ZIm/crates/language_models/src/provider/copilot_chat.rs
Piotr Osiewicz 73cd6ef92c
Add UI for configuring the API Url directly (#32248)
Closes #22901 

Release Notes:

- Copilot Chat endpoint URLs can now be configured via `settings.json`
or Configuration View.
2025-06-06 18:05:40 +02:00

864 lines
34 KiB
Rust

use std::pin::Pin;
use std::str::FromStr as _;
use std::sync::Arc;
use anyhow::{Result, anyhow};
use collections::HashMap;
use copilot::copilot_chat::{
ChatMessage, ChatMessageContent, ChatMessagePart, CopilotChat, ImageUrl,
Model as CopilotChatModel, ModelVendor, Request as CopilotChatRequest, ResponseEvent, Tool,
ToolCall,
};
use copilot::{Copilot, Status};
use editor::{Editor, EditorElement, EditorStyle};
use fs::Fs;
use futures::future::BoxFuture;
use futures::stream::BoxStream;
use futures::{FutureExt, Stream, StreamExt};
use gpui::{
Action, Animation, AnimationExt, AnyView, App, AsyncApp, Entity, FontStyle, Render,
Subscription, Task, TextStyle, Transformation, WhiteSpace, percentage, svg,
};
use language_model::{
AuthenticateError, LanguageModel, LanguageModelCompletionError, LanguageModelCompletionEvent,
LanguageModelId, LanguageModelName, LanguageModelProvider, LanguageModelProviderId,
LanguageModelProviderName, LanguageModelProviderState, LanguageModelRequest,
LanguageModelRequestMessage, LanguageModelToolChoice, LanguageModelToolResultContent,
LanguageModelToolSchemaFormat, LanguageModelToolUse, MessageContent, RateLimiter, Role,
StopReason,
};
use settings::{Settings, SettingsStore, update_settings_file};
use std::time::Duration;
use theme::ThemeSettings;
use ui::prelude::*;
use util::debug_panic;
use crate::{AllLanguageModelSettings, CopilotChatSettingsContent};
use super::anthropic::count_anthropic_tokens;
use super::google::count_google_tokens;
use super::open_ai::count_open_ai_tokens;
pub(crate) use copilot::copilot_chat::CopilotChatSettings;
const PROVIDER_ID: &str = "copilot_chat";
const PROVIDER_NAME: &str = "GitHub Copilot Chat";
pub struct CopilotChatLanguageModelProvider {
state: Entity<State>,
}
pub struct State {
_copilot_chat_subscription: Option<Subscription>,
_settings_subscription: Subscription,
}
impl State {
fn is_authenticated(&self, cx: &App) -> bool {
CopilotChat::global(cx)
.map(|m| m.read(cx).is_authenticated())
.unwrap_or(false)
}
}
impl CopilotChatLanguageModelProvider {
pub fn new(cx: &mut App) -> Self {
let state = cx.new(|cx| {
let copilot_chat_subscription = CopilotChat::global(cx)
.map(|copilot_chat| cx.observe(&copilot_chat, |_, _, cx| cx.notify()));
State {
_copilot_chat_subscription: copilot_chat_subscription,
_settings_subscription: cx.observe_global::<SettingsStore>(|_, cx| {
cx.notify();
}),
}
});
Self { state }
}
fn create_language_model(&self, model: CopilotChatModel) -> Arc<dyn LanguageModel> {
Arc::new(CopilotChatLanguageModel {
model,
request_limiter: RateLimiter::new(4),
})
}
}
impl LanguageModelProviderState for CopilotChatLanguageModelProvider {
type ObservableEntity = State;
fn observable_entity(&self) -> Option<gpui::Entity<Self::ObservableEntity>> {
Some(self.state.clone())
}
}
impl LanguageModelProvider for CopilotChatLanguageModelProvider {
fn id(&self) -> LanguageModelProviderId {
LanguageModelProviderId(PROVIDER_ID.into())
}
fn name(&self) -> LanguageModelProviderName {
LanguageModelProviderName(PROVIDER_NAME.into())
}
fn icon(&self) -> IconName {
IconName::Copilot
}
fn default_model(&self, cx: &App) -> Option<Arc<dyn LanguageModel>> {
let models = CopilotChat::global(cx).and_then(|m| m.read(cx).models())?;
models
.first()
.map(|model| self.create_language_model(model.clone()))
}
fn default_fast_model(&self, cx: &App) -> Option<Arc<dyn LanguageModel>> {
// The default model should be Copilot Chat's 'base model', which is likely a relatively fast
// model (e.g. 4o) and a sensible choice when considering premium requests
self.default_model(cx)
}
fn provided_models(&self, cx: &App) -> Vec<Arc<dyn LanguageModel>> {
let Some(models) = CopilotChat::global(cx).and_then(|m| m.read(cx).models()) else {
return Vec::new();
};
models
.iter()
.map(|model| self.create_language_model(model.clone()))
.collect()
}
fn is_authenticated(&self, cx: &App) -> bool {
self.state.read(cx).is_authenticated(cx)
}
fn authenticate(&self, cx: &mut App) -> Task<Result<(), AuthenticateError>> {
if self.is_authenticated(cx) {
return Task::ready(Ok(()));
};
let Some(copilot) = Copilot::global(cx) else {
return Task::ready( Err(anyhow!(
"Copilot must be enabled for Copilot Chat to work. Please enable Copilot and try again."
).into()));
};
let err = match copilot.read(cx).status() {
Status::Authorized => return Task::ready(Ok(())),
Status::Disabled => anyhow!(
"Copilot must be enabled for Copilot Chat to work. Please enable Copilot and try again."
),
Status::Error(err) => anyhow!(format!(
"Received the following error while signing into Copilot: {err}"
)),
Status::Starting { task: _ } => anyhow!(
"Copilot is still starting, please wait for Copilot to start then try again"
),
Status::Unauthorized => anyhow!(
"Unable to authorize with Copilot. Please make sure that you have an active Copilot and Copilot Chat subscription."
),
Status::SignedOut { .. } => {
anyhow!("You have signed out of Copilot. Please sign in to Copilot and try again.")
}
Status::SigningIn { prompt: _ } => anyhow!("Still signing into Copilot..."),
};
Task::ready(Err(err.into()))
}
fn configuration_view(&self, window: &mut Window, cx: &mut App) -> AnyView {
let state = self.state.clone();
cx.new(|cx| ConfigurationView::new(state, window, cx))
.into()
}
fn reset_credentials(&self, _cx: &mut App) -> Task<Result<()>> {
Task::ready(Err(anyhow!(
"Signing out of GitHub Copilot Chat is currently not supported."
)))
}
}
pub struct CopilotChatLanguageModel {
model: CopilotChatModel,
request_limiter: RateLimiter,
}
impl LanguageModel for CopilotChatLanguageModel {
fn id(&self) -> LanguageModelId {
LanguageModelId::from(self.model.id().to_string())
}
fn name(&self) -> LanguageModelName {
LanguageModelName::from(self.model.display_name().to_string())
}
fn provider_id(&self) -> LanguageModelProviderId {
LanguageModelProviderId(PROVIDER_ID.into())
}
fn provider_name(&self) -> LanguageModelProviderName {
LanguageModelProviderName(PROVIDER_NAME.into())
}
fn supports_tools(&self) -> bool {
self.model.supports_tools()
}
fn supports_images(&self) -> bool {
self.model.supports_vision()
}
fn tool_input_format(&self) -> LanguageModelToolSchemaFormat {
match self.model.vendor() {
ModelVendor::OpenAI | ModelVendor::Anthropic => {
LanguageModelToolSchemaFormat::JsonSchema
}
ModelVendor::Google => LanguageModelToolSchemaFormat::JsonSchemaSubset,
}
}
fn supports_tool_choice(&self, choice: LanguageModelToolChoice) -> bool {
match choice {
LanguageModelToolChoice::Auto
| LanguageModelToolChoice::Any
| LanguageModelToolChoice::None => self.supports_tools(),
}
}
fn telemetry_id(&self) -> String {
format!("copilot_chat/{}", self.model.id())
}
fn max_token_count(&self) -> usize {
self.model.max_token_count()
}
fn count_tokens(
&self,
request: LanguageModelRequest,
cx: &App,
) -> BoxFuture<'static, Result<usize>> {
match self.model.vendor() {
ModelVendor::Anthropic => count_anthropic_tokens(request, cx),
ModelVendor::Google => count_google_tokens(request, cx),
ModelVendor::OpenAI => {
let model = open_ai::Model::from_id(self.model.id()).unwrap_or_default();
count_open_ai_tokens(request, model, cx)
}
}
}
fn stream_completion(
&self,
request: LanguageModelRequest,
cx: &AsyncApp,
) -> BoxFuture<
'static,
Result<
BoxStream<'static, Result<LanguageModelCompletionEvent, LanguageModelCompletionError>>,
>,
> {
if let Some(message) = request.messages.last() {
if message.contents_empty() {
const EMPTY_PROMPT_MSG: &str =
"Empty prompts aren't allowed. Please provide a non-empty prompt.";
return futures::future::ready(Err(anyhow::anyhow!(EMPTY_PROMPT_MSG))).boxed();
}
// Copilot Chat has a restriction that the final message must be from the user.
// While their API does return an error message for this, we can catch it earlier
// and provide a more helpful error message.
if !matches!(message.role, Role::User) {
const USER_ROLE_MSG: &str = "The final message must be from the user. To provide a system prompt, you must provide the system prompt followed by a user prompt.";
return futures::future::ready(Err(anyhow::anyhow!(USER_ROLE_MSG))).boxed();
}
}
let copilot_request = match into_copilot_chat(&self.model, request) {
Ok(request) => request,
Err(err) => return futures::future::ready(Err(err)).boxed(),
};
let is_streaming = copilot_request.stream;
let request_limiter = self.request_limiter.clone();
let future = cx.spawn(async move |cx| {
let request = CopilotChat::stream_completion(copilot_request, cx.clone());
request_limiter
.stream(async move {
let response = request.await?;
Ok(map_to_language_model_completion_events(
response,
is_streaming,
))
})
.await
});
async move { Ok(future.await?.boxed()) }.boxed()
}
}
pub fn map_to_language_model_completion_events(
events: Pin<Box<dyn Send + Stream<Item = Result<ResponseEvent>>>>,
is_streaming: bool,
) -> impl Stream<Item = Result<LanguageModelCompletionEvent, LanguageModelCompletionError>> {
#[derive(Default)]
struct RawToolCall {
id: String,
name: String,
arguments: String,
}
struct State {
events: Pin<Box<dyn Send + Stream<Item = Result<ResponseEvent>>>>,
tool_calls_by_index: HashMap<usize, RawToolCall>,
}
futures::stream::unfold(
State {
events,
tool_calls_by_index: HashMap::default(),
},
move |mut state| async move {
if let Some(event) = state.events.next().await {
match event {
Ok(event) => {
let Some(choice) = event.choices.first() else {
return Some((
vec![Err(anyhow!("Response contained no choices").into())],
state,
));
};
let delta = if is_streaming {
choice.delta.as_ref()
} else {
choice.message.as_ref()
};
let Some(delta) = delta else {
return Some((
vec![Err(anyhow!("Response contained no delta").into())],
state,
));
};
let mut events = Vec::new();
if let Some(content) = delta.content.clone() {
events.push(Ok(LanguageModelCompletionEvent::Text(content)));
}
for tool_call in &delta.tool_calls {
let entry = state
.tool_calls_by_index
.entry(tool_call.index)
.or_default();
if let Some(tool_id) = tool_call.id.clone() {
entry.id = tool_id;
}
if let Some(function) = tool_call.function.as_ref() {
if let Some(name) = function.name.clone() {
entry.name = name;
}
if let Some(arguments) = function.arguments.clone() {
entry.arguments.push_str(&arguments);
}
}
}
match choice.finish_reason.as_deref() {
Some("stop") => {
events.push(Ok(LanguageModelCompletionEvent::Stop(
StopReason::EndTurn,
)));
}
Some("tool_calls") => {
events.extend(state.tool_calls_by_index.drain().map(
|(_, tool_call)| {
// The model can output an empty string
// to indicate the absence of arguments.
// When that happens, create an empty
// object instead.
let arguments = if tool_call.arguments.is_empty() {
Ok(serde_json::Value::Object(Default::default()))
} else {
serde_json::Value::from_str(&tool_call.arguments)
};
match arguments {
Ok(input) => Ok(LanguageModelCompletionEvent::ToolUse(
LanguageModelToolUse {
id: tool_call.id.clone().into(),
name: tool_call.name.as_str().into(),
is_input_complete: true,
input,
raw_input: tool_call.arguments.clone(),
},
)),
Err(error) => {
Err(LanguageModelCompletionError::BadInputJson {
id: tool_call.id.into(),
tool_name: tool_call.name.as_str().into(),
raw_input: tool_call.arguments.into(),
json_parse_error: error.to_string(),
})
}
}
},
));
events.push(Ok(LanguageModelCompletionEvent::Stop(
StopReason::ToolUse,
)));
}
Some(stop_reason) => {
log::error!("Unexpected Copilot Chat stop_reason: {stop_reason:?}");
events.push(Ok(LanguageModelCompletionEvent::Stop(
StopReason::EndTurn,
)));
}
None => {}
}
return Some((events, state));
}
Err(err) => return Some((vec![Err(anyhow!(err).into())], state)),
}
}
None
},
)
.flat_map(futures::stream::iter)
}
fn into_copilot_chat(
model: &copilot::copilot_chat::Model,
request: LanguageModelRequest,
) -> Result<CopilotChatRequest> {
let mut request_messages: Vec<LanguageModelRequestMessage> = Vec::new();
for message in request.messages {
if let Some(last_message) = request_messages.last_mut() {
if last_message.role == message.role {
last_message.content.extend(message.content);
} else {
request_messages.push(message);
}
} else {
request_messages.push(message);
}
}
let mut tool_called = false;
let mut messages: Vec<ChatMessage> = Vec::new();
for message in request_messages {
match message.role {
Role::User => {
for content in &message.content {
if let MessageContent::ToolResult(tool_result) = content {
let content = match &tool_result.content {
LanguageModelToolResultContent::Text(text) => text.to_string().into(),
LanguageModelToolResultContent::Image(image) => {
if model.supports_vision() {
ChatMessageContent::Multipart(vec![ChatMessagePart::Image {
image_url: ImageUrl {
url: image.to_base64_url(),
},
}])
} else {
debug_panic!(
"This should be caught at {} level",
tool_result.tool_name
);
"[Tool responded with an image, but this model does not support vision]".to_string().into()
}
}
};
messages.push(ChatMessage::Tool {
tool_call_id: tool_result.tool_use_id.to_string(),
content,
});
}
}
let mut content_parts = Vec::new();
for content in &message.content {
match content {
MessageContent::Text(text) | MessageContent::Thinking { text, .. }
if !text.is_empty() =>
{
if let Some(ChatMessagePart::Text { text: text_content }) =
content_parts.last_mut()
{
text_content.push_str(text);
} else {
content_parts.push(ChatMessagePart::Text {
text: text.to_string(),
});
}
}
MessageContent::Image(image) if model.supports_vision() => {
content_parts.push(ChatMessagePart::Image {
image_url: ImageUrl {
url: image.to_base64_url(),
},
});
}
_ => {}
}
}
if !content_parts.is_empty() {
messages.push(ChatMessage::User {
content: content_parts.into(),
});
}
}
Role::Assistant => {
let mut tool_calls = Vec::new();
for content in &message.content {
if let MessageContent::ToolUse(tool_use) = content {
tool_called = true;
tool_calls.push(ToolCall {
id: tool_use.id.to_string(),
content: copilot::copilot_chat::ToolCallContent::Function {
function: copilot::copilot_chat::FunctionContent {
name: tool_use.name.to_string(),
arguments: serde_json::to_string(&tool_use.input)?,
},
},
});
}
}
let text_content = {
let mut buffer = String::new();
for string in message.content.iter().filter_map(|content| match content {
MessageContent::Text(text) | MessageContent::Thinking { text, .. } => {
Some(text.as_str())
}
MessageContent::ToolUse(_)
| MessageContent::RedactedThinking(_)
| MessageContent::ToolResult(_)
| MessageContent::Image(_) => None,
}) {
buffer.push_str(string);
}
buffer
};
messages.push(ChatMessage::Assistant {
content: if text_content.is_empty() {
ChatMessageContent::empty()
} else {
text_content.into()
},
tool_calls,
});
}
Role::System => messages.push(ChatMessage::System {
content: message.string_contents(),
}),
}
}
let mut tools = request
.tools
.iter()
.map(|tool| Tool::Function {
function: copilot::copilot_chat::Function {
name: tool.name.clone(),
description: tool.description.clone(),
parameters: tool.input_schema.clone(),
},
})
.collect::<Vec<_>>();
// The API will return a Bad Request (with no error message) when tools
// were used previously in the conversation but no tools are provided as
// part of this request. Inserting a dummy tool seems to circumvent this
// error.
if tool_called && tools.is_empty() {
tools.push(Tool::Function {
function: copilot::copilot_chat::Function {
name: "noop".to_string(),
description: "No operation".to_string(),
parameters: serde_json::json!({
"type": "object"
}),
},
});
}
Ok(CopilotChatRequest {
intent: true,
n: 1,
stream: model.uses_streaming(),
temperature: 0.1,
model: model.id().to_string(),
messages,
tools,
tool_choice: request.tool_choice.map(|choice| match choice {
LanguageModelToolChoice::Auto => copilot::copilot_chat::ToolChoice::Auto,
LanguageModelToolChoice::Any => copilot::copilot_chat::ToolChoice::Any,
LanguageModelToolChoice::None => copilot::copilot_chat::ToolChoice::None,
}),
})
}
struct ConfigurationView {
copilot_status: Option<copilot::Status>,
api_url_editor: Entity<Editor>,
models_url_editor: Entity<Editor>,
auth_url_editor: Entity<Editor>,
state: Entity<State>,
_subscription: Option<Subscription>,
}
impl ConfigurationView {
pub fn new(state: Entity<State>, window: &mut Window, cx: &mut Context<Self>) -> Self {
let copilot = Copilot::global(cx);
let settings = AllLanguageModelSettings::get_global(cx)
.copilot_chat
.clone();
let api_url_editor = cx.new(|cx| Editor::single_line(window, cx));
api_url_editor.update(cx, |this, cx| {
this.set_text(settings.api_url.clone(), window, cx);
this.set_placeholder_text("GitHub Copilot API URL", cx);
});
let models_url_editor = cx.new(|cx| Editor::single_line(window, cx));
models_url_editor.update(cx, |this, cx| {
this.set_text(settings.models_url.clone(), window, cx);
this.set_placeholder_text("GitHub Copilot Models URL", cx);
});
let auth_url_editor = cx.new(|cx| Editor::single_line(window, cx));
auth_url_editor.update(cx, |this, cx| {
this.set_text(settings.auth_url.clone(), window, cx);
this.set_placeholder_text("GitHub Copilot Auth URL", cx);
});
Self {
api_url_editor,
models_url_editor,
auth_url_editor,
copilot_status: copilot.as_ref().map(|copilot| copilot.read(cx).status()),
state,
_subscription: copilot.as_ref().map(|copilot| {
cx.observe(copilot, |this, model, cx| {
this.copilot_status = Some(model.read(cx).status());
cx.notify();
})
}),
}
}
fn make_input_styles(&self, cx: &App) -> Div {
let bg_color = cx.theme().colors().editor_background;
let border_color = cx.theme().colors().border;
h_flex()
.w_full()
.px_2()
.py_1()
.bg(bg_color)
.border_1()
.border_color(border_color)
.rounded_sm()
}
fn make_text_style(&self, cx: &Context<Self>) -> TextStyle {
let settings = ThemeSettings::get_global(cx);
TextStyle {
color: cx.theme().colors().text,
font_family: settings.ui_font.family.clone(),
font_features: settings.ui_font.features.clone(),
font_fallbacks: settings.ui_font.fallbacks.clone(),
font_size: rems(0.875).into(),
font_weight: settings.ui_font.weight,
font_style: FontStyle::Normal,
line_height: relative(1.3),
background_color: None,
underline: None,
strikethrough: None,
white_space: WhiteSpace::Normal,
text_overflow: None,
text_align: Default::default(),
line_clamp: None,
}
}
fn render_api_url_editor(&self, cx: &mut Context<Self>) -> impl IntoElement {
let text_style = self.make_text_style(cx);
EditorElement::new(
&self.api_url_editor,
EditorStyle {
background: cx.theme().colors().editor_background,
local_player: cx.theme().players().local(),
text: text_style,
..Default::default()
},
)
}
fn render_auth_url_editor(&self, cx: &mut Context<Self>) -> impl IntoElement {
let text_style = self.make_text_style(cx);
EditorElement::new(
&self.auth_url_editor,
EditorStyle {
background: cx.theme().colors().editor_background,
local_player: cx.theme().players().local(),
text: text_style,
..Default::default()
},
)
}
fn render_models_editor(&self, cx: &mut Context<Self>) -> impl IntoElement {
let text_style = self.make_text_style(cx);
EditorElement::new(
&self.models_url_editor,
EditorStyle {
background: cx.theme().colors().editor_background,
local_player: cx.theme().players().local(),
text: text_style,
..Default::default()
},
)
}
fn update_copilot_settings(&self, cx: &mut Context<'_, Self>) {
let settings = CopilotChatSettings {
api_url: self.api_url_editor.read(cx).text(cx).into(),
models_url: self.models_url_editor.read(cx).text(cx).into(),
auth_url: self.auth_url_editor.read(cx).text(cx).into(),
};
update_settings_file::<AllLanguageModelSettings>(<dyn Fs>::global(cx), cx, {
let settings = settings.clone();
move |content, _| {
content.copilot_chat = Some(CopilotChatSettingsContent {
api_url: Some(settings.api_url.as_ref().into()),
models_url: Some(settings.models_url.as_ref().into()),
auth_url: Some(settings.auth_url.as_ref().into()),
});
}
});
if let Some(chat) = CopilotChat::global(cx) {
chat.update(cx, |this, cx| {
this.set_settings(settings, cx);
});
}
}
}
impl Render for ConfigurationView {
fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
if self.state.read(cx).is_authenticated(cx) {
h_flex()
.mt_1()
.p_1()
.justify_between()
.rounded_md()
.border_1()
.border_color(cx.theme().colors().border)
.bg(cx.theme().colors().background)
.child(
h_flex()
.gap_1()
.child(Icon::new(IconName::Check).color(Color::Success))
.child(Label::new("Authorized")),
)
.child(
Button::new("sign_out", "Sign Out")
.label_size(LabelSize::Small)
.on_click(|_, window, cx| {
window.dispatch_action(copilot::SignOut.boxed_clone(), cx);
}),
)
} else {
let loading_icon = Icon::new(IconName::ArrowCircle).with_animation(
"arrow-circle",
Animation::new(Duration::from_secs(4)).repeat(),
|icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
);
const ERROR_LABEL: &str = "Copilot Chat requires an active GitHub Copilot subscription. Please ensure Copilot is configured and try again, or use a different Assistant provider.";
match &self.copilot_status {
Some(status) => match status {
Status::Starting { task: _ } => h_flex()
.gap_2()
.child(loading_icon)
.child(Label::new("Starting Copilot…")),
Status::SigningIn { prompt: _ }
| Status::SignedOut {
awaiting_signing_in: true,
} => h_flex()
.gap_2()
.child(loading_icon)
.child(Label::new("Signing into Copilot…")),
Status::Error(_) => {
const LABEL: &str = "Copilot had issues starting. Please try restarting it. If the issue persists, try reinstalling Copilot.";
v_flex()
.gap_6()
.child(Label::new(LABEL))
.child(svg().size_8().path(IconName::CopilotError.path()))
}
_ => {
const LABEL: &str = "To use Zed's assistant with GitHub Copilot, you need to be logged in to GitHub. Note that your GitHub account must have an active Copilot Chat subscription.";
v_flex()
.gap_2()
.child(Label::new(LABEL))
.on_action(cx.listener(|this, _: &menu::Confirm, window, cx| {
this.update_copilot_settings(cx);
copilot::initiate_sign_in(window, cx);
}))
.child(
v_flex()
.gap_0p5()
.child(Label::new("API URL").size(LabelSize::Small))
.child(
self.make_input_styles(cx)
.child(self.render_api_url_editor(cx)),
),
)
.child(
v_flex()
.gap_0p5()
.child(Label::new("Auth URL").size(LabelSize::Small))
.child(
self.make_input_styles(cx)
.child(self.render_auth_url_editor(cx)),
),
)
.child(
v_flex()
.gap_0p5()
.child(Label::new("Models list URL").size(LabelSize::Small))
.child(
self.make_input_styles(cx)
.child(self.render_models_editor(cx)),
),
)
.child(
Button::new("sign_in", "Sign in to use GitHub Copilot")
.icon_color(Color::Muted)
.icon(IconName::Github)
.icon_position(IconPosition::Start)
.icon_size(IconSize::Medium)
.full_width()
.on_click(cx.listener(|this, _, window, cx| {
this.update_copilot_settings(cx);
copilot::initiate_sign_in(window, cx)
})),
)
}
},
None => v_flex().gap_6().child(Label::new(ERROR_LABEL)),
}
}
}
}