workflow to only run on change to application

or workflow dispatch

.github/workflows/maven.yml

@@ -2,12 +2,14 @@ name: CI with mvn
 on:
   push:
     branches: [ main ]
+    paths: 'DeFi-Data-Engine/**'
   pull_request:
     branches: [ main ]
+    paths: 'DeFi-Data-Engine/**'
   workflow_dispatch:
 
 jobs:
-  build:
+  buildDataEngine:
 
     runs-on: [ self-hosted ]
     defaults:
@@ -16,18 +18,19 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-#     - name: Set up JDK 17
-#       uses: actions/setup-java@v3
-#       with:
-#         java-version: '17'
-#         distribution: 'temurin'
-#         cache: maven
+
     - name: Build with Maven
       run: mvn -B package --file pom.xml
 
-#     - run: mvn --batch-mode --update-snapshots verify
-#     - run: mkdir staging && cp target/*.jar staging
-#     - uses: actions/upload-artifact@v3
-#       with:
-#         name: Package
-#         path: staging
+  buildRestAPI:
+    runs-on: [ self-hosted ]
+    defaults:
+      run:
+        working-directory: "DeFi-Data-Engine/Rest Application/"
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Build with Maven
+      run: mvn -B package --file pom.xml
+