[CI] Fix and switch to GitHub actions

.github/workflows/apple-silicon.yml

@@ -0,0 +1,27 @@
+name: Apple Silicon
+
+on: 
+  push:
+  pull_request:
+    branches: [ main ]
+  schedule:
+    - cron:  '0 0 * * *'
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        type: [Debug, Release]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Clone GTest
+        run: git clone https://github.com/google/googletest.git
+      - name: Build and run
+        run: |
+          cd $GITHUB_WORKSPACE
+          mkdir build && cd build
+          cmake  -DCMAKE_BUILD_TYPE=${{ matrix.type }}  ../
+          make -j8
+          ./cppTutorUT

.github/workflows/x86-ubuntu.yml

@@ -1,20 +1,33 @@
 name: x86-Ubuntu
 
-on: [push]
+on:
+  push:
+  pull_request:
+    branches: [ main ]
+  schedule:
+    - cron:  '0 0 * * *'
+  workflow_dispatch:
 
 jobs:
   build:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        compiler:
+          - { compiler: GNU,  CC: gcc-10,   CXX: g++-10 }
+          - { compiler: LLVM, CC: clang-10, CXX: clang++-10 }
+        type: [Debug, Release]
     steps:
-      - uses: actions/checkout@v1
-      - name: Build cpp-tutor
+      - uses: actions/checkout@v4
+      - name: Clone GTest
+        run: git clone https://github.com/google/googletest.git
+      - name: Build and run
+        env:
+          CC: ${{ matrix.compiler.CC }}
+          CXX: ${{ matrix.compiler.CXX }}
         run: |
-          # CLONE GTEST
-          git clone https://github.com/google/googletest.git
-          # BUILD CPP-TUTOR
-          mkdir build
-          cd build
-          cmake  -DCMAKE_BUILD_TYPE=Release ../
+          cd $GITHUB_WORKSPACE
+          mkdir build && cd build
+          cmake  -DCMAKE_BUILD_TYPE=${{ matrix.type }}  ../
           make -j8
-          # RUN UNIT TESTS
           ./cppTutorUT

.github/workflows/x86-windows.yml

@@ -0,0 +1,27 @@
+name: x86-Windows
+
+on:
+  push:
+  pull_request:
+    branches: [ main ]
+  schedule:
+    - cron:  '0 0 * * *'
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        type: [Debug, Release]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Clone GTest
+        run: git clone https://github.com/google/googletest.git
+      - name: Build and run
+        run: |
+          cd $GITHUB_WORKSPACE
+          mkdir build && cd build
+          cmake  -DCMAKE_BUILD_TYPE=${{ matrix.type }}  ../
+          cmake --build .
+          ./cppTutorUT

README.md

@@ -1,8 +1,7 @@
 cpp-tutor
 =========
-[![Build Status](https://travis-ci.org/banach-space/cpp-tutor.svg?branch=master)](https://travis-ci.org/banach-space/cpp-tutor)
-[![Build status](https://ci.appveyor.com/api/projects/status/axf91gjs67eoms4s/branch/add_appveyor?svg=true)](https://ci.appveyor.com/project/banach-space/cpp-tutor/branch/add_appveyor)
-[![Build Status](https://github.com/banach-space/cpp-tutor/workflows/x86/badge.svg)](https://github.com/banach-space/cpp-tutor/actions?query=workflow%3Ax86)
+[![Apple Silicon](https://github.com/banach-space/cpp-tutor/actions/workflows/apple-silicon.yml/badge.svg)](https://github.com/banach-space/cpp-tutor/actions/workflows/apple-silicon.yml)
+[![x86-Ubuntu](https://github.com/banach-space/cpp-tutor/actions/workflows/x86-ubuntu.yml/badge.svg)](https://github.com/banach-space/cpp-tutor/actions/workflows/x86-ubuntu.yml)
 
 Code examples for tutoring modern C++.