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Add showWorkspaceLoadedNotification to vscode client

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This allows users to control whether or not they want to see the "workspace
loaded" notification.

This is done on the server side using InitializationOptions which are provided
by the client. By default show_workspace_loaded is true, meaning the
notification is sent.
This commit is contained in:
Ville Penttinen 2019-03-06 11:34:38 +02:00
parent ce118da149
commit 0dcb1cb569
8 changed files with 78 additions and 22 deletions
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20
crates/ra_lsp_server/src/main.rs
View file

@ -2,7 +2,7 @@ use serde::Deserialize;
use flexi_logger::{Duplicate, Logger};
use gen_lsp_server::{run_server, stdio_transport};
use ra_lsp_server::Result;
use ra_lsp_server::{Result, InitializationOptions};
fn main() -> Result<()> {
::std::env::set_var("RUST_BACKTRACE", "short");
@ -24,26 +24,18 @@ fn main() -> Result<()> {
}
}
#[derive(Deserialize)]
#[serde(rename_all = "camelCase")]
struct InitializationOptions {
// Whether the client supports our custom highlighting publishing decorations.
// This is different to the highlightingOn setting, which is whether the user
// wants our custom highlighting to be used.
publish_decorations: Option<bool>,
}
fn main_inner() -> Result<()> {
let (receiver, sender, threads) = stdio_transport();
let cwd = ::std::env::current_dir()?;
run_server(ra_lsp_server::server_capabilities(), receiver, sender, |params, r, s| {
let root = params.root_uri.and_then(|it| it.to_file_path().ok()).unwrap_or(cwd);
let supports_decorations = params
let opts = params
.initialization_options
.and_then(|v| InitializationOptions::deserialize(v).ok())
.and_then(|it| it.publish_decorations)
== Some(true);
ra_lsp_server::main_loop(root, supports_decorations, r, s)
.unwrap_or(InitializationOptions::default());
ra_lsp_server::main_loop(root, opts, r, s)
})?;
log::info!("shutting down IO...");
threads.join()?;