assistant: Overhaul provider infrastructure (#14929)

<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>
This commit is contained in:
Bennet Bo Fenner 2024-07-23 19:48:41 +02:00 committed by GitHub
parent 17ef9a367f
commit d0f52e90e6
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
55 changed files with 2757 additions and 2023 deletions

View file

@ -1,7 +1,10 @@
use std::sync::Arc;
use crate::{assistant_settings::AssistantSettings, CompletionProvider, ToggleModelSelector};
use crate::{
assistant_settings::AssistantSettings, LanguageModelCompletionProvider, ToggleModelSelector,
};
use fs::Fs;
use language_model::LanguageModelRegistry;
use settings::update_settings_file;
use ui::{prelude::*, ButtonLike, ContextMenu, PopoverMenu, PopoverMenuHandle, Tooltip};
@ -23,25 +26,64 @@ impl RenderOnce for ModelSelector {
.with_handle(self.handle)
.menu(move |cx| {
ContextMenu::build(cx, |mut menu, cx| {
for model in CompletionProvider::global(cx).available_models() {
menu = menu.custom_entry(
{
let model = model.clone();
move |_| Label::new(model.display_name()).into_any_element()
},
{
let fs = self.fs.clone();
let model = model.clone();
move |cx| {
let model = model.clone();
update_settings_file::<AssistantSettings>(
fs.clone(),
cx,
move |settings| settings.set_model(model),
);
}
},
);
for (provider, available_models) in LanguageModelRegistry::global(cx)
.read(cx)
.available_models_grouped_by_provider(cx)
{
menu = menu.header(provider.0.clone());
if available_models.is_empty() {
menu = menu.custom_entry(
{
move |_| {
h_flex()
.w_full()
.gap_1()
.child(Icon::new(IconName::Settings))
.child(Label::new("Configure"))
.into_any()
}
},
{
let provider = provider.clone();
move |cx| {
LanguageModelCompletionProvider::global(cx).update(
cx,
|completion_provider, cx| {
completion_provider
.set_active_provider(provider.clone(), cx)
},
);
}
},
);
}
for available_model in available_models {
menu = menu.custom_entry(
{
let model_name = available_model.name().0.clone();
move |_| {
h_flex()
.w_full()
.child(Label::new(model_name.clone()))
.into_any()
}
},
{
let fs = self.fs.clone();
let model = available_model.clone();
move |cx| {
let model = model.clone();
update_settings_file::<AssistantSettings>(
fs.clone(),
cx,
move |settings, _| settings.set_model(model),
);
}
},
);
}
}
menu
})
@ -61,7 +103,10 @@ impl RenderOnce for ModelSelector {
.whitespace_nowrap()
.child(
Label::new(
CompletionProvider::global(cx).model().display_name(),
LanguageModelCompletionProvider::read_global(cx)
.active_model()
.map(|model| model.name().0)
.unwrap_or_else(|| "No model selected".into()),
)
.size(LabelSize::Small)
.color(Color::Muted),