From 66c89fab31d36dfc58aa6af1761a7feb0e60786e Mon Sep 17 00:00:00 2001
From: Xianpeng Shen <3353385+shenxianpeng@users.noreply.github.com>
Date: Thu, 12 Nov 2026 19:33:33 +0000
Subject: [PATCH] fix: wrap piped `if` conditions in parentheses

nushell reads `if $env.X | is-not-empty {` as `if $env.X` piped into
another command, so the script fails to parse with "missing then_block"
before cpp-linter starts. This broke every run of the action on this
branch, whatever the inputs were.
---
 action.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/action.yml b/action.yml
index 8baf389d..152c745f 100644
--- a/action.yml
+++ b/action.yml
@@ -516,10 +516,10 @@ runs:
         if $env.INPUT_AUTO_FIX == 'true' {
           $args = ($args | append ['--fix'])
         }
-        if $env.INPUT_SUMMARY_OUTPUT_FILE | is-not-empty {
+        if ($env.INPUT_SUMMARY_OUTPUT_FILE | is-not-empty) {
           $args = $args | append [$"--summary-output-file=($env.INPUT_SUMMARY_OUTPUT_FILE)"]
         }
-        if $env.INPUT_DATABASE | is-not-empty {
+        if ($env.INPUT_DATABASE | is-not-empty) {
           $args = $args | append [$"--database=($env.INPUT_DATABASE)"]
         }
         mut uv_args = [run --no-sync --project $action_path --directory (pwd)]