emmylua_ls 0.7.3

A language server for emmylua.
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mod build_inlay_hint;

use build_inlay_hint::build_inlay_hints;
use lsp_types::{
    ClientCapabilities, InlayHint, InlayHintOptions, InlayHintParams, InlayHintServerCapabilities,
    OneOf, ServerCapabilities,
};
use tokio_util::sync::CancellationToken;

use crate::context::ServerContextSnapshot;

use super::RegisterCapabilities;

pub async fn on_inlay_hint_handler(
    context: ServerContextSnapshot,
    params: InlayHintParams,
    _: CancellationToken,
) -> Option<Vec<InlayHint>> {
    let uri = params.text_document.uri;
    let analysis = context.analysis.read().await;
    let file_id = analysis.get_file_id(&uri)?;
    let mut semantic_model = analysis.compilation.get_semantic_model(file_id)?;
    build_inlay_hints(&mut semantic_model)
}

#[allow(unused_variables)]
pub async fn on_resolve_inlay_hint(
    context: ServerContextSnapshot,
    inlay_hint: InlayHint,
    _: CancellationToken,
) -> InlayHint {
    inlay_hint
}

pub struct InlayHintCapabilities;

impl RegisterCapabilities for InlayHintCapabilities {
    fn register_capabilities(server_capabilities: &mut ServerCapabilities, _: &ClientCapabilities) {
        server_capabilities.inlay_hint_provider = Some(OneOf::Right(
            InlayHintServerCapabilities::Options(InlayHintOptions {
                resolve_provider: Some(false),
                work_done_progress_options: Default::default(),
            }),
        ));
    }
}