Update Sonar configuration

Author: oliemansm

.github/workflows/pull-request.yml

@@ -51,6 +51,7 @@ jobs:
         run: gradlew --info check
   build:
     name: Sonar analysis
+    needs: validation
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2

build.gradle

@@ -38,18 +38,21 @@ plugins {
     id "com.jfrog.artifactory" version "4.11.0" apply false
     id "biz.aQute.bnd.builder" version "5.1.2" apply false
     id "org.sonarqube" version "3.0"
+    id "jacoco"
 }
 
 sonarqube {
     properties {
         property "sonar.projectKey", "graphql-java-kickstart_graphql-java-servlet"
         property "sonar.organization", "graphql-java-kickstart"
         property "sonar.host.url", "https://sonarcloud.io"
+        property "sonar.coverage.jacoco.xmlReportPaths", "$projectDir/*/build/reports/jacoco/test/jacocoTestReport.xml"
     }
 }
 
 subprojects {
     apply plugin: 'idea'
+    apply plugin: 'jacoco'
     apply plugin: 'java'
     apply plugin: 'maven-publish'
     apply plugin: "com.jfrog.bintray"
@@ -84,6 +87,13 @@ subprojects {
         sha256 = ""
     }
 
+    jacocoTestReport {
+        reports {
+            xml.enabled = true
+            html.enabled = false
+            csv.enabled = false
+        }
+    }
 
     if (!it.name.startsWith('example')) {