From 78a9532e2e86b3fc1da561763c542c8984a65709 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Mon, 28 Oct 2024 15:28:59 -0500
Subject: [PATCH] Improve Wasmtime's coverage reports (#12661)

Try adding a few ignores for dependencies that we're not interested in
to help improve the quality of the coverage reports coming out of
fuzzing for Wasmtime.
---
 projects/wasmtime/project.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/projects/wasmtime/project.yaml b/projects/wasmtime/project.yaml
index a69606088..12937698c 100644
--- a/projects/wasmtime/project.yaml
+++ b/projects/wasmtime/project.yaml
@@ -14,3 +14,10 @@ fuzzing_engines:
   - libfuzzer
 language: rust
 main_repo: 'https://github.com/bytecodealliance/wasmtime'
+
+# Ignore some ocaml files that show up, dependencies on crates.io, and the
+# standard library itself.
+coverage_extra_args: >
+  -ignore-filename-regex=.*/root/.opam/.*
+  -ignore-filename-regex=.*/registry/src/.*crates.io/.*
+  -ignore-filename-regex=.*/rustc/.*