="image"
src="https://github.com/user-attachments/assets/e2431ba2-048b-4205-9898-54f357795a9c">
Release Notes:
- Fixed issue with image output from REPL kernels that didn't use base64
padding
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
Makes repl actions that are specific to running kernels only come up
after a session has been started at least once for the editor.
Release Notes:
- Only show session oriented `repl::` actions for editors after a
session has been created
Closes#18341
* [x] Remove "Change Kernel" Doc link from REPL menu
* [x] Remove chevron
* [x] Set a higher min width
* [x] Include the language along with the kernel name
Future PRs will address
* Add support for Python envs (#18291, #16757, #15563)
* Add support for Remote kernels
* Project settings support (#16898)
Release Notes:
- Added kernel picker for repl
---------
Co-authored-by: Nate Butler <iamnbutler@gmail.com>
* Implement `clone_on_split` to allow splitting a notebook into another
pane
* Switched to `tab_content` in `impl Item for NotebookEditor` to show
both the notebook name and an icon
* Added placeholder methods and TODOs for future work, such as saving,
reloading, and search functionality within the notebook editor.
* Started moving more core `Model` bits into `NotebookItem`, including
pulling the language of the notebook (which affects every code cell)
* Loaded notebook asynchronously using `fs`
Release Notes:
- N/A
---------
Co-authored-by: Mikayla <mikayla@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
This is the start of a notebook UI for Zed.
`🔔 Note: This won't be useable yet when it is merged! Read below. 🔔`
This is going to be behind a feature flag so that we can merge this
initial PR and then make follow up PRs. Release notes will be produced
in a future PR.
Minimum checklist for merging this:
* [x] All functionality behind the `notebooks` feature flag (with env
var opt out)
* [x] Open notebook files in the workspace
* [x] Remove the "Open Notebook" button from title bar
* [x] Incorporate text style refinements for cell editors
* [x] Rely on `nbformat` crate for parsing the notebook into our
in-memory format
* [x] Move notebook to a `gpui::List`
* [x] Hook up output rendering
Release Notes:
- N/A
---------
Co-authored-by: Nate Butler <iamnbutler@gmail.com>
Co-authored-by: Thorsten Ball <mrnugget@gmail.com>
This simplifies rendering of excerpt headers and footers, and removes
the need to store a `BlockDisposition` on these boundary blocks. It's a
step toward implementing "replace blocks", which we want to use in the
assistant panel.
We've also cleaned up the way heights are specified for headers and
footers and fixed some visual asymmetries between the "expand upward"
and "expand downward" buttons.
Release Notes:
- N/A
---------
Co-authored-by: Richard <richard@zed.dev>
- Implement restart kernel functionality
- Clean up shutdown process to properly drop messaging and exit status
tasks
- Refactor kernel state handling for better consistency
Closes#16037
Release Notes:
- repl: Added restart kernel action
- repl: Fixed issue with shutting down kernels that are in a failure
state
This PR is a small refactor to remove the leading `_` for some free
variables, as this unintentionally marks them as unused to the compiler.
While the fields on the struct _are_ unused, the free variables should
participate in usage tracking, as we want to make sure they get stored
on the struct.
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>
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>
Release Notes:
- Added `ctrl-alt-enter` keybinding for `repl::RunInPlace`
(`ctrl-option-enter` on MacOS). Keeps your screen position and cursor in
place when running any block.
Kyle Kelley