Update MDC + Gradle and switch versioning to semver4j (#1306)

buildSrc/build.gradle.kts

@@ -35,6 +35,6 @@ dependencies {
     implementation(Plugins.androidGradlePlugin)
     implementation(Plugins.binaryCompatibilityValidator)
     implementation(Plugins.downloadTaskPlugin)
-    implementation(Plugins.jsemver)
     implementation(Plugins.kotlinGradlePlugin)
+    implementation(Plugins.semver4j)
 }

buildSrc/src/main/java/BaseProjectConfig.kt

@@ -25,9 +25,9 @@ internal fun Project.configureForRootProject() {
         delete(rootProject.buildDir)
     }
     tasks.withType<Wrapper> {
-        gradleVersion = "6.8.1"
+        gradleVersion = "6.8.2"
         distributionType = Wrapper.DistributionType.ALL
-        distributionSha256Sum = "3db89524a3981819ff28c3f979236c1274a726e146ced0c8a2020417f9bc0782"
+        distributionSha256Sum = "1433372d903ffba27496f8d5af24265310d2da0d78bf6b4e5138831d4fe066e9"
     }
     configureBinaryCompatibilityValidator()
 }

buildSrc/src/main/java/Dependencies.kt

@@ -9,8 +9,8 @@ object Plugins {
     val androidGradlePlugin = "com.android.tools.build:gradle:4.1.1"
     val binaryCompatibilityValidator = "org.jetbrains.kotlinx:binary-compatibility-validator:0.2.4"
     val downloadTaskPlugin = "de.undercouch:gradle-download-task:4.1.1"
-    val jsemver = "com.github.zafarkhaja:java-semver:0.9.0"
     val kotlinGradlePlugin = "org.jetbrains.kotlin:kotlin-gradle-plugin:$KOTLIN_VERSION"
+    val semver4j = "com.vdurmont:semver4j:3.1.0"
 }
 
 object Dependencies {
@@ -39,7 +39,7 @@ object Dependencies {
         const val lifecycle_common = "androidx.lifecycle:lifecycle-common-java8:$lifecycleVersion"
         const val lifecycle_livedata_ktx = "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycleVersion"
         const val lifecycle_viewmodel_ktx = "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycleVersion"
-        const val material = "com.google.android.material:material:1.3.0-rc01"
+        const val material = "com.google.android.material:material:1.3.0"
         const val preference = "androidx.preference:preference:1.1.1"
         const val recycler_view = "androidx.recyclerview:recyclerview:1.2.0-beta01"
         const val recycler_view_selection = "androidx.recyclerview:recyclerview-selection:1.1.0"

buildSrc/src/main/java/VersioningPlugin.kt

@@ -5,7 +5,7 @@
 
 
 import com.android.build.gradle.internal.plugins.AppPlugin
-import com.github.zafarkhaja.semver.Version
+import com.vdurmont.semver4j.Semver
 import java.io.OutputStream
 import java.util.Properties
 import org.gradle.api.Plugin
@@ -33,16 +33,16 @@ class VersioningPlugin : Plugin<Project> {
     /**
      * Generate the Android 'versionCode' property
      */
-    private fun Version.androidCode(): Int {
+    private fun Semver.androidCode(): Int {
-        return majorVersion * 1_00_00 +
+        return major * 1_00_00 +
-            minorVersion * 1_00 +
+            minor * 1_00 +
-            patchVersion
+            patch
     }
 
     /**
      * Write an Android-specific variant of [this] to [stream]
      */
-    private fun Version.writeForAndroid(stream: OutputStream) {
+    private fun Semver.writeForAndroid(stream: OutputStream) {
         val newVersionCode = androidCode()
         val props = Properties()
         props.setProperty(VERSIONING_PROP_VERSION_CODE, "$newVersionCode")
@@ -50,13 +50,6 @@ class VersioningPlugin : Plugin<Project> {
         props.store(stream, VERSIONING_PROP_COMMENT)
     }
 
-    /**
-     * Returns the same [Version], but with build metadata stripped.
-     */
-    private fun Version.clearPreRelease(): Version {
-        return Version.forIntegers(majorVersion, minorVersion, patchVersion)
-    }
-
     override fun apply(project: Project) {
         with(project) {
             val appPlugin = requireNotNull(plugins.findPlugin(AppPlugin::class.java)) {
@@ -77,35 +70,38 @@ class VersioningPlugin : Plugin<Project> {
             appPlugin.extension.defaultConfig.versionName = versionName
             appPlugin.extension.defaultConfig.versionCode = versionCode
             afterEvaluate {
-                val version = Version.valueOf(versionName)
+                val version = Semver(versionName)
                 tasks.register("clearPreRelease") {
                     doLast {
-                        version.clearPreRelease()
+                        version.withClearedSuffix()
                             .writeForAndroid(propFile.asFile.outputStream())
                     }
                 }
                 tasks.register("bumpMajor") {
                     doLast {
-                        version.incrementMajorVersion()
+                        version.withIncMajor()
+                            .withClearedSuffix()
                             .writeForAndroid(propFile.asFile.outputStream())
                     }
                 }
                 tasks.register("bumpMinor") {
                     doLast {
-                        version.incrementMinorVersion()
+                        version.withIncMinor()
+                            .withClearedSuffix()
                             .writeForAndroid(propFile.asFile.outputStream())
                     }
                 }
                 tasks.register("bumpPatch") {
                     doLast {
-                        version.incrementPatchVersion()
+                        version.withIncPatch()
+                            .withClearedSuffix()
                             .writeForAndroid(propFile.asFile.outputStream())
                     }
                 }
                 tasks.register("bumpSnapshot") {
                     doLast {
-                        version.incrementMinorVersion()
+                        version.withIncMinor()
-                            .setPreReleaseVersion("SNAPSHOT")
+                            .withSuffix("SNAPSHOT")
                             .writeForAndroid(propFile.asFile.outputStream())
                     }
                 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=3db89524a3981819ff28c3f979236c1274a726e146ced0c8a2020417f9bc0782
+distributionSha256Sum=1433372d903ffba27496f8d5af24265310d2da0d78bf6b4e5138831d4fe066e9
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.2-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists