1 files changed, 4 insertions, 21 deletions

diff --git a/crates/ra_lsp_server/src/main.rs b/crates/ra_lsp_server/src/main.rs
index 28f9985b6..b0b70df5c 100644
--- a/crates/ra_lsp_server/src/main.rs
+++ b/crates/ra_lsp_server/src/main.rs
@@ -8,31 +8,14 @@ use ra_prof;
 fn main() -> Result<()> {
     std::env::set_var("RUST_BACKTRACE", "short");
     let logger = Logger::with_env_or_str("error").duplicate_to_stderr(Duplicate::All);
-    match std::env::var("RA_INTERNAL_MODE") {
+    match std::env::var("RA_LOG_DIR") {
         Ok(ref v) if v == "1" => logger.log_to_file().directory("log").start()?,
         _ => logger.start()?,
     };
-    // Filtering syntax
-    // env RA_PROFILE=*             // dump everything
-    // env RA_PROFILE=foo|bar|baz   // enabled only selected entries
-    // env RA_PROFILE=*@3           // dump everything, up to depth 3
-    let filter = match std::env::var("RA_PROFILE") {
-        Ok(p) => {
-            let mut p = p.as_str();
-            let depth = if let Some(idx) = p.rfind("@") {
-                let depth: usize = p[idx + 1..].parse().expect("invalid profile depth");
-                p = &p[..idx];
-                depth
-            } else {
-                999
-            };
-            let allowed =
-                if p == "*" { Vec::new() } else { p.split(";").map(String::from).collect() };
-            ra_prof::Filter::new(depth, allowed)
-        }
+    ra_prof::set_filter(match std::env::var("RA_PROFILE") {
+        Ok(spec) => ra_prof::Filter::from_spec(&spec),
         Err(_) => ra_prof::Filter::disabled(),
-    };
-    ra_prof::set_filter(filter);
+    });
     log::info!("lifecycle: server started");
     match ::std::panic::catch_unwind(main_inner) {
         Ok(res) => {