From 9ff3eb58bc0e63076c77ab4a6acd4500c10a15a0 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Wed, 15 Jul 2026 08:54:35 +0000
Subject: [PATCH 1/2] =?UTF-8?q?=F0=9F=9B=A1=EF=B8=8F=20Sentinel:=20[CRITIC?=
 =?UTF-8?q?AL]=20Fix=20Process=20pipe=20deadlock=20DoS?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: NSEvent <44446865+NSEvent@users.noreply.github.com>
---
 .../Sources/TriggerKitRuntime/AutomationExecutor.swift      | 6 +++---
 .../OBSWebSocketLiveIntegrationTests.swift                  | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/TriggerKit/Sources/TriggerKitRuntime/AutomationExecutor.swift b/TriggerKit/Sources/TriggerKitRuntime/AutomationExecutor.swift
index 59854205..5ee9403d 100644
--- a/TriggerKit/Sources/TriggerKitRuntime/AutomationExecutor.swift
+++ b/TriggerKit/Sources/TriggerKitRuntime/AutomationExecutor.swift
@@ -354,9 +354,9 @@ public final class AutomationExecutor {
 			} catch {
 				return .failure("\(name) launch failed: \(error.localizedDescription)")
 			}
-			process.waitUntilExit()
-
 			let data = pipe.fileHandleForReading.readDataToEndOfFile()
+
+			process.waitUntilExit()
 			let output = String(data: data, encoding: .utf8)?
 				.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
 
@@ -731,11 +731,11 @@ private final class ShellCommandRunner: @unchecked Sendable {
 		pgrep.standardError = FileHandle.nullDevice
 		do {
 			try pgrep.run()
-			pgrep.waitUntilExit()
 		} catch {
 			return []
 		}
 		let data = pipe.fileHandleForReading.readDataToEndOfFile()
+		pgrep.waitUntilExit()
 		let output = String(data: data, encoding: .utf8) ?? ""
 		return output
 			.split(whereSeparator: \.isNewline)
diff --git a/XboxControllerMapper/XboxControllerMapperTests/OBSWebSocketLiveIntegrationTests.swift b/XboxControllerMapper/XboxControllerMapperTests/OBSWebSocketLiveIntegrationTests.swift
index 722ba696..bbd7478a 100644
--- a/XboxControllerMapper/XboxControllerMapperTests/OBSWebSocketLiveIntegrationTests.swift
+++ b/XboxControllerMapper/XboxControllerMapperTests/OBSWebSocketLiveIntegrationTests.swift
@@ -167,9 +167,9 @@ private enum OBSMediaMTXManager {
         which.standardOutput = outPipe
         which.standardError = Pipe()
         try? which.run()
+        let data = outPipe.fileHandleForReading.readDataToEndOfFile()
         which.waitUntilExit()
         if which.terminationStatus == 0 {
-            let data = outPipe.fileHandleForReading.readDataToEndOfFile()
             if let path = String(data: data, encoding: .utf8)?
                 .trimmingCharacters(in: .whitespacesAndNewlines),
                !path.isEmpty,

From 6611fe34bf1e432aac2afcbea83253783d7e4ad5 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Wed, 15 Jul 2026 09:23:10 +0000
Subject: [PATCH 2/2] =?UTF-8?q?=F0=9F=9B=A1=EF=B8=8F=20Sentinel:=20Fix=20t?=
 =?UTF-8?q?est=20suite=20crash=20due=20to=20unlaunched=20Process?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: NSEvent <44446865+NSEvent@users.noreply.github.com>
---
 .../OBSWebSocketLiveIntegrationTests.swift    | 22 +++++++++++--------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/XboxControllerMapper/XboxControllerMapperTests/OBSWebSocketLiveIntegrationTests.swift b/XboxControllerMapper/XboxControllerMapperTests/OBSWebSocketLiveIntegrationTests.swift
index bbd7478a..46a508d5 100644
--- a/XboxControllerMapper/XboxControllerMapperTests/OBSWebSocketLiveIntegrationTests.swift
+++ b/XboxControllerMapper/XboxControllerMapperTests/OBSWebSocketLiveIntegrationTests.swift
@@ -166,16 +166,20 @@ private enum OBSMediaMTXManager {
         let outPipe = Pipe()
         which.standardOutput = outPipe
         which.standardError = Pipe()
-        try? which.run()
-        let data = outPipe.fileHandleForReading.readDataToEndOfFile()
-        which.waitUntilExit()
-        if which.terminationStatus == 0 {
-            if let path = String(data: data, encoding: .utf8)?
-                .trimmingCharacters(in: .whitespacesAndNewlines),
-               !path.isEmpty,
-               FileManager.default.isExecutableFile(atPath: path) {
-                return path
+        do {
+            try which.run()
+            let data = outPipe.fileHandleForReading.readDataToEndOfFile()
+            which.waitUntilExit()
+            if which.terminationStatus == 0 {
+                if let path = String(data: data, encoding: .utf8)?
+                    .trimmingCharacters(in: .whitespacesAndNewlines),
+                   !path.isEmpty,
+                   FileManager.default.isExecutableFile(atPath: path) {
+                    return path
+                }
             }
+        } catch {
+            // Fall through to throw XCTSkip
         }
 
         throw XCTSkip("mediamtx not found. Install with `brew install mediamtx` or set MEDIAMTX_BIN")