chore: Make terminal_view own the TerminalSlashCommand

This reduces 'touch crates/editor/src/editor.rs && cargo +nightly build' from 8.9s to 8.5s. That same scenario used to take 8s less than a week ago. :)

Cargo.lock

@@ -611,7 +611,6 @@ dependencies = [
  "serde_json",
  "settings",
  "smol",
- "terminal_view",
  "text",
  "toml 0.8.20",
  "ui",
@@ -5016,6 +5015,7 @@ dependencies = [
  "shellexpand 2.1.2",
  "smol",
  "telemetry",
+ "terminal_view",
  "toml 0.8.20",
  "unindent",
  "util",
@@ -15616,6 +15616,7 @@ name = "terminal_view"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "assistant_slash_command",
  "async-recursion 1.1.1",
  "breadcrumbs",
  "client",

crates/agent/src/agent.rs

@@ -217,7 +217,6 @@ fn register_slash_commands(cx: &mut App) {
     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::TerminalSlashCommand, true);
     slash_command_registry.register_command(assistant_slash_commands::NowSlashCommand, false);
     slash_command_registry
         .register_command(assistant_slash_commands::DiagnosticsSlashCommand, true);

crates/assistant_slash_command/src/assistant_slash_command.rs

@@ -9,6 +9,7 @@ use anyhow::Result;
 use futures::StreamExt;
 use futures::stream::{self, BoxStream};
 use gpui::{App, SharedString, Task, WeakEntity, Window};
+use language::HighlightId;
 use language::{BufferSnapshot, CodeLabel, LspAdapterDelegate, OffsetRangeExt};
 pub use language_model::Role;
 use serde::{Deserialize, Serialize};
@@ -16,6 +17,7 @@ use std::{
     ops::Range,
     sync::{Arc, atomic::AtomicBool},
 };
+use ui::ActiveTheme;
 use workspace::{Workspace, ui::IconName};
 
 pub fn init(cx: &mut App) {
@@ -325,6 +327,18 @@ impl SlashCommandLine {
     }
 }
 
+pub fn create_label_for_command(command_name: &str, arguments: &[&str], cx: &App) -> CodeLabel {
+    let mut label = CodeLabel::default();
+    label.push_str(command_name, None);
+    label.push_str(" ", None);
+    label.push_str(
+        &arguments.join(" "),
+        cx.theme().syntax().highlight_id("comment").map(HighlightId),
+    );
+    label.filter_range = 0..command_name.len();
+    label
+}
+
 #[cfg(test)]
 mod tests {
     use pretty_assertions::assert_eq;

crates/assistant_slash_commands/Cargo.toml

@@ -35,7 +35,6 @@ rope.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 smol.workspace = true
-terminal_view.workspace = true
 text.workspace = true
 toml.workspace = true
 ui.workspace = true

crates/assistant_slash_commands/src/assistant_slash_commands.rs

@@ -12,11 +12,6 @@ mod selection_command;
 mod streaming_example_command;
 mod symbols_command;
 mod tab_command;
-mod terminal_command;
-
-use gpui::App;
-use language::{CodeLabel, HighlightId};
-use ui::ActiveTheme as _;
 
 pub use crate::cargo_workspace_command::*;
 pub use crate::context_server_command::*;
@@ -32,16 +27,5 @@ pub use crate::selection_command::*;
 pub use crate::streaming_example_command::*;
 pub use crate::symbols_command::*;
 pub use crate::tab_command::*;
-pub use crate::terminal_command::*;
 
-pub fn create_label_for_command(command_name: &str, arguments: &[&str], cx: &App) -> CodeLabel {
+use assistant_slash_command::create_label_for_command;
-    let mut label = CodeLabel::default();
-    label.push_str(command_name, None);
-    label.push_str(" ", None);
-    label.push_str(
-        &arguments.join(" "),
-        cx.theme().syntax().highlight_id("comment").map(HighlightId),
-    );
-    label.filter_range = 0..command_name.len();
-    label
-}

crates/eval/Cargo.toml

@@ -61,6 +61,7 @@ settings.workspace = true
 shellexpand.workspace = true
 smol.workspace = true
 telemetry.workspace = true
+terminal_view.workspace = true
 toml.workspace = true
 unindent.workspace = true
 util.workspace = true

crates/eval/src/eval.rs

@@ -424,6 +424,7 @@ pub fn init(cx: &mut App) -> Arc<AgentAppState> {
     language_models::init(user_store.clone(), client.clone(), fs.clone(), cx);
     languages::init(languages.clone(), node_runtime.clone(), cx);
     prompt_store::init(cx);
+    terminal_view::init(cx);
     let stdout_is_a_pty = false;
     let prompt_builder = PromptBuilder::load(fs.clone(), stdout_is_a_pty, cx);
     agent::init(

crates/terminal_view/Cargo.toml

@@ -18,6 +18,7 @@ doctest = false
 [dependencies]
 anyhow.workspace = true
 async-recursion.workspace = true
+assistant_slash_command.workspace = true
 breadcrumbs.workspace = true
 collections.workspace = true
 db.workspace = true

crates/terminal_view/src/terminal_slash_command.rs

@@ -1,6 +1,7 @@
 use std::sync::Arc;
 use std::sync::atomic::AtomicBool;
 
+use crate::{TerminalView, terminal_panel::TerminalPanel};
 use anyhow::Result;
 use assistant_slash_command::{
     ArgumentCompletion, SlashCommand, SlashCommandOutput, SlashCommandOutputSection,
@@ -8,11 +9,10 @@ use assistant_slash_command::{
 };
 use gpui::{App, Entity, Task, WeakEntity};
 use language::{BufferSnapshot, CodeLabel, LspAdapterDelegate};
-use terminal_view::{TerminalView, terminal_panel::TerminalPanel};
 use ui::prelude::*;
 use workspace::{Workspace, dock::Panel};
 
-use super::create_label_for_command;
+use assistant_slash_command::create_label_for_command;
 
 pub struct TerminalSlashCommand;
 

crates/terminal_view/src/terminal_view.rs

@@ -2,8 +2,10 @@ mod persistence;
 pub mod terminal_element;
 pub mod terminal_panel;
 pub mod terminal_scrollbar;
+mod terminal_slash_command;
 pub mod terminal_tab_tooltip;
 
+use assistant_slash_command::SlashCommandRegistry;
 use editor::{Editor, EditorSettings, actions::SelectAll, scroll::ScrollbarAutoHide};
 use gpui::{
     AnyElement, App, DismissEvent, Entity, EventEmitter, FocusHandle, Focusable, KeyContext,
@@ -29,6 +31,7 @@ use terminal::{
 use terminal_element::{TerminalElement, is_blank};
 use terminal_panel::TerminalPanel;
 use terminal_scrollbar::TerminalScrollHandle;
+use terminal_slash_command::TerminalSlashCommand;
 use terminal_tab_tooltip::TerminalTooltip;
 use ui::{
     ContextMenu, Icon, IconName, Label, Scrollbar, ScrollbarState, Tooltip, h_flex, prelude::*,
@@ -78,6 +81,7 @@ actions!(terminal, [RerunTask]);
 impl_actions!(terminal, [SendText, SendKeystroke]);
 
 pub fn init(cx: &mut App) {
+    assistant_slash_command::init(cx);
     terminal_panel::init(cx);
     terminal::init(cx);
 
@@ -87,6 +91,7 @@ pub fn init(cx: &mut App) {
         workspace.register_action(TerminalView::deploy);
     })
     .detach();
+    SlashCommandRegistry::global(cx).register_command(TerminalSlashCommand, true);
 }
 
 pub struct BlockProperties {