Auto merge of #13289 - rust-lang:analysis-stats-proc-server, r=Veykril
Use the sysroot proc-macro server for analysis-stats
Should fix the metrics issues
diff --git a/crates/rust-analyzer/src/cli/load_cargo.rs b/crates/rust-analyzer/src/cli/load_cargo.rs
index e07d905..5dba545 100644
--- a/crates/rust-analyzer/src/cli/load_cargo.rs
+++ b/crates/rust-analyzer/src/cli/load_cargo.rs
@@ -60,10 +60,26 @@
};
let proc_macro_client = if load_config.with_proc_macro {
- let path = AbsPathBuf::assert(std::env::current_exe()?);
- Ok(ProcMacroServer::spawn(path, &["proc-macro"]).unwrap())
+ let mut path = AbsPathBuf::assert(std::env::current_exe()?);
+ let mut args = vec!["proc-macro"];
+
+ if let ProjectWorkspace::Cargo { sysroot, .. } | ProjectWorkspace::Json { sysroot, .. } =
+ &ws
+ {
+ if let Some(sysroot) = sysroot.as_ref() {
+ let standalone_server_name =
+ format!("rust-analyzer-proc-macro-srv{}", std::env::consts::EXE_SUFFIX);
+ let server_path = sysroot.root().join("libexec").join(&standalone_server_name);
+ if std::fs::metadata(&server_path).is_ok() {
+ path = server_path;
+ args = vec![];
+ }
+ }
+ }
+
+ ProcMacroServer::spawn(path.clone(), args.clone()).map_err(|e| e.to_string())
} else {
- Err("proc macro server not started".to_owned())
+ Err("proc macro server disabled".to_owned())
};
let crate_graph = ws.to_crate_graph(
