From e68bd2f9801a0df7c8174742800124a27c32403f Mon Sep 17 00:00:00 2001
From: David Adam <zanchey@ucc.gu.uwa.edu.au>
Date: Sun, 5 Oct 2025 23:00:10 +0800
Subject: [PATCH] build_tools/check.sh: add support for
 FISH_TEST_MAX_CONCURRENCY

---
 build_tools/check.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/build_tools/check.sh b/build_tools/check.sh
index bac849e5c..a25854230 100755
--- a/build_tools/check.sh
+++ b/build_tools/check.sh
@@ -43,6 +43,11 @@ fi
 # Currently, all builds are debug builds.
 build_dir="$target_dir/debug"
 
+if [ -n "$FISH_TEST_MAX_CONCURRENCY" ]; then
+    export RUST_TEST_THREADS="$FISH_TEST_MAX_CONCURRENCY"
+    export CARGO_BUILD_JOBS="$FISH_TEST_MAX_CONCURRENCY"
+fi
+
 template_file=$(mktemp)
 FISH_GETTEXT_EXTRACTION_FILE=$template_file cargo build --workspace --all-targets --features=gettext-extract
 if $lint; then