emmylua_ls 0.7.3

A language server for emmylua.
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mod build_inline_values;

use build_inline_values::build_inline_values;
use lsp_types::{ClientCapabilities, InlineValue, InlineValueParams, OneOf, ServerCapabilities};
use tokio_util::sync::CancellationToken;

use crate::context::ServerContextSnapshot;

use super::RegisterCapabilities;

pub async fn on_inline_values_handler(
    context: ServerContextSnapshot,
    params: InlineValueParams,
    _: CancellationToken,
) -> Option<Vec<InlineValue>> {
    let uri = params.text_document.uri;
    let stop_location = params.context.stopped_location;
    let stop_position = stop_location.start;
    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_inline_values(&mut semantic_model, stop_position)
}

pub struct InlineValuesCapabilities;

impl RegisterCapabilities for InlineValuesCapabilities {
    fn register_capabilities(server_capabilities: &mut ServerCapabilities, _: &ClientCapabilities) {
        server_capabilities.inline_value_provider = Some(OneOf::Left(true));
    }
}