From 58d3cbddbda0082a295a7a1684e67044639b46e9 Mon Sep 17 00:00:00 2001
From: Maciej Filipiak <maciej.k.filipiak@gmail.com>
Date: Thu, 3 Feb 2022 16:43:15 +0100
Subject: [PATCH] introduce spotless as code linter

---
 .github/workflows/unit_test.yml |  2 +-
 app/build.gradle                | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/unit_test.yml b/.github/workflows/unit_test.yml
index 13c993554d..39e592a144 100644
--- a/.github/workflows/unit_test.yml
+++ b/.github/workflows/unit_test.yml
@@ -20,7 +20,7 @@ jobs:
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew
     - name: Run Compile Tests
-      run: ./gradlew assembleRelease
+      run: ./gradlew spotlessCheck assembleRelease
     - name: Run Unit Tests
       run: ./gradlew :app:testProdReleaseUnitTest :wear:testProdReleaseUnitTest
     - name: Check Output
diff --git a/app/build.gradle b/app/build.gradle
index ddd3d90fd5..322a0e5a9d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -11,6 +11,10 @@ buildscript {
         }
     }
 }
+plugins {
+  id "com.diffplug.spotless" version "6.2.1"
+}
+
 apply plugin: 'com.android.application'
 apply from: 'token-replace.gradle'
 
@@ -425,3 +429,16 @@ tasks.withType(Test) {
 }
 
 apply plugin: 'com.google.gms.google-services'
+
+spotless {
+  // limit format enforcement to just the files changed by this feature branch
+  ratchetFrom 'origin/master'
+
+  java {
+    target 'src/*/java/**/*.java'
+    removeUnusedImports()
+
+    // You are running Spotless on JVM 8, which limits you to google-java-format 1.7.
+    googleJavaFormat('1.7').aosp()
+  }
+}