Add Actions macOS & Ubuntu

Author: MSP-Greg

.github/workflows/ruby.yml

@@ -3,16 +3,50 @@ name: CI
 on: [push]
 
 jobs:
+  main:
+    name: >-
+      ${{ matrix.os }} ${{ matrix.ruby }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu, macos ]
+        ruby: [ ruby-head, 2.7, 2.5, 2.2 ]
+    runs-on: ${{ matrix.os }}-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Ruby Install
+        uses: ./
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          apt-get: ragel
+          brew: ragel
+
+      - name: Info
+        run:  |
+          ruby -v
+          echo ''
+          gcc --version
+          echo ''
+          openssl version
+          echo ''
+          ragel --version
+          echo ''
+          bundler version
+          echo ''
+          gem --version
+
   win32:
     name: >-
       ${{ matrix.os }} ${{ matrix.ruby }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ windows-latest ]
+        os: [ windows ]
         # ruby: [ ruby-head, mingw, mswin, 2.4, 2.2 ]
         ruby: [ mswin, mingw, 2.5, 2.4, 2.3, 2.2 ]
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v2