1mod language_servers;
 2
 3use zed::CodeLabel;
 4use zed_extension_api::{self as zed, serde_json, LanguageServerId, Result};
 5
 6use crate::language_servers::{Intelephense, Phpactor};
 7
 8struct PhpExtension {
 9    intelephense: Option<Intelephense>,
10    phpactor: Option<Phpactor>,
11}
12
13impl zed::Extension for PhpExtension {
14    fn new() -> Self {
15        Self {
16            intelephense: None,
17            phpactor: None,
18        }
19    }
20
21    fn language_server_command(
22        &mut self,
23        language_server_id: &LanguageServerId,
24        worktree: &zed::Worktree,
25    ) -> Result<zed::Command> {
26        match language_server_id.as_ref() {
27            Intelephense::LANGUAGE_SERVER_ID => {
28                let intelephense = self.intelephense.get_or_insert_with(Intelephense::new);
29                intelephense.language_server_command(language_server_id, worktree)
30            }
31            Phpactor::LANGUAGE_SERVER_ID => {
32                let phpactor = self.phpactor.get_or_insert_with(Phpactor::new);
33
34                Ok(zed::Command {
35                    command: phpactor.language_server_binary_path(language_server_id, worktree)?,
36                    args: vec!["language-server".into()],
37                    env: Default::default(),
38                })
39            }
40            language_server_id => Err(format!("unknown language server: {language_server_id}")),
41        }
42    }
43
44    fn language_server_workspace_configuration(
45        &mut self,
46        language_server_id: &LanguageServerId,
47        worktree: &zed::Worktree,
48    ) -> Result<Option<serde_json::Value>> {
49        if language_server_id.as_ref() == Intelephense::LANGUAGE_SERVER_ID {
50            if let Some(intelephense) = self.intelephense.as_mut() {
51                return intelephense.language_server_workspace_configuration(worktree);
52            }
53        }
54
55        Ok(None)
56    }
57
58    fn label_for_completion(
59        &self,
60        language_server_id: &zed::LanguageServerId,
61        completion: zed::lsp::Completion,
62    ) -> Option<CodeLabel> {
63        match language_server_id.as_ref() {
64            Intelephense::LANGUAGE_SERVER_ID => {
65                self.intelephense.as_ref()?.label_for_completion(completion)
66            }
67            _ => None,
68        }
69    }
70}
71
72zed::register_extension!(PhpExtension);