google-nomulus/java_common.gradle
2019-07-02 11:47:35 -04:00

89 lines
3.1 KiB
Groovy

// Copyright 2019 The Nomulus Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
apply plugin: 'java'
apply plugin: 'nebula.lint'
apply plugin: 'net.ltgt.apt'
apply plugin: 'net.ltgt.errorprone'
apply plugin: 'checkstyle'
// Checkstyle should run as part of the testing task
tasks.test.dependsOn tasks.checkstyleMain
tasks.test.dependsOn tasks.checkstyleTest
dependencies {
// compatibility with Java 8
errorproneJavac("com.google.errorprone:javac:9+181-r4173-1")
errorprone("com.google.errorprone:error_prone_core:2.3.3")
}
tasks.withType(JavaCompile).configureEach {
// The -Werror flag causes Intellij to fail on deprecated api use.
// Allow IDE user to turn off this flag by specifying a Gradle VM
// option from inside the IDE.
if (System.getProperty('no_werror') != 'true') {
options.compilerArgs << "-Werror"
}
options.errorprone.disableWarningsInGeneratedCode = true
options.errorprone.errorproneArgumentProviders.add([
asArguments: {
return ['-XepExcludedPaths:.*/build/generated/.*']
}] as CommandLineArgumentProvider)
// Disable features currently incompatible with Java 12
if ((JavaVersion.current().majorVersion as Integer) > 11) {
// This check is broken in Java 12.
// See https://github.com/google/error-prone/issues/1257
options.errorprone.errorproneArgs=['-Xep:Finally:OFF']
}
}
version = '1.0'
sourceCompatibility = '1.8'
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',
// Checks for indirect dependencies with dynamic version spec. Best
// practice calls for declaring them with specific versions.
'undeclared-dependency',
'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()
}
}