1use super::latest;
2use crate::wasm_host::WasmState;
3use anyhow::Result;
4use async_trait::async_trait;
5use language::LspAdapterDelegate;
6use semantic_version::SemanticVersion;
7use std::sync::{Arc, OnceLock};
8use wasmtime::component::{Linker, Resource};
9
10pub const MIN_VERSION: SemanticVersion = SemanticVersion::new(0, 0, 6);
11
12wasmtime::component::bindgen!({
13 async: true,
14 trappable_imports: true,
15 path: "../extension_api/wit/since_v0.0.6",
16 with: {
17 "worktree": ExtensionWorktree,
18 "zed:extension/github": latest::zed::extension::github,
19 "zed:extension/lsp": latest::zed::extension::lsp,
20 "zed:extension/nodejs": latest::zed::extension::nodejs,
21 "zed:extension/platform": latest::zed::extension::platform,
22 },
23});
24
25mod settings {
26 include!(concat!(env!("OUT_DIR"), "/since_v0.0.6/settings.rs"));
27}
28
29pub type ExtensionWorktree = Arc<dyn LspAdapterDelegate>;
30
31pub fn linker() -> &'static Linker<WasmState> {
32 static LINKER: OnceLock<Linker<WasmState>> = OnceLock::new();
33 LINKER.get_or_init(|| {
34 super::new_linker(|linker, f| {
35 Extension::add_to_linker(linker, f)?;
36 latest::zed::extension::github::add_to_linker(linker, f)?;
37 latest::zed::extension::nodejs::add_to_linker(linker, f)?;
38 latest::zed::extension::platform::add_to_linker(linker, f)?;
39 Ok(())
40 })
41 })
42}
43
44impl From<Command> for latest::Command {
45 fn from(value: Command) -> Self {
46 Self {
47 command: value.command,
48 args: value.args,
49 env: value.env,
50 }
51 }
52}
53
54impl From<SettingsLocation> for latest::SettingsLocation {
55 fn from(value: SettingsLocation) -> Self {
56 Self {
57 worktree_id: value.worktree_id,
58 path: value.path,
59 }
60 }
61}
62
63impl From<LanguageServerInstallationStatus> for latest::LanguageServerInstallationStatus {
64 fn from(value: LanguageServerInstallationStatus) -> Self {
65 match value {
66 LanguageServerInstallationStatus::None => Self::None,
67 LanguageServerInstallationStatus::Downloading => Self::Downloading,
68 LanguageServerInstallationStatus::CheckingForUpdate => Self::CheckingForUpdate,
69 LanguageServerInstallationStatus::Failed(message) => Self::Failed(message),
70 }
71 }
72}
73
74impl From<DownloadedFileType> for latest::DownloadedFileType {
75 fn from(value: DownloadedFileType) -> Self {
76 match value {
77 DownloadedFileType::Gzip => Self::Gzip,
78 DownloadedFileType::GzipTar => Self::GzipTar,
79 DownloadedFileType::Zip => Self::Zip,
80 DownloadedFileType::Uncompressed => Self::Uncompressed,
81 }
82 }
83}
84
85impl From<Range> for latest::Range {
86 fn from(value: Range) -> Self {
87 Self {
88 start: value.start,
89 end: value.end,
90 }
91 }
92}
93
94impl From<CodeLabelSpan> for latest::CodeLabelSpan {
95 fn from(value: CodeLabelSpan) -> Self {
96 match value {
97 CodeLabelSpan::CodeRange(range) => Self::CodeRange(range.into()),
98 CodeLabelSpan::Literal(literal) => Self::Literal(literal.into()),
99 }
100 }
101}
102
103impl From<CodeLabelSpanLiteral> for latest::CodeLabelSpanLiteral {
104 fn from(value: CodeLabelSpanLiteral) -> Self {
105 Self {
106 text: value.text,
107 highlight_name: value.highlight_name,
108 }
109 }
110}
111
112impl From<CodeLabel> for latest::CodeLabel {
113 fn from(value: CodeLabel) -> Self {
114 Self {
115 code: value.code,
116 spans: value.spans.into_iter().map(Into::into).collect(),
117 filter_range: value.filter_range.into(),
118 }
119 }
120}
121
122#[async_trait]
123impl HostWorktree for WasmState {
124 async fn id(
125 &mut self,
126 delegate: Resource<Arc<dyn LspAdapterDelegate>>,
127 ) -> wasmtime::Result<u64> {
128 latest::HostWorktree::id(self, delegate).await
129 }
130
131 async fn root_path(
132 &mut self,
133 delegate: Resource<Arc<dyn LspAdapterDelegate>>,
134 ) -> wasmtime::Result<String> {
135 latest::HostWorktree::root_path(self, delegate).await
136 }
137
138 async fn read_text_file(
139 &mut self,
140 delegate: Resource<Arc<dyn LspAdapterDelegate>>,
141 path: String,
142 ) -> wasmtime::Result<Result<String, String>> {
143 latest::HostWorktree::read_text_file(self, delegate, path).await
144 }
145
146 async fn shell_env(
147 &mut self,
148 delegate: Resource<Arc<dyn LspAdapterDelegate>>,
149 ) -> wasmtime::Result<EnvVars> {
150 latest::HostWorktree::shell_env(self, delegate).await
151 }
152
153 async fn which(
154 &mut self,
155 delegate: Resource<Arc<dyn LspAdapterDelegate>>,
156 binary_name: String,
157 ) -> wasmtime::Result<Option<String>> {
158 latest::HostWorktree::which(self, delegate, binary_name).await
159 }
160
161 fn drop(&mut self, _worktree: Resource<Worktree>) -> Result<()> {
162 // We only ever hand out borrows of worktrees.
163 Ok(())
164 }
165}
166
167#[async_trait]
168impl ExtensionImports for WasmState {
169 async fn get_settings(
170 &mut self,
171 location: Option<self::SettingsLocation>,
172 category: String,
173 key: Option<String>,
174 ) -> wasmtime::Result<Result<String, String>> {
175 latest::ExtensionImports::get_settings(
176 self,
177 location.map(|location| location.into()),
178 category,
179 key,
180 )
181 .await
182 }
183
184 async fn set_language_server_installation_status(
185 &mut self,
186 server_name: String,
187 status: LanguageServerInstallationStatus,
188 ) -> wasmtime::Result<()> {
189 latest::ExtensionImports::set_language_server_installation_status(
190 self,
191 server_name,
192 status.into(),
193 )
194 .await
195 }
196
197 async fn download_file(
198 &mut self,
199 url: String,
200 path: String,
201 file_type: DownloadedFileType,
202 ) -> wasmtime::Result<Result<(), String>> {
203 latest::ExtensionImports::download_file(self, url, path, file_type.into()).await
204 }
205
206 async fn make_file_executable(&mut self, path: String) -> wasmtime::Result<Result<(), String>> {
207 latest::ExtensionImports::make_file_executable(self, path).await
208 }
209}