ZIm/crates/assistant_tools/src/open_tool.rs
Danilo Leal 8366cd0b52
agent: Render diffs for the edit file tool (#29234)
This PR implements the `ToolCard` for the edit file tool, which allow us
to display an editor with a diff in the thread view with the changes
performed by the model.

- [x] Fix buffer sometimes displaying empty
- [x] Stop buffer from scrolling together with the thread
- [x] Fix multibuffer header sometimes appearing
- [x] Fix buffer height issue
- [x] Implement "full height" expand button
- [x] Add "Jump To File" functionality
- [x] Polish and refine styles

Release Notes:

- agent: Added diff preview cards in the thread view for edits performed
by the agent.

---------

Co-authored-by: João Marcos <marcospb19@hotmail.com>
Co-authored-by: Richard Feldman <oss@rtfeldman.com>
Co-authored-by: Agus Zubiaga <hi@aguz.me>
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
2025-04-23 15:43:33 -03:00

70 lines
2.1 KiB
Rust

use crate::schema::json_schema_for;
use anyhow::{Context as _, Result, anyhow};
use assistant_tool::{ActionLog, Tool, ToolResult};
use gpui::{AnyWindowHandle, App, AppContext, Entity, Task};
use language_model::{LanguageModelRequestMessage, LanguageModelToolSchemaFormat};
use project::Project;
use schemars::JsonSchema;
use serde::{Deserialize, Serialize};
use std::sync::Arc;
use ui::IconName;
use util::markdown::MarkdownString;
#[derive(Debug, Serialize, Deserialize, JsonSchema)]
pub struct OpenToolInput {
/// The path or URL to open with the default application.
path_or_url: String,
}
pub struct OpenTool;
impl Tool for OpenTool {
fn name(&self) -> String {
"open".to_string()
}
fn needs_confirmation(&self, _: &serde_json::Value, _: &App) -> bool {
true
}
fn description(&self) -> String {
include_str!("./open_tool/description.md").to_string()
}
fn icon(&self) -> IconName {
IconName::ArrowUpRight
}
fn input_schema(&self, format: LanguageModelToolSchemaFormat) -> Result<serde_json::Value> {
json_schema_for::<OpenToolInput>(format)
}
fn ui_text(&self, input: &serde_json::Value) -> String {
match serde_json::from_value::<OpenToolInput>(input.clone()) {
Ok(input) => format!("Open `{}`", MarkdownString::escape(&input.path_or_url)),
Err(_) => "Open file or URL".to_string(),
}
}
fn run(
self: Arc<Self>,
input: serde_json::Value,
_messages: &[LanguageModelRequestMessage],
_project: Entity<Project>,
_action_log: Entity<ActionLog>,
_window: Option<AnyWindowHandle>,
cx: &mut App,
) -> ToolResult {
let input: OpenToolInput = match serde_json::from_value(input) {
Ok(input) => input,
Err(err) => return Task::ready(Err(anyhow!(err))).into(),
};
cx.background_spawn(async move {
open::that(&input.path_or_url).context("Failed to open URL or file path")?;
Ok(format!("Successfully opened {}", input.path_or_url))
})
.into()
}
}