Sonar workflow

.github/workflows/ci.yml

@@ -40,3 +40,34 @@ jobs:
         with:
           name: app
           path: app/build/outputs/apk/debug/*.apk
+  sonar:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
+
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1.4.3
+        with:
+          java-version: 11 # Sonar requires JDK 11
+
+      - name: Cache SonarCloud packages
+        uses: actions/cache@v2
+        with:
+          path: ~/.sonar/cache
+          key: ${{ runner.os }}-sonar
+          restore-keys: ${{ runner.os }}-sonar
+
+      - name: Cache Gradle packages
+        uses: actions/cache@v2
+        with:
+          path: ~/.gradle/caches
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
+          restore-keys: ${{ runner.os }}-gradle
+
+      - name: Build and analyze
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+        run: ./gradlew build sonarqube --info

app/build.gradle

@@ -1,3 +1,7 @@
+plugins {
+    id "org.sonarqube" version "3.1.1"
+}
+
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
@@ -111,7 +115,7 @@ configurations {
 }
 
 checkstyle {
-    configFile rootProject.file('checkstyle.xml')
+    configDir rootProject.file(".")
     ignoreFailures false
     showViolations true
     toolVersion = checkstyleVersion
@@ -158,6 +162,14 @@ afterEvaluate {
     preDebugBuild.dependsOn formatKtlint, runCheckstyle, runKtlint
 }
 
+sonarqube {
+    properties {
+        property "sonar.projectKey", "TeamNewPipe_NewPipe"
+        property "sonar.organization", "teamnewpipe"
+        property "sonar.host.url", "https://sonarcloud.io"
+    }
+}
+
 dependencies {
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.1'
 

checkstyle.xml

@@ -22,8 +22,7 @@
 
     <!-- https://checkstyle.org/config_filters.html#SuppressionFilter -->
     <module name="SuppressionFilter">
-        <property name="file" value="${org.checkstyle.sun.suppressionfilter.config}"
-                  default="checkstyle-suppressions.xml" />
+        <property name="file" value="${config_loc}/checkstyle-suppressions.xml" />
         <property name="optional" value="true"/>
     </module>