added gitgub actions

.github/workflows/main.yml

@@ -0,0 +1,50 @@
+# This is a basic workflow to help you get started with Actions
+
+name: CI (FHIR Validation)
+
+# Controls when the action will run. 
+on:
+  # Triggers the workflow on push or pull request events but only for the master branch
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+
+  # Validate all resources using Firely Terminal 
+  CI_FHIR_VALIDATION:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      # Java and .NET are already installed on ubuntu-latest
+
+      - name: Firely.Terminal (GitHub Actions)
+        uses: FirelyTeam/[email protected]
+        with:
+          PATH_TO_CONFORMANCE_RESOURCES: Resources/fsh-generated/resources/
+          #PATH_TO_EXAMPLES: Examples
+          PATH_TO_QUALITY_CONTROL_RULES: qc/custom
+          DOTNET_VALIDATION_ENABLED: true
+          JAVA_VALIDATION_ENABLED: true
+          OUTPUT_FORMAT: RAW
+          JAVA_VALIDATION_OPTIONS: -allow-example-urls true
+          SIMPLIFIER_USERNAME: ${{ secrets.SIMPLIFIER_USERNAME }}
+          SIMPLIFIER_PASSWORD: ${{ secrets.SIMPLIFIER_PASSWORD }}
+          SUSHI_ENABLED: true
+          SUSHI_OPTIONS: Resources/
+          EXPECTED_FAILS: VALIDATION_CONFORMANCE_DOTNET VALIDATION_CONFORMANCE_JAVA VALIDATION_EXAMPLES_JAVA
+
+      - name: Add & Commit
+        uses: EndBug/add-and-commit@v7
+        with:
+          add: 'Resources/fsh-generated/resources/'