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Start working on host-side functions

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This commit is contained in:
Isaac Clayton 2022-06-08 18:17:38 +02:00
parent 71e0555763
commit 53e56f1284
5 changed files with 232 additions and 30 deletions
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17
crates/zed/src/languages/language_plugin.rs
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@ -6,17 +6,21 @@ use futures::{future::BoxFuture, FutureExt, StreamExt};
use gpui::executor::{self, Background};
use isahc::http::version;
use language::{LanguageServerName, LspAdapter};
use plugin_runtime::{Wasi, WasiFn, WasiPlugin};
use plugin_runtime::{Wasi, WasiFn, WasiPlugin, WasiPluginBuilder};
use serde_json::json;
use std::fs;
use std::{any::Any, path::PathBuf, sync::Arc};
use util::{ResultExt, TryFutureExt};
pub async fn new_json(executor: Arc<Background>) -> Result<PluginLspAdapter> {
let plugin = WasiPlugin {
module: include_bytes!("../../../../plugins/bin/json_language.wasm").to_vec(),
wasi_ctx: Wasi::default_ctx(),
};
let plugin = WasiPluginBuilder::new_with_default_ctx()
.host_function("command", |command: String| {
// TODO: actual thing
std::process::Command::new(command).output().unwrap();
Some("Hello".to_string())
})
.init(include_bytes!("../../../../plugins/bin/json_language.wasm"))
.await?;
PluginLspAdapter::new(plugin, executor).await
}
@ -33,8 +37,7 @@ pub struct PluginLspAdapter {
}
impl PluginLspAdapter {
pub async fn new(plugin: WasiPlugin, executor: Arc<Background>) -> Result<Self> {
let mut plugin = Wasi::init(plugin).await?;
pub async fn new(mut plugin: Wasi, executor: Arc<Background>) -> Result<Self> {
Ok(Self {
name: plugin.function("name")?,
server_args: plugin.function("server_args")?,