From a080f7a6945edbe48b33cb3521d70840b8788ea8 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 6 Feb 2026 21:58:42 +0000
Subject: [PATCH 1/3] Initial plan


From 74c71a320b340ab4ba940f351cbc4b1704897c64 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 6 Feb 2026 22:06:08 +0000
Subject: [PATCH 2/3] Fix Windows integration test: use bash shell for CodeQL
 CLI check

Co-authored-by: data-douser <70299490+data-douser@users.noreply.github.com>
---
 client/src/ql-mcp-client.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/client/src/ql-mcp-client.js b/client/src/ql-mcp-client.js
index 19cb0c24..0faada09 100755
--- a/client/src/ql-mcp-client.js
+++ b/client/src/ql-mcp-client.js
@@ -87,10 +87,12 @@ class CodeQLMCPClient {
       this.logger.log("Checking for CodeQL CLI availability...");
 
       // Try to run 'codeql version' to check if it's available
+      // On Windows, explicitly use bash since the CodeQL stub is a bash script
       const version = execSync("codeql version", {
         encoding: "utf8",
         stdio: ["pipe", "pipe", "pipe"],
-        timeout: 5000
+        timeout: 5000,
+        shell: process.platform === "win32" ? "bash" : undefined
       }).trim();
 
       this.logger.log(`Found CodeQL CLI: ${version.split("\n")[0]}`);

From f5fd393cdfbfcea379a27c919b3d74d358670223 Mon Sep 17 00:00:00 2001
From: Nathan Randall <data-douser@github.com>
Date: Fri, 6 Feb 2026 17:51:19 -0700
Subject: [PATCH 3/3] fix: create Windows-compatible codeql.cmd wrapper

On Windows, gh codeql install-stub creates a bash script (codeql) which
is not discoverable by Node.js child_process.spawn(). This causes
'spawn codeql ENOENT' errors in integration tests.

Add a step that creates a codeql.cmd wrapper delegating to 'gh codeql'
so that spawn('codeql', ...) resolves correctly on Windows.

Aligns with github/gh-codeql#21 which adds native Windows support to
install-stub. This workaround can be removed once that PR is merged.
---
 .../actions/setup-codeql-environment/action.yml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/.github/actions/setup-codeql-environment/action.yml b/.github/actions/setup-codeql-environment/action.yml
index 7918eb0b..4a15128d 100644
--- a/.github/actions/setup-codeql-environment/action.yml
+++ b/.github/actions/setup-codeql-environment/action.yml
@@ -149,6 +149,23 @@ runs:
 
         echo "✅ GitHub CLI CodeQL extension installed successfully"
 
+    # On Windows, gh codeql install-stub creates a bash script which is not
+    # discoverable by Node.js child_process.spawn(). Create a .cmd wrapper
+    # so that tools using spawn('codeql', ...) can find the CodeQL CLI.
+    - name: Create Windows-compatible CodeQL CLI wrapper
+      if: runner.os == 'Windows'
+      shell: bash
+      run: |
+        CODEQL_STUB_DIR="$HOME/.local/bin"
+
+        cat > "$CODEQL_STUB_DIR/codeql.cmd" << 'WRAPPER'
+        @echo off
+        gh codeql %*
+        exit /b %errorlevel%
+        WRAPPER
+
+        echo "✅ Created Windows-compatible CodeQL CLI wrapper at $CODEQL_STUB_DIR/codeql.cmd"
+
     - name: Setup CodeQL environment variables
       id: setup-codeql-env
       shell: bash