Add install and compile for CI pipeline

.github/workflows/ci.yml

@@ -10,11 +10,15 @@ on:
 
 jobs:
     build-and-test:
-        runs-on: ubuntu-latest
+        strategy:
+            matrix:
+                os: [ubuntu-latest,macos-latest] 
+
+        runs-on: ${{ matrix.os }}
         steps:
             # Start and join the Spigot Server
             - name: Set up Minecraft testing environment
-              uses: nhatdongdang/mc-env-setup@v1
+              uses: nhatdongdang/mc-env-setup@v1.1
 
             # Checkout the mcpp repository for building and testing
             - name: Checkout mcpp
@@ -28,3 +32,17 @@ jobs:
             - name: Run test suite
               working-directory: ./build
               run: make test_suite && ctest -R full -V
+
+            - name: Install library
+              working-directory: ./build
+              run: sudo make install
+
+            - name: Update linux cache
+              if: runner.os == 'Linux'
+              run: sudo ldconfig
+
+            - name: Compile and link library
+              run: g++ -std=c++17 example/pyramid.cpp -o example/pyramid -lmcpp
+
+            - name: Run example
+              run: example/pyramid

example/hello_minecraft.cpp

@@ -4,5 +4,7 @@ using namespace mcpp;
 
 int main() {
     MinecraftConnection mc;
+
+    // Post chat to Minecraft
     mc.postToChat("Hello, Minecraft!");
 }