дополнен воркфлоу

Author: otymko

.github/workflows/check.yml

@@ -6,14 +6,17 @@ jobs:
   build:
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
-        oscript_version: [1.3.0, night-build]
-        os: [ubuntu-latest, windows-latest]
+        oscript_version: [1.2.0, 1.3.0, dev]
+        os: [macOS-latest, ubuntu-latest, windows-latest]
     name: check oscript
-    steps:
-    - uses: actions/checkout@v1
+    steps: 
+    - uses: actions/checkout@v2 
     - uses: ./
       with:
         version: ${{ matrix.oscript_version }}
     - name: Проверка скрипта OS
       run: oscript test/fixtures/test.os
+    - name: Проверка установки coverage
+      run: opm install coverage