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>
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>
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
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.
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>
This PR removes the REPL panel and replaces it with a new sessions view
that gets displayed in its own pane.
The sessions view can be opened with the `repl: sessions` command (we
can adjust the name, as needed).
There was a rather in-depth refactoring needed to extricate the various
REPL functionality on the editor from the `RuntimePanel`.
<img width="1136" alt="Screenshot 2024-07-22 at 4 12 12 PM"
src="https://github.com/user-attachments/assets/ac0da351-778e-4200-b08c-39f9e77d78bf">
<img width="1136" alt="Screenshot 2024-07-22 at 4 12 17 PM"
src="https://github.com/user-attachments/assets/6ca53476-6ac4-4f8b-afc8-f7863f7065c7">
Release Notes:
- N/A
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>
Closes#14146. This is just for the time being before a networking
refactoring to split reads and writes on the ROUTER/DEALER ZeroMQ
sockets. Some kernels have not been responding with `kernel_info_reply`,
which ends up hanging our shell socket.
Release Notes:
- N/A
Release notes for the REPL feature will be part of its official launch.
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>
Conrad Irwin
Kyle Kelley
Max BrunsfeldandRichard
Piotr Osiewicz
Joseph T. LyonsandKyle Kelley
Marshall Bowers
