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Start on requesting completions for remote buffers

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This commit is contained in:
Antonio Scandurra 2022-02-02 12:22:47 +01:00
parent ae5aebf405
commit ed549e352f
7 changed files with 191 additions and 16 deletions
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61
crates/project/src/project.rs
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@ -334,6 +334,7 @@ impl Project {
client.subscribe_to_entity(remote_id, cx, Self::handle_save_buffer),
client.subscribe_to_entity(remote_id, cx, Self::handle_buffer_saved),
client.subscribe_to_entity(remote_id, cx, Self::handle_format_buffer),
client.subscribe_to_entity(remote_id, cx, Self::handle_get_completions),
client.subscribe_to_entity(remote_id, cx, Self::handle_get_definition),
]);
}
@ -1683,6 +1684,66 @@ impl Project {
Ok(())
}
fn handle_get_completions(
&mut self,
envelope: TypedEnvelope<proto::GetCompletions>,
rpc: Arc<Client>,
cx: &mut ModelContext<Self>,
) -> Result<()> {
let receipt = envelope.receipt();
let sender_id = envelope.original_sender_id()?;
let buffer = self
.shared_buffers
.get(&sender_id)
.and_then(|shared_buffers| shared_buffers.get(&envelope.payload.buffer_id).cloned())
.ok_or_else(|| anyhow!("unknown buffer id {}", envelope.payload.buffer_id))?;
let position = envelope
.payload
.position
.and_then(language::proto::deserialize_anchor)
.ok_or_else(|| anyhow!("invalid position"))?;
cx.spawn(|_, mut cx| async move {
match buffer
.update(&mut cx, |buffer, cx| buffer.completions(position, cx))
.await
{
Ok(completions) => {
rpc.respond(
receipt,
proto::GetCompletionsResponse {
completions: completions
.into_iter()
.map(|completion| proto::Completion {
old_start: Some(language::proto::serialize_anchor(
&completion.old_range.start,
)),
old_end: Some(language::proto::serialize_anchor(
&completion.old_range.end,
)),
new_text: completion.new_text,
lsp_completion: serde_json::to_vec(&completion.lsp_completion)
.unwrap(),
})
.collect(),
},
)
.await
}
Err(error) => {
rpc.respond_with_error(
receipt,
proto::Error {
message: error.to_string(),
},
)
.await
}
}
})
.detach_and_log_err(cx);
Ok(())
}
pub fn handle_get_definition(
&mut self,
envelope: TypedEnvelope<proto::GetDefinition>,