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