1use std::path::Path;
2
3use agent_settings::AgentProfileId;
4use anyhow::Result;
5use async_trait::async_trait;
6
7use crate::example::{Example, ExampleContext, ExampleMetadata, JudgeAssertion, LanguageServer};
8
9pub struct AddArgToTraitMethod;
10
11#[async_trait(?Send)]
12impl Example for AddArgToTraitMethod {
13 fn meta(&self) -> ExampleMetadata {
14 ExampleMetadata {
15 name: "add_arg_to_trait_method".to_string(),
16 url: "https://github.com/zed-industries/zed.git".to_string(),
17 revision: "f69aeb6311dde3c0b8979c293d019d66498d54f2".to_string(),
18 language_server: Some(LanguageServer {
19 file_extension: "rs".to_string(),
20 allow_preexisting_diagnostics: false,
21 }),
22 max_assertions: None,
23 profile_id: AgentProfileId::default(),
24 existing_thread_json: None,
25 }
26 }
27
28 async fn conversation(&self, cx: &mut ExampleContext) -> Result<()> {
29 const FILENAME: &str = "assistant_tool.rs";
30 cx.push_user_message(format!(
31 r#"
32 Add a `window: Option<gpui::AnyWindowHandle>` argument to the `Tool::run` trait method in {FILENAME},
33 and update all the implementations of the trait and call sites accordingly.
34 "#
35 ));
36
37 let _ = cx.run_to_end().await?;
38
39 // Adds ignored argument to all but `batch_tool`
40
41 let add_ignored_window_paths = &[
42 "code_action_tool",
43 "code_symbols_tool",
44 "contents_tool",
45 "copy_path_tool",
46 "create_directory_tool",
47 "create_file_tool",
48 "delete_path_tool",
49 "diagnostics_tool",
50 "edit_file_tool",
51 "fetch_tool",
52 "grep_tool",
53 "list_directory_tool",
54 "move_path_tool",
55 "now_tool",
56 "open_tool",
57 "path_search_tool",
58 "read_file_tool",
59 "rename_tool",
60 "symbol_info_tool",
61 "terminal_tool",
62 "thinking_tool",
63 "web_search_tool",
64 ];
65
66 let edits = cx.edits();
67
68 for tool_name in add_ignored_window_paths {
69 let path_str = format!("crates/assistant_tools/src/{}.rs", tool_name);
70 let edits = edits.get(Path::new(&path_str));
71
72 let ignored = edits.map_or(false, |edits| {
73 edits.has_added_line(" _window: Option<gpui::AnyWindowHandle>,\n")
74 });
75 let uningored = edits.map_or(false, |edits| {
76 edits.has_added_line(" window: Option<gpui::AnyWindowHandle>,\n")
77 });
78
79 cx.assert(ignored || uningored, format!("Argument: {}", tool_name))
80 .ok();
81
82 cx.assert(ignored, format!("`_` prefix: {}", tool_name))
83 .ok();
84 }
85
86 // Adds unignored argument to `batch_tool`
87
88 let batch_tool_edits = edits.get(Path::new("crates/assistant_tools/src/batch_tool.rs"));
89
90 cx.assert(
91 batch_tool_edits.map_or(false, |edits| {
92 edits.has_added_line(" window: Option<gpui::AnyWindowHandle>,\n")
93 }),
94 "Argument: batch_tool",
95 )
96 .ok();
97
98 Ok(())
99 }
100
101 fn diff_assertions(&self) -> Vec<JudgeAssertion> {
102 vec![
103 JudgeAssertion {
104 id: "batch tool passes window to each".to_string(),
105 description:
106 "batch_tool is modified to pass a clone of the window to each tool it calls."
107 .to_string(),
108 },
109 JudgeAssertion {
110 id: "tool tests updated".to_string(),
111 description:
112 "tool tests are updated to pass the new `window` argument (`None` is ok)."
113 .to_string(),
114 },
115 ]
116 }
117}