Adding Arduino Lint action

.github/workflows/check-arduino.yml

@@ -0,0 +1,26 @@
+name: Check Arduino
+
+# See: https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows
+on:
+  push:
+  pull_request:
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch breakage caused by new rules added to Arduino Lint.
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Arduino Lint
+        uses: arduino/[email protected]
+        with:
+          compliance: specification
+          library-manager: update
+          project-type: library

README.md

@@ -1,6 +1,6 @@
 # ESP32RotaryEncoder
 
-[![PlatformIO Registry](https://badges.registry.platformio.org/packages/maffooclock/library/ESP32RotaryEncoder.svg)](https://registry.platformio.org/libraries/maffooclock/ESP32RotaryEncoder) [![arduino-library-badge](https://www.ardu-badge.com/badge/ESP32RotaryEncoder.svg?)](https://www.ardu-badge.com/ESP32RotaryEncoder) [![License](https://img.shields.io/badge/license-MIT%20License-blue.svg)](http://doge.mit-license.org)
+[![Arduino Lint](https://github.com/MaffooClock/ESP32RotaryEncoder/actions/workflows/check-arduino.yml/badge.svg)](https://github.com/MaffooClock/ESP32RotaryEncoder/actions/workflows/check-arduino.yml) [![Arduino Library](https://www.ardu-badge.com/badge/ESP32RotaryEncoder.svg?)](https://www.ardu-badge.com/ESP32RotaryEncoder) [![PlatformIO Registry](https://badges.registry.platformio.org/packages/maffooclock/library/ESP32RotaryEncoder.svg)](https://registry.platformio.org/libraries/maffooclock/ESP32RotaryEncoder) [![License](https://img.shields.io/badge/license-MIT%20License-blue.svg)](http://doge.mit-license.org)
 
 A simple Arduino library for implementing a rotary encoder on an ESP32 using interrupts and callbacks.