a56a260778
This fixes #9292 by adding a section to the language server settings that allows users to specify the binary path and arguments with which to start up a language server. Example user settings for `rust-analyzer`: ```json { "lsp": { "rust-analyzer": { "binary": { "path": "/Users/thorstenball/tmp/rust-analyzer-aarch64-apple-darwin", "arguments": ["--no-log-buffering"] } } } } ``` Constraints: * Right now this only allows ABSOLUTE paths. * This is only used by `rust-analyzer` integration right now, but the setting can be used for other language servers. We just need to update the adapters to also respect that setting. Release Notes: - Added ability to specify `rust-analyzer` binary `path` (must be absolute) and `arguments` in user settings. Example: `{"lsp": {"rust-analyzer": {"binary": {"path": "/my/abs/path/rust-analyzer", "arguments": ["--no-log-buffering"] }}}}` ([#9292](https://github.com/zed-industries/zed/issues/9292)). Co-authored-by: Ricard Mallafre <rikitzzz@gmail.com>
52 lines
1.3 KiB
Rust
52 lines
1.3 KiB
Rust
use anyhow::{anyhow, Result};
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use async_trait::async_trait;
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use language::{LanguageServerName, LspAdapter, LspAdapterDelegate};
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use lsp::LanguageServerBinary;
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use std::{any::Any, path::PathBuf};
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pub struct HaskellLanguageServer;
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#[async_trait(?Send)]
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impl LspAdapter for HaskellLanguageServer {
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fn name(&self) -> LanguageServerName {
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LanguageServerName("hls".into())
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}
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async fn fetch_latest_server_version(
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&self,
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_: &dyn LspAdapterDelegate,
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) -> Result<Box<dyn 'static + Any + Send>> {
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Ok(Box::new(()))
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}
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async fn fetch_server_binary(
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&self,
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_version: Box<dyn 'static + Send + Any>,
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_container_dir: PathBuf,
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_: &dyn LspAdapterDelegate,
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) -> Result<LanguageServerBinary> {
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Err(anyhow!(
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"hls (haskell language server) must be installed via ghcup"
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))
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}
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async fn cached_server_binary(
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&self,
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_: PathBuf,
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_: &dyn LspAdapterDelegate,
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) -> Option<LanguageServerBinary> {
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Some(LanguageServerBinary {
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path: "haskell-language-server-wrapper".into(),
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env: None,
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arguments: vec!["lsp".into()],
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})
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}
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fn can_be_reinstalled(&self) -> bool {
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false
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}
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async fn installation_test_binary(&self, _: PathBuf) -> Option<LanguageServerBinary> {
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None
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}
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}
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