Enable GitHub Actions CI/CD

Author: vzahradnik

.github/workflows/platformio.yml

@@ -0,0 +1,39 @@
+name: PlatformIO CI
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        example:
+          - examples/eventHandling/eventHandling.ino
+          - examples/halloween/halloween.ino
+          - examples/longSchedule/longSchedule.ino
+          - examples/marshalInterrupt/marshalInterrupt.ino
+          # MBED
+          # - examples/mbed5NonRtos
+          # - examples/mbedRtos
+          - examples/reentrantLocking/reentrantLocking.ino
+          - examples/simpleTasks/simpleTasks.ino
+          - examples/taskManagement/taskManagement.ino
+          - examples/tasksUsingExecutable/tasksUsingExecutable.ino
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/pip
+            ~/.platformio/.cache
+          key: ${{ runner.os }}-pio
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - name: Install PlatformIO Core
+        run: pip install --upgrade platformio
+
+      - name: Build PlatformIO examples
+        run: pio ci --lib "." --project-conf=platformio.ini
+        env:
+          PLATFORMIO_CI_SRC: ${{ matrix.example }}

README.md

@@ -1,4 +1,9 @@
 ## TaskManagerIO scheduling and event based library for Arudino and mbed
+[![PlatformIO](https://github.com/davetcc/TaskManagerIO/actions/workflows/platformio.yml/badge.svg)](https://github.com/davetcc/TaskManagerIO/actions/workflows/platformio.yml)
+[![License: Apache 2.0](https://img.shields.io/badge/license-Apache--2.0-green.svg)](https://github.com/davetcc/TaskManagerIO/blob/master/LICENSE)
+[![GitHub release](https://img.shields.io/github/release/davetcc/TaskManagerIO.svg?maxAge=3600)](https://github.com/davetcc/TaskManagerIO/releases)
+[![davetcc](https://img.shields.io/badge/davetcc-dev-blue.svg)](https://github.com/davetcc)
+[![JSC electronics](https://img.shields.io/badge/JSC-electronics-green.svg)](https://github.com/jsc-electronics)
 
 Dave Cherry / TheCodersCorner.com made this library available for you to use. It takes me significant effort to keep all my libraries current and working on a wide range of boards. Please consider making at least a one off donation via the sponsor button if you find it useful. In forks, please keep text to here intact.
 

platformio.ini

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+[env]
+framework = arduino
+
+lib_deps =
+    davetcc/IoAbstraction@^4.0.2
+
+[env:megaatmega2560]
+platform = atmelavr
+board = megaatmega2560
+
+[env:esp32dev]
+platform = espressif32
+board = esp32dev
+
+[env:esp01_1m]
+platform = espressif8266
+board = esp01_1m