Update main.yml

.github/workflows/main.yml

@@ -1,7 +1,23 @@
 name: Main
 on: [push]
 jobs:
-  examples_template:
+  macos:
+    runs-on: macos-latest  # This runs the job on macOS
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - name: Install dependencies
+        run: |
+          brew install glfw libgles2
+      - name: Download c3 tool
+        run: wget https://github.com/c3lang/c3c/releases/download/latest/c3-macos.zip
+      - name: Extract c3 tool
+        run: unzip c3-macos.zip
+      - name: List directory structure
+        run: tree -L 2
+      - name: Build with c3
+        run: ./c3/c3c build examples_template
+  linux:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix: