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Enable formatting feature of JSON language server

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The feature doesn't work yet because the JSON language server
only supports *range* formatting, not document formatting.
We need to adjust our code to inspect the server's capabilities
and send range formatting requests instead when needed.

We're going to hold off on doing this right now, because it
will create merge conflicts with the `preserve-worktrees`
branch (#525)

Co-Authored-By: Nathan Sobo <nathan@zed.dev>
This commit is contained in:
Max Brunsfeld 2022-03-03 14:16:56 -08:00
parent 81627a0f14
commit 9999862016
3 changed files with 32 additions and 6 deletions
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16
crates/language/src/language.rs
View file

@ -18,6 +18,7 @@ use highlight_map::HighlightMap;
use lazy_static::lazy_static;
use parking_lot::{Mutex, RwLock};
use serde::Deserialize;
use serde_json::Value;
use std::{
cell::RefCell,
ops::Range,
@ -78,9 +79,11 @@ pub trait LspAdapter: 'static + Send + Sync {
) -> BoxFuture<'static, Result<PathBuf>>;
fn cached_server_binary(&self, container_dir: PathBuf) -> BoxFuture<'static, Option<PathBuf>>;
fn process_diagnostics(&self, diagnostics: &mut lsp::PublishDiagnosticsParams);
fn label_for_completion(&self, _: &lsp::CompletionItem, _: &Language) -> Option<CodeLabel> {
None
}
fn label_for_symbol(&self, _: &str, _: lsp::SymbolKind, _: &Language) -> Option<CodeLabel> {
None
}
@ -88,6 +91,10 @@ pub trait LspAdapter: 'static + Send + Sync {
fn server_args(&self) -> &[&str] {
&[]
}
fn initialization_options(&self) -> Option<Value> {
None
}
}
#[derive(Clone, Debug, PartialEq, Eq)]
@ -291,8 +298,13 @@ impl LanguageRegistry {
Some(cx.background().spawn(async move {
let server_binary_path = server_binary_path.await?;
let server_args = adapter.server_args();
let server =
lsp::LanguageServer::new(&server_binary_path, server_args, &root_path, background)?;
let server = lsp::LanguageServer::new(
&server_binary_path,
server_args,
adapter.initialization_options(),
&root_path,
background,
)?;
Ok(server)
}))
}