fix(tsgolint): pipe tsgolints stderr (#14477)

camc314 · camc314 · commit 2796b16c7e9e · 2025-10-10T15:53:45.000Z
Since we converted oxlint to a napi package, go's debug logging broke. It is unclear to me exactly why this broke, but this PR explicitly passes `stderr()`​ to the stderr handler of the child process which fixes ths issue. If anyone has any better ideas/solutions, please let me know. This blocks debugging/investigating oxc-project/tsgolint#288
diff --git a/crates/oxc_linter/src/tsgolint.rs b/crates/oxc_linter/src/tsgolint.rs
@@ -1,7 +1,7 @@
 use std::{
     collections::BTreeSet,
     ffi::OsStr,
-    io::{ErrorKind, Read, Write},
+    io::{ErrorKind, Read, Write, stderr},
     path::{Path, PathBuf},
     sync::{Arc, Mutex},
 };
@@ -87,7 +87,8 @@ impl TsGoLintState {
             let mut cmd = std::process::Command::new(&self.executable_path);
             cmd.arg("headless")
                 .stdin(std::process::Stdio::piped())
-                .stdout(std::process::Stdio::piped());
+                .stdout(std::process::Stdio::piped())
+                .stderr(stderr());
 
             if let Ok(trace_file) = std::env::var("OXLINT_TSGOLINT_TRACE") {
                 cmd.arg(format!("-trace={trace_file}"));
