Extract an agent_ui crate from agent (#33284)

This PR moves the UI-dependent logic in the `agent` crate into its own
crate, `agent_ui`. The remaining `agent` crate no longer depends on
`editor`, `picker`, `ui`, `workspace`, etc.

This has compile time benefits, but the main motivation is to isolate
our core agentic logic, so that we can make agents more
pluggable/configurable.

Release Notes:

- N/A
This commit is contained in:
Max Brunsfeld 2025-06-23 18:00:28 -07:00 committed by GitHub
parent 371b7355d3
commit 2283ec5de2
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GPG key ID: B5690EEEBB952194
62 changed files with 865 additions and 752 deletions

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@ -0,0 +1,285 @@
mod active_thread;
mod agent_configuration;
mod agent_diff;
mod agent_model_selector;
mod agent_panel;
mod buffer_codegen;
mod context_picker;
mod context_server_configuration;
mod context_strip;
mod debug;
mod inline_assistant;
mod inline_prompt_editor;
mod message_editor;
mod profile_selector;
mod slash_command_settings;
mod terminal_codegen;
mod terminal_inline_assistant;
mod thread_history;
mod tool_compatibility;
mod ui;
use std::sync::Arc;
use agent::{Thread, ThreadId};
use agent_settings::{AgentProfileId, AgentSettings, LanguageModelSelection};
use assistant_slash_command::SlashCommandRegistry;
use client::Client;
use feature_flags::FeatureFlagAppExt as _;
use fs::Fs;
use gpui::{App, Entity, actions, impl_actions};
use language::LanguageRegistry;
use language_model::{
ConfiguredModel, LanguageModel, LanguageModelId, LanguageModelProviderId, LanguageModelRegistry,
};
use prompt_store::PromptBuilder;
use schemars::JsonSchema;
use serde::Deserialize;
use settings::{Settings as _, SettingsStore};
pub use crate::active_thread::ActiveThread;
use crate::agent_configuration::{ConfigureContextServerModal, ManageProfilesModal};
pub use crate::agent_panel::{AgentPanel, ConcreteAssistantPanelDelegate};
pub use crate::inline_assistant::InlineAssistant;
use crate::slash_command_settings::SlashCommandSettings;
pub use agent_diff::{AgentDiffPane, AgentDiffToolbar};
pub use ui::preview::{all_agent_previews, get_agent_preview};
actions!(
agent,
[
NewTextThread,
ToggleContextPicker,
ToggleNavigationMenu,
ToggleOptionsMenu,
DeleteRecentlyOpenThread,
ToggleProfileSelector,
RemoveAllContext,
ExpandMessageEditor,
OpenHistory,
AddContextServer,
RemoveSelectedThread,
Chat,
ChatWithFollow,
CycleNextInlineAssist,
CyclePreviousInlineAssist,
FocusUp,
FocusDown,
FocusLeft,
FocusRight,
RemoveFocusedContext,
AcceptSuggestedContext,
OpenActiveThreadAsMarkdown,
OpenAgentDiff,
Keep,
Reject,
RejectAll,
KeepAll,
Follow,
ResetTrialUpsell,
ResetTrialEndUpsell,
ContinueThread,
ContinueWithBurnMode,
ToggleBurnMode,
]
);
#[derive(Default, Clone, PartialEq, Deserialize, JsonSchema)]
pub struct NewThread {
#[serde(default)]
from_thread_id: Option<ThreadId>,
}
#[derive(PartialEq, Clone, Default, Debug, Deserialize, JsonSchema)]
pub struct ManageProfiles {
#[serde(default)]
pub customize_tools: Option<AgentProfileId>,
}
impl ManageProfiles {
pub fn customize_tools(profile_id: AgentProfileId) -> Self {
Self {
customize_tools: Some(profile_id),
}
}
}
impl_actions!(agent, [NewThread, ManageProfiles]);
#[derive(Clone)]
pub(crate) enum ModelUsageContext {
Thread(Entity<Thread>),
InlineAssistant,
}
impl ModelUsageContext {
pub fn configured_model(&self, cx: &App) -> Option<ConfiguredModel> {
match self {
Self::Thread(thread) => thread.read(cx).configured_model(),
Self::InlineAssistant => {
LanguageModelRegistry::read_global(cx).inline_assistant_model()
}
}
}
pub fn language_model(&self, cx: &App) -> Option<Arc<dyn LanguageModel>> {
self.configured_model(cx)
.map(|configured_model| configured_model.model)
}
}
/// Initializes the `agent` crate.
pub fn init(
fs: Arc<dyn Fs>,
client: Arc<Client>,
prompt_builder: Arc<PromptBuilder>,
language_registry: Arc<LanguageRegistry>,
is_eval: bool,
cx: &mut App,
) {
AgentSettings::register(cx);
SlashCommandSettings::register(cx);
assistant_context_editor::init(client.clone(), cx);
rules_library::init(cx);
if !is_eval {
// Initializing the language model from the user settings messes with the eval, so we only initialize them when
// we're not running inside of the eval.
init_language_model_settings(cx);
}
assistant_slash_command::init(cx);
agent::init(cx);
agent_panel::init(cx);
context_server_configuration::init(language_registry.clone(), fs.clone(), cx);
register_slash_commands(cx);
inline_assistant::init(
fs.clone(),
prompt_builder.clone(),
client.telemetry().clone(),
cx,
);
terminal_inline_assistant::init(
fs.clone(),
prompt_builder.clone(),
client.telemetry().clone(),
cx,
);
indexed_docs::init(cx);
cx.observe_new(move |workspace, window, cx| {
ConfigureContextServerModal::register(workspace, language_registry.clone(), window, cx)
})
.detach();
cx.observe_new(ManageProfilesModal::register).detach();
}
fn init_language_model_settings(cx: &mut App) {
update_active_language_model_from_settings(cx);
cx.observe_global::<SettingsStore>(update_active_language_model_from_settings)
.detach();
cx.subscribe(
&LanguageModelRegistry::global(cx),
|_, event: &language_model::Event, cx| match event {
language_model::Event::ProviderStateChanged
| language_model::Event::AddedProvider(_)
| language_model::Event::RemovedProvider(_) => {
update_active_language_model_from_settings(cx);
}
_ => {}
},
)
.detach();
}
fn update_active_language_model_from_settings(cx: &mut App) {
let settings = AgentSettings::get_global(cx);
fn to_selected_model(selection: &LanguageModelSelection) -> language_model::SelectedModel {
language_model::SelectedModel {
provider: LanguageModelProviderId::from(selection.provider.0.clone()),
model: LanguageModelId::from(selection.model.clone()),
}
}
let default = to_selected_model(&settings.default_model);
let inline_assistant = settings
.inline_assistant_model
.as_ref()
.map(to_selected_model);
let commit_message = settings
.commit_message_model
.as_ref()
.map(to_selected_model);
let thread_summary = settings
.thread_summary_model
.as_ref()
.map(to_selected_model);
let inline_alternatives = settings
.inline_alternatives
.iter()
.map(to_selected_model)
.collect::<Vec<_>>();
LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
registry.select_default_model(Some(&default), cx);
registry.select_inline_assistant_model(inline_assistant.as_ref(), cx);
registry.select_commit_message_model(commit_message.as_ref(), cx);
registry.select_thread_summary_model(thread_summary.as_ref(), cx);
registry.select_inline_alternative_models(inline_alternatives, cx);
});
}
fn register_slash_commands(cx: &mut App) {
let slash_command_registry = SlashCommandRegistry::global(cx);
slash_command_registry.register_command(assistant_slash_commands::FileSlashCommand, true);
slash_command_registry.register_command(assistant_slash_commands::DeltaSlashCommand, true);
slash_command_registry.register_command(assistant_slash_commands::OutlineSlashCommand, true);
slash_command_registry.register_command(assistant_slash_commands::TabSlashCommand, true);
slash_command_registry
.register_command(assistant_slash_commands::CargoWorkspaceSlashCommand, true);
slash_command_registry.register_command(assistant_slash_commands::PromptSlashCommand, true);
slash_command_registry.register_command(assistant_slash_commands::SelectionCommand, true);
slash_command_registry.register_command(assistant_slash_commands::DefaultSlashCommand, false);
slash_command_registry.register_command(assistant_slash_commands::NowSlashCommand, false);
slash_command_registry
.register_command(assistant_slash_commands::DiagnosticsSlashCommand, true);
slash_command_registry.register_command(assistant_slash_commands::FetchSlashCommand, true);
cx.observe_flag::<assistant_slash_commands::StreamingExampleSlashCommandFeatureFlag, _>({
let slash_command_registry = slash_command_registry.clone();
move |is_enabled, _cx| {
if is_enabled {
slash_command_registry.register_command(
assistant_slash_commands::StreamingExampleSlashCommand,
false,
);
}
}
})
.detach();
update_slash_commands_from_settings(cx);
cx.observe_global::<SettingsStore>(update_slash_commands_from_settings)
.detach();
}
fn update_slash_commands_from_settings(cx: &mut App) {
let slash_command_registry = SlashCommandRegistry::global(cx);
let settings = SlashCommandSettings::get_global(cx);
if settings.docs.enabled {
slash_command_registry.register_command(assistant_slash_commands::DocsSlashCommand, true);
} else {
slash_command_registry.unregister_command(assistant_slash_commands::DocsSlashCommand);
}
if settings.cargo_workspace.enabled {
slash_command_registry
.register_command(assistant_slash_commands::CargoWorkspaceSlashCommand, true);
} else {
slash_command_registry
.unregister_command(assistant_slash_commands::CargoWorkspaceSlashCommand);
}
}