Add Java validator without firely terminal

.github/workflows/main.yml

@@ -11,6 +11,13 @@ on:
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
+env:
+  JAVA_VALIDATOR_VERSION: 6.0.15
+  PATH_TO_EXAMPLES: 'temp_folder/'
+  FHIR_VERSION: "4.0"
+  INPUT_JAVA_VALIDATION_OPTIONS: "-tx http://tx.fhir.org -debug -allow-example-urls true"
+  IG_DEPENDENCIES: "-ig de.basisprofil.r4#1.3.2 -ig hl7.fhir.r4.core#4.0.1 -ig kbv.ita.for#1.1.0 -ig kbv.ita.erp#1.1.x -ig de.gematik.erezept-workflow.r4 1.x.x"
+
 jobs:
   CI_EXAMPLES_VALIDATION:
     runs-on: ubuntu-latest
@@ -41,21 +48,60 @@ jobs:
         run: |
           mkdir -p temp_folder # Create a temp folder
           git diff --name-only origin/main...HEAD | grep -E '\.(json|xml)$' | xargs -I {} cp {} temp_folder/
+          ls -l './temp_folder'
 
-      - name: Firely.Terminal (GitHub Actions)
-        uses: FirelyTeam/[email protected]
-        with:
-          PATH_TO_CONFORMANCE_RESOURCES: './temp_folder'
-          FIRELY_TERMINAL_VERSION: 3.1.0
-          #PATH_TO_EXAMPLES: Examples
-          #PATH_TO_QUALITY_CONTROL_RULES: qc/custom
-          DOTNET_VALIDATION_ENABLED: false
-          JAVA_VALIDATION_ENABLED: true
-          OUTPUT_FORMAT: RAW
-          JAVA_VALIDATION_OPTIONS: -allow-example-urls true
-          JAVA_VALIDATOR_VERSION: 6.0.11
-          SUSHI_ENABLED: false
+          
+    # --------------------------------------------------------------------------------------------------- #
+    #                                            JAVA Validator                                           #
+    # --------------------------------------------------------------------------------------------------- #
 
+      - name: Check if Java is installed
+        run: |
+          if ! command -v java &> /dev/null
+          then
+              echo "java could not be found. Please see actions/setup-java to set it up before running this action."
+              exit 1
+          fi
+        shell: bash
+
+      - name: Download Java Validator
+        run: |
+          CHECK_JAVA_VERSION=$(java -version 2>&1 | head -1 | cut -d'"' -f2)
+          echo "JAVA_VERSION: $CHECK_JAVA_VERSION"
+          wget -q https://github.com/hapifhir/org.hl7.fhir.core/releases/download/$JAVA_VALIDATOR_VERSION/validator_cli.jar
+          echo "JAVA_VALIDATOR_VERSION: $JAVA_VALIDATOR_VERSION"
+        shell: bash
+
+      - name: Install jq
+        run: |
+          sudo apt-get update > /dev/null
+          sudo apt-get install --no-install-recommends -y jq findutils curl ca-certificates > /dev/null
+        shell: bash
+
+      - name: Validate all example resources in scope of the repository
+        run: |        
+          for p in $INPUT_PATH_TO_CONFORMANCE_RESOURCES; # Get combined path to conformance resources, we want to validate against the current version of the conformance resources
+          do  
+            COMBINED_IG_PARAMETERS+="-ig $GITHUB_WORKSPACE/$p "
+          done
+          
+          for p in $PATH_TO_EXAMPLES; 
+
+          do
+            
+            # Ensure directory ends with "/"
+            if [[ ! "$p" =~ .*/$ ]]; then
+              p="$p/"
+            fi
+          
+            UNESCPAED_IG_DEPENDENCIES=$(echo $IG_DEPENDENCIES | tr -d '"')
+            
+            java -jar validator_cli.jar temp_folder/$p*.xml temp_folder/$p*.json -version $FHIR_VERSION $INPUT_JAVA_VALIDATION_OPTIONS $UNESCPAED_IG_DEPENDENCIES $COMBINED_IG_PARAMETERS
+              
+            fi
+            
+          done
+
       - name: Cleanup
         if: always()
         run: rm -rf temp_folder