[WIP] Migrate project to Kotlin multi-platform structure

.buildscript/deploy_snapshot.sh

@@ -21,6 +21,6 @@ elif [ "$TRAVIS_BRANCH" != "$BRANCH" ]; then
  echo "Skipping snapshot deployment: wrong branch. Expected '$BRANCH' but was '$TRAVIS_BRANCH'."
 else
  echo "Deploying snapshot..."
- mvn clean source:jar javadoc:jar deploy --settings=".buildscript/settings.xml" -Dmaven.test.skip=true
+ ./gradlew clean uploadArchives
  echo "Snapshot deployed!"
 fi

.gitignore

@@ -10,8 +10,6 @@ build
 out
 lib
 
-target
-pom.xml.*
 release.properties
 
 .idea
@@ -21,3 +19,6 @@ classes
 obj
 
 .DS_Store
+
+.gradle
+reports

.travis.yml

@@ -8,6 +8,8 @@ addons:
  packages:
  - oracle-java8-installer # Updates JDK 8 to the latest available.
 
+script: ./gradlew clean build --stacktrace
+
 after_success:
  - .buildscript/deploy_snapshot.sh
 
@@ -27,4 +29,7 @@ sudo: false
 
 cache:
  directories:
- - $HOME/.m2
+ - $HOME/.gradle/caches/
+ - $HOME/.gradle/wrapper/
+ - $HOME/.gradle/native/
+ - $HOME/.gradle/daemon/native/

build.gradle

@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2017 Square, Inc.
+ *
+ * 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.
+ */
+
+subprojects {
+
+ apply from: "$rootDir/gradle/dependencies.gradle"
+
+ buildscript {
+
+ repositories {
+ jcenter()
+ }
+
+ dependencies {
+ classpath deps.plugins.kotlin
+ classpath deps.plugins.dokka
+ }
+ }
+
+ repositories {
+ jcenter()
+ }
+
+ group = GROUP
+ version = VERSION_NAME
+}

gradle.properties

@@ -0,0 +1,30 @@
+#
+# Copyright (C) 2017 Square, Inc.
+#
+# 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.
+#
+
+GROUP=com.squareup.kotlinpoet
+VERSION_NAME=0.7.0-SNAPSHOT
+
+POM_URL=https:/square/kotlinpoet/
+POM_SCM_URL=https:/square/kotlinpoet/
+POM_SCM_CONNECTION=scm:git:git:/square/kotlinpoet.git
+POM_SCM_DEV_CONNECTION=scm:git:ssh://[email protected]/square/kotlinpoet.git
+
+POM_LICENCE_NAME=The Apache Software License, Version 2.0
+POM_LICENCE_URL=http://www.apache.org/licenses/LICENSE-2.0.txt
+POM_LICENCE_DIST=repo
+
+POM_DEVELOPER_ID=square
+POM_DEVELOPER_NAME=Square, Inc.

gradle/dependencies.gradle

@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2017 Square, Inc.
+ *
+ * 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.
+ */
+
+ext.versions = [
+ kotlin: '1.2.10',
+ dokka: '0.9.15',
+ junit: '4.12',
+ truth: '0.36',
+ compileTesting: '0.12',
+ jimfs: '1.1',
+ mockito: '2.11.0',
+ ecj: '4.6.1'
+]
+
+ext.deps = [
+ plugins: [
+ kotlin: "org.jetbrains.kotlin:kotlin-gradle-plugin:$versions.kotlin",
+ dokka: "org.jetbrains.dokka:dokka-gradle-plugin:$versions.dokka"
+ ],
+ kotlin: [
+ stdlib: [
+ common: "org.jetbrains.kotlin:kotlin-stdlib-common:$versions.kotlin",
+ jre7: "org.jetbrains.kotlin:kotlin-stdlib-jre7:$versions.kotlin"
+ ],
+ reflect: "org.jetbrains.kotlin:kotlin-reflect:$versions.kotlin",
+ test: [
+ annotations: "org.jetbrains.kotlin:kotlin-test-annotations-common:$versions.kotlin",
+ common: "org.jetbrains.kotlin:kotlin-test-common:$versions.kotlin",
+ junit: "org.jetbrains.kotlin:kotlin-test-junit:$versions.kotlin"
+ ]
+ ],
+ junit: "junit:junit:$versions.junit",
+ truth: "com.google.truth:truth:$versions.truth",
+ compileTesting: "com.google.testing.compile:compile-testing:$versions.compileTesting",
+ jimfs: "com.google.jimfs:jimfs:$versions.jimfs",
+ mockitoCore: "org.mockito:mockito-core:$versions.mockito",
+ ecj: "org.eclipse.jdt.core.compiler:ecj:$versions.ecj"
+]

gradle/gradle-mvn-push.gradle

@@ -0,0 +1,156 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * 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: 'maven'
+apply plugin: 'signing'
+
+version = VERSION_NAME
+group = GROUP
+
+def isReleaseBuild() {
+ return VERSION_NAME.contains("SNAPSHOT") == false
+}
+
+def getReleaseRepositoryUrl() {
+ return hasProperty('RELEASE_REPOSITORY_URL') ? RELEASE_REPOSITORY_URL :
+ "https://oss.sonatype.org/service/local/staging/deploy/maven2/"
+}
+
+def getSnapshotRepositoryUrl() {
+ return hasProperty('SNAPSHOT_REPOSITORY_URL') ? SNAPSHOT_REPOSITORY_URL :
+ "https://oss.sonatype.org/content/repositories/snapshots/"
+}
+
+def getRepositoryUsername() {
+ return hasProperty('SONATYPE_NEXUS_USERNAME') ? SONATYPE_NEXUS_USERNAME : ""
+}
+
+def getRepositoryPassword() {
+ return hasProperty('SONATYPE_NEXUS_PASSWORD') ? SONATYPE_NEXUS_PASSWORD : ""
+}
+
+afterEvaluate { project ->
+ uploadArchives {
+ repositories {
+ mavenDeployer {
+ beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
+
+ pom.groupId = GROUP
+ pom.artifactId = POM_ARTIFACT_ID
+ pom.version = VERSION_NAME
+
+ repository(url: getReleaseRepositoryUrl()) {
+ authentication(userName: getRepositoryUsername(), password: getRepositoryPassword())
+ }
+ snapshotRepository(url: getSnapshotRepositoryUrl()) {
+ authentication(userName: getRepositoryUsername(), password: getRepositoryPassword())
+ }
+
+ pom.project {
+ name POM_NAME
+ packaging POM_PACKAGING
+ description POM_DESCRIPTION
+ url POM_URL
+
+ scm {
+ url POM_SCM_URL
+ connection POM_SCM_CONNECTION
+ developerConnection POM_SCM_DEV_CONNECTION
+ }
+
+ licenses {
+ license {
+ name POM_LICENCE_NAME
+ url POM_LICENCE_URL
+ distribution POM_LICENCE_DIST
+ }
+ }
+
+ developers {
+ developer {
+ id POM_DEVELOPER_ID
+ name POM_DEVELOPER_NAME
+ }
+ }
+ }
+ }
+ }
+ }
+
+ signing {
+ required { isReleaseBuild() && gradle.taskGraph.hasTask("uploadArchives") }
+ sign configurations.archives
+ }
+
+ install {
+ repositories.mavenInstaller {
+ pom.groupId = GROUP
+ pom.artifactId = POM_ARTIFACT_ID
+ pom.version = VERSION_NAME
+
+ pom.project {
+ name POM_NAME
+ packaging POM_PACKAGING
+ description POM_DESCRIPTION
+ url POM_URL
+
+ scm {
+ url POM_SCM_URL
+ connection POM_SCM_CONNECTION
+ developerConnection POM_SCM_DEV_CONNECTION
+ }
+
+ licenses {
+ license {
+ name POM_LICENCE_NAME
+ url POM_LICENCE_URL
+ distribution POM_LICENCE_DIST
+ }
+ }
+
+ developers {
+ developer {
+ id POM_DEVELOPER_ID
+ name POM_DEVELOPER_NAME
+ }
+ }
+ }
+ }
+
+ task sourcesJar(type: Jar, dependsOn: classes) {
+ classifier = 'sources'
+ from sourceSets.main.allSource
+ }
+
+ task javadocJar(type: Jar, dependsOn: javadoc) {
+ classifier = 'javadoc'
+ from javadoc.destinationDir
+ }
+ }
+
+ if (JavaVersion.current().isJava8Compatible()) {
+ allprojects {
+ tasks.withType(Javadoc) {
+ options.addStringOption('Xdoclint:none', '-quiet')
+ }
+ }
+ }
+
+ artifacts {
+ archives sourcesJar
+ archives javadocJar
+ }
+}

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip