From e3f1bc7f77dbac92afb00d45fc58ff8c83024b5b Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 22:41:13 +0000
Subject: [PATCH 1/2] Initial plan


From 96f9cd792c265f888377b42042aa83d14d269294 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 23:03:26 +0000
Subject: [PATCH 2/2] Align CLI path lookup order and Javadoc in TestUtil

Co-authored-by: edburns <75821+edburns@users.noreply.github.com>
---
 .../java/com/github/copilot/sdk/TestUtil.java    | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/test/java/com/github/copilot/sdk/TestUtil.java b/src/test/java/com/github/copilot/sdk/TestUtil.java
index d9462af87f..af44745901 100644
--- a/src/test/java/com/github/copilot/sdk/TestUtil.java
+++ b/src/test/java/com/github/copilot/sdk/TestUtil.java
@@ -36,9 +36,9 @@ public static String tempPath(String filename) {
      * <p>
      * Resolution order:
      * <ol>
-     * <li>Search the system PATH using {@code where.exe} (Windows) or {@code which}
-     * (Linux/macOS).</li>
-     * <li>Fall back to the {@code COPILOT_CLI_PATH} environment variable.</li>
+     * <li>Use the {@code COPILOT_CLI_PATH} environment variable when set.</li>
+     * <li>Otherwise search the system PATH using {@code where.exe} (Windows) or
+     * {@code which} (Linux/macOS).</li>
      * <li>Walk parent directories looking for
      * {@code nodejs/node_modules/@github/copilot/index.js}.</li>
      * </ol>
@@ -55,16 +55,16 @@ public static String tempPath(String filename) {
      *         {@code null} if none was found
      */
     static String findCliPath() {
-        String copilotInPath = findCopilotInPath();
-        if (copilotInPath != null) {
-            return copilotInPath;
-        }
-
         String envPath = System.getenv("COPILOT_CLI_PATH");
         if (envPath != null && !envPath.isEmpty()) {
             return envPath;
         }
 
+        String copilotInPath = findCopilotInPath();
+        if (copilotInPath != null) {
+            return copilotInPath;
+        }
+
         Path current = Paths.get(System.getProperty("user.dir"));
         while (current != null) {
             Path cliPath = current.resolve("nodejs/node_modules/@github/copilot/index.js");