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Remove json host-side implementation, rely on plugin implementation

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This commit is contained in:
Isaac Clayton 2022-07-11 16:41:30 +02:00
parent be41ad44a7
commit 638f881fe4
2 changed files with 0 additions and 111 deletions
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2
crates/zed/src/languages.rs
View file

@ -7,7 +7,6 @@ use util::ResultExt;
mod c;
mod go;
mod installation;
mod json;
mod language_plugin;
mod python;
mod rust;
@ -38,7 +37,6 @@ pub async fn init(languages: Arc<LanguageRegistry>, executor: Arc<Background>) {
(
"json",
tree_sitter_json::language(),
// Some(LspAdapter::new(json::JsonLspAdapter).await),
match language_plugin::new_json(executor).await.log_err() {
Some(lang) => Some(LspAdapter::new(lang).await),
None => None,

109
crates/zed/src/languages/json.rs
View file

@ -1,109 +0,0 @@
use super::installation::{npm_install_packages, npm_package_latest_version};
use anyhow::{anyhow, Context, Result};
use async_trait::async_trait;
use client::http::HttpClient;
use futures::StreamExt;
use language::{LanguageServerName, LspAdapterTrait};
use serde_json::json;
use smol::fs;
use std::{any::Any, path::PathBuf, sync::Arc};
use util::ResultExt;
pub struct JsonLspAdapter;
impl JsonLspAdapter {
const BIN_PATH: &'static str =
"node_modules/vscode-json-languageserver/bin/vscode-json-languageserver";
}
#[async_trait]
impl LspAdapterTrait for JsonLspAdapter {
async fn name(&self) -> LanguageServerName {
LanguageServerName("vscode-json-languageserver".into())
}
async fn server_args(&self) -> Vec<String> {
vec!["--stdio".into()]
}
async fn fetch_latest_server_version(
&self,
_: Arc<dyn HttpClient>,
) -> Result<Box<dyn 'static + Any + Send>> {
Ok(Box::new(npm_package_latest_version("vscode-json-languageserver").await?) as Box<_>)
}
async fn fetch_server_binary(
&self,
version: Box<dyn 'static + Send + Any>,
_: Arc<dyn HttpClient>,
container_dir: PathBuf,
) -> Result<PathBuf> {
let version = version.downcast::<String>().unwrap();
let version_dir = container_dir.join(version.as_str());
fs::create_dir_all(&version_dir)
.await
.context("failed to create version directory")?;
let binary_path = version_dir.join(Self::BIN_PATH);
if fs::metadata(&binary_path).await.is_err() {
npm_install_packages(
[("vscode-json-languageserver", version.as_str())],
&version_dir,
)
.await?;
if let Some(mut entries) = fs::read_dir(&container_dir).await.log_err() {
while let Some(entry) = entries.next().await {
if let Some(entry) = entry.log_err() {
let entry_path = entry.path();
if entry_path.as_path() != version_dir {
fs::remove_dir_all(&entry_path).await.log_err();
}
}
}
}
}
Ok(binary_path)
}
async fn cached_server_binary(&self, container_dir: PathBuf) -> Option<PathBuf> {
(|| async move {
let mut last_version_dir = None;
let mut entries = fs::read_dir(&container_dir).await?;
while let Some(entry) = entries.next().await {
let entry = entry?;
if entry.file_type().await?.is_dir() {
last_version_dir = Some(entry.path());
}
}
let last_version_dir = last_version_dir.ok_or_else(|| anyhow!("no cached binary"))?;
let bin_path = last_version_dir.join(Self::BIN_PATH);
if bin_path.exists() {
Ok(bin_path)
} else {
Err(anyhow!(
"missing executable in directory {:?}",
last_version_dir
))
}
})()
.await
.log_err()
}
async fn initialization_options(&self) -> Option<serde_json::Value> {
Some(json!({
"provideFormatter": true
}))
}
async fn id_for_language(&self, name: &str) -> Option<String> {
if name == "JSON" {
Some("jsonc".into())
} else {
None
}
}
}