Add Spotless to the Gradle build (#88)

* Add Spotless to the Gradle build

* spotless apply

* one dot instead of two

build.gradle

@@ -29,6 +29,7 @@ plugins {
   id "com.moowork.node" version "1.2.0"
 
   id 'idea'
+  id 'com.diffplug.gradle.spotless' version '3.18.0'
 }
 
 apply plugin: google.registry.gradle.plugin.ReportUploaderPlugin
@@ -205,4 +206,3 @@ subprojects {
     }
   }
 }
-

buildSrc/build.gradle

@@ -15,7 +15,6 @@ plugins {
   id 'net.ltgt.apt' version '0.19' apply false
   id 'net.ltgt.errorprone' version '0.6.1'
   id 'checkstyle'
-
   id 'com.diffplug.gradle.spotless' version '3.18.0'
 }
 
@@ -53,26 +52,6 @@ checkstyle {
   configDir file('../config/checkstyle')
 }
 
-// To check or fix file formats, run the following commands from this directory:
-// - Check: ../gradlew spotlessCheck
-// - Format in place: ../gradlew spotlessApply
-spotless {
-  java {
-    target project.fileTree("${project.rootDir}/") {
-      include "src/main/java/**/*.java"
-      include "src/test/java/**/*.java"
-    }
-    googleJavaFormat('1.7')
-  }
-  format 'misc', {
-    target '**/*.gradle'
-
-    trimTrailingWhitespace()
-    indentWithSpaces(2)
-    endWithNewline()
-  }
-}
-
 dependencies {
   def deps = dependencyMap
   compile deps['com.google.auth:google-auth-library-credentials']

core/build.gradle

@@ -677,5 +677,3 @@ createUberJar('nomulus', 'nomulus', 'google.registry.tools.RegistryTool')
 createUberJar('gtechTool', 'gtech_tool', 'google.registry.tools.GtechTool')
 project.nomulus.dependsOn project(':third_party').jar
 project.gtechTool.dependsOn project(':third_party').jar
-
-

dependencies.gradle

@@ -158,4 +158,3 @@ ext {
       [key, it]
     }
 }
-

gradle/dependency-locks/buildscript-classpath.lockfile

@@ -1,14 +1,21 @@
 # This is a Gradle generated file for dependency locking.
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
-antlr:antlr:2.7.7
 cglib:cglib-nodep:3.2.2
+com.diffplug.durian:durian-collect:1.2.0
+com.diffplug.durian:durian-core:1.2.0
+com.diffplug.durian:durian-io:1.2.0
+com.diffplug.gradle.spotless:com.diffplug.gradle.spotless.gradle.plugin:3.18.0
+com.diffplug.spotless:spotless-lib-extra:1.18.0
+com.diffplug.spotless:spotless-lib:1.18.0
+com.diffplug.spotless:spotless-plugin-gradle:3.18.0
 com.github.jengelman.gradle.plugins:shadow:5.0.0
 com.github.johnrengelman.shadow:com.github.johnrengelman.shadow.gradle.plugin:5.0.0
 com.google.cloud.tools:appengine-gradle-plugin:1.3.3
 com.google.cloud.tools:appengine-plugins-core:0.3.2
 com.google.code.gson:gson:2.7
 com.google.guava:guava:20.0
+com.googlecode.concurrent-trees:concurrent-trees:2.6.1
 com.googlecode.javaewah:JavaEWAH:1.1.6
 com.jcraft:jsch:0.1.54
 com.jcraft:jzlib:1.1.1
@@ -46,8 +53,8 @@ org.codehaus.groovy:groovy-all:2.4.9
 org.codehaus.groovy:groovy-ant:2.1.8
 org.codehaus.groovy:groovy-groovydoc:2.1.8
 org.codehaus.groovy:groovy-templates:2.1.8
-org.codehaus.groovy:groovy-xml:2.1.8
-org.codehaus.groovy:groovy:2.1.8
+org.codehaus.groovy:groovy-xml:2.4.7
+org.codehaus.groovy:groovy:2.4.7
 org.codehaus.jsr166-mirror:jsr166y:1.7.0
 org.codehaus.plexus:plexus-component-annotations:1.7.1
 org.codehaus.plexus:plexus-interpolation:1.25
@@ -67,7 +74,6 @@ org.objenesis:objenesis:2.4
 org.ow2.asm:asm-analysis:7.0-beta
 org.ow2.asm:asm-commons:7.0-beta
 org.ow2.asm:asm-tree:7.0-beta
-org.ow2.asm:asm-util:4.0
 org.ow2.asm:asm:7.0
 org.slf4j:slf4j-api:1.7.2
 org.sonatype.aether:aether-api:1.13.1

java_common.gradle

@@ -41,7 +41,6 @@ targetCompatibility = '1.8'
 compileJava { options.encoding = "UTF-8" }
 compileTestJava { options.encoding = "UTF-8" }
 
-
 gradleLint.rules = [
         // Checks if Gradle wrapper is up-to-date
         'archaic-wrapper',
@@ -51,3 +50,26 @@ gradleLint.rules = [
         'unused-dependency'
         // TODO(weiminyu): enable more dependency checks
 ]
+
+// To check or fix file formats, run the following commands from this directory:
+// - Check: ./gradlew spotlessCheck
+// - Format in place: ./gradlew spotlessApply
+spotless {
+  java {
+    clearSteps()
+    target project.fileTree("${project.rootDir}/") {
+      include "src/main/java/**/*.java"
+      include "src/test/java/**/*.java"
+      // there are some files that have degenerate interactions with the GJF formatter
+      exclude "**/flows/FlowComponent.java"
+    }
+    googleJavaFormat('1.7')
+  }
+  format 'misc', {
+    clearSteps()
+    target '**/*.gradle'
+    trimTrailingWhitespace()
+    indentWithSpaces(2)
+    endWithNewline()
+  }
+}

proxy/build.gradle

@@ -59,4 +59,3 @@ dependencies {
   annotationProcessor deps['com.google.dagger:dagger-compiler']
   testAnnotationProcessor deps['com.google.dagger:dagger-compiler']
 }
-