From 0a298ed00bcd1c134ca60c0c81f1192dc5f5b8d1 Mon Sep 17 00:00:00 2001
From: Michael Baikov <manpacket@gmail.com>
Date: Sat, 6 Apr 2024 11:22:21 -0400
Subject: [PATCH] Show files produced by --emit foo in json artifact
 notifications

---
 src/driver/aot.rs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/driver/aot.rs b/src/driver/aot.rs
index e8c96486041b1..aff9448a89c30 100644
--- a/src/driver/aot.rs
+++ b/src/driver/aot.rs
@@ -287,6 +287,29 @@ fn produce_final_output_artifacts(
         }
     }
 
+    if sess.opts.json_artifact_notifications {
+        if codegen_results.modules.len() == 1 {
+            codegen_results.modules[0].for_each_output(|_path, ty| {
+                if sess.opts.output_types.contains_key(&ty) {
+                    let descr = ty.shorthand();
+                    // for single cgu file is renamed to drop cgu specific suffix
+                    // so we regenerate it the same way
+                    let path = crate_output.path(ty);
+                    sess.dcx().emit_artifact_notification(path.as_path(), descr);
+                }
+            });
+        } else {
+            for module in &codegen_results.modules {
+                module.for_each_output(|path, ty| {
+                    if sess.opts.output_types.contains_key(&ty) {
+                        let descr = ty.shorthand();
+                        sess.dcx().emit_artifact_notification(&path, descr);
+                    }
+                });
+            }
+        }
+    }
+
     // We leave the following files around by default:
     //  - #crate#.o
     //  - #crate#.crate.metadata.o