ci: add code quality action

.github/workflows/build.yaml

@@ -0,0 +1,15 @@
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  code-quality:
+    name: Sonar Clod Quality
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - name: SonarCloud Scan
+        run: ./gradlew sonarqube -Dsonar.login=${{ secrets.SONAR_TOKEN }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

build.gradle

@@ -1,5 +1,6 @@
 plugins {
     id 'java'
+    id "org.sonarqube" version "2.8"
 }
 
 group 'com.github'
@@ -21,3 +22,11 @@ dependencies {
     implementation "org.apache.logging.log4j:log4j-slf4j-impl:2.11.2"
     implementation "com.github.albfernandez:juniversalchardet:2.1.0"
 }
+
+sonarqube {
+    properties {
+        property "sonar.host.url", "http://sonarcloud.io"
+        property "sonar.projectKey", "boggard_universal-reader"
+        property "sonar.organization", "boggard"
+    }
+}