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Remember the difference between 'sysroot root' and 'sysroot src root', start looking in there for a rust-analyzer-proc-macro-srv binary

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This commit is contained in:
Amos Wenger 2022-07-25 16:07:41 +02:00
parent 4364531c2f
commit dadb83282d
5 changed files with 63 additions and 12 deletions
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30
crates/rust-analyzer/src/reload.rs
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@ -305,8 +305,34 @@ impl GlobalState {
if self.proc_macro_clients.is_empty() {
if let Some((path, args)) = self.config.proc_macro_srv() {
self.proc_macro_clients = (0..self.workspaces.len())
.map(|_| {
self.proc_macro_clients = self
.workspaces
.iter()
.map(|ws| {
let mut path = path.clone();
if let ProjectWorkspace::Cargo { sysroot, .. } = ws {
tracing::info!("Found a cargo workspace...");
if let Some(sysroot) = sysroot.as_ref() {
tracing::info!("Found a cargo workspace with a sysroot...");
let server_path = sysroot
.root()
.join("libexec")
.join("rust-analyzer-proc-macro-srv");
if std::fs::metadata(&server_path).is_ok() {
tracing::info!(
"And the server exists at {}",
server_path.display()
);
path = server_path;
} else {
tracing::info!(
"And the server does not exist at {}",
server_path.display()
);
}
}
}
ProcMacroServer::spawn(path.clone(), args.clone()).map_err(|err| {
let error = format!(
"Failed to run proc_macro_srv from path {}, error: {:?}",