From 0e30387451a0e4996c06b8b2fba685ce3da2b850 Mon Sep 17 00:00:00 2001
From: Bei Qiao <183096904+Joe-Nor@users.noreply.github.com>
Date: Thu, 30 Jul 2026 02:11:05 +0800
Subject: [PATCH 1/2] Fix Ubuntu test prerequisites

---
 .github/workflows/test.yml |  1 +
 scripts/julia-daemon.sh    | 18 +++++++++++++-----
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index daac0f90d..91534d51b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,6 +13,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
+      - uses: astral-sh/setup-uv@v5
       - run: pip install pytest pytest-cov numpy scipy matplotlib
       - run: make test
 
diff --git a/scripts/julia-daemon.sh b/scripts/julia-daemon.sh
index 252c66527..38bc2f705 100755
--- a/scripts/julia-daemon.sh
+++ b/scripts/julia-daemon.sh
@@ -82,13 +82,20 @@ runner_path() {
   runner=$(cd "$(dirname "$0")" && pwd)/$(basename "$0")
 }
 
-install_shim() {
+validate_shim_path() {
   runner_path
-  shim_path="${1:-$HOME/.local/bin/julia}"
-  case "$shim_path" in /*) ;; *) shim_path="$PWD/$shim_path";; esac
-  if [ -e "$shim_path" ] && [ "$shim_path" -ef "$runner" ]; then
+  validated_shim_path="${1:-$HOME/.local/bin/julia}"
+  case "$validated_shim_path" in
+    /*) ;;
+    *) validated_shim_path="$PWD/$validated_shim_path";;
+  esac
+  if [ -e "$validated_shim_path" ] && [ "$validated_shim_path" -ef "$runner" ]; then
     fail "refusing to replace the daemon runner itself"
   fi
+}
+
+install_shim() {
+  shim_path="$1"
   resolve_real_julia
   if [ -e "$shim_path" ]; then
     first_line=$(IFS= read -r line <"$shim_path" && printf '%s' "$line")
@@ -388,8 +395,9 @@ case "$cmd" in
     ;;
   install-shim)
     [ $# -le 1 ] || fail "install-shim accepts at most one path"
+    validate_shim_path "${1:-}"
     install_daemonmode
-    install_shim "${1:-}"
+    install_shim "$validated_shim_path"
     ;;
   alias)
     [ $# -eq 0 ] || fail "alias takes no arguments"

From 1e8bb9b8b6eca59ce12abe9d3c7b9ea94e4ea326 Mon Sep 17 00:00:00 2001
From: Huanhai Zhou <fliingelephant@163.com>
Date: Thu, 6 Aug 2026 14:47:38 +0800
Subject: [PATCH 2/2] Apply suggestion from @hz-xiaxz

Co-authored-by: LeoXia <114814844+hz-xiaxz@users.noreply.github.com>
---
 .github/workflows/test.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 91534d51b..5c2a24afc 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
-      - uses: astral-sh/setup-uv@v5
+      - uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
       - run: pip install pytest pytest-cov numpy scipy matplotlib
       - run: make test