Migrate to standard Gradle Maven publish plugin

.github/workflows/release.yml

@@ -20,11 +20,11 @@ jobs:
           distribution: zulu
           java-version: 21
       - name: Assemble for release
-        run: ./gradlew clean assembleRelease --stacktrace
+        run: ./gradlew assembleRelease --stacktrace
       - name: Publish
         env:
-          ORG_GRADLE_PROJECT_personalSonatypeIssuesUsername: ${{ secrets.ORG_GRADLE_PROJECT_personalSonatypeIssuesUsername }}
-          ORG_GRADLE_PROJECT_personalSonatypeIssuesPassword: ${{ secrets.ORG_GRADLE_PROJECT_personalSonatypeIssuesPassword }}
-          ORG_GRADLE_PROJECT_personalGpgKey: ${{ secrets.ORG_GRADLE_PROJECT_personalGpgKey }}
-          ORG_GRADLE_PROJECT_personalGpgPassword: ${{ secrets.ORG_GRADLE_PROJECT_personalGpgPassword }}
-        run: ./gradlew publishReleasePublicationToMavenCentralRepository --stacktrace
+          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.ORG_GRADLE_PROJECT_personalSonatypeIssuesUsername }}
+          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.ORG_GRADLE_PROJECT_personalSonatypeIssuesPassword }}
+          ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.ORG_GRADLE_PROJECT_personalGpgKey }}
+          ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.ORG_GRADLE_PROJECT_personalGpgPassword }}
+        run: ./gradlew publish --stacktrace --no-configuration-cache

build.gradle

@@ -30,6 +30,9 @@ ext {
 }
 
 allprojects { project ->
+    group = rootProject.property("GROUP")
+    version = rootProject.property("VERSION_NAME")
+
     repositories {
         google()
         mavenCentral()

gradle/libs.versions.toml

@@ -19,3 +19,7 @@ kotlin-gradle = "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.22"
 kotlinx-binaryCompatibilityValidator = "org.jetbrains.kotlinx:binary-compatibility-validator:0.13.2"
 
 materialComponents = "com.google.android.material:material:1.11.0"
+
+[plugins]
+
+mavenPublish = { id = "com.vanniktech.maven.publish", version = "0.26.0" }

xml-theme/build.gradle

@@ -1,22 +1,19 @@
+import com.vanniktech.maven.publish.SonatypeHost
+
 plugins {
     id 'com.android.library'
     id 'org.jetbrains.kotlin.android'
+    alias(libs.plugins.mavenPublish)
 }
 
-ext {
-    artifactName = rootProject.POM_ARTIFACT_ID
-    publishedDescription = 'An Android theme for Skylight apps.'
-}
-apply from: '../publish.gradle'
-
 android {
     namespace "dev.drewhamilton.skylight.android.brand.xml"
     compileSdkVersion projectVersions.compileSdk
 
     defaultConfig {
         minSdkVersion projectVersions.minSdk
         targetSdkVersion projectVersions.targetSdk
-        versionName version
+        versionName rootProject.property("VERSION_NAME")
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         consumerProguardFiles "consumer-rules.pro"
@@ -54,3 +51,35 @@ dependencies {
     androidTestImplementation(libs.androidx.testRules)
     androidTestImplementation(libs.androidx.testRunner)
 }
+
+mavenPublishing {
+    pom {
+        name.set(property("POM_ARTIFACT_ID"))
+        description.set("An Android theme for Skylight apps.")
+
+        url.set("https://github.com/drewhamilton/SkylightAndroidBrand")
+        licenses {
+            license {
+                name.set("The Apache Software License, Version 2.0")
+                url.set("http://www.apache.org/licenses/LICENSE-2.0.txt")
+            }
+        }
+
+        developers {
+            developer {
+                id.set("drewhamilton")
+                name.set("Drew Hamilton")
+                email.set("[email protected]")
+            }
+        }
+
+        scm {
+            connection.set("scm:git:github.com/drewhamilton/SkylightAndroidBrand.git")
+            developerConnection.set("scm:git:ssh://github.com/drewhamilton/SkylightAndroidBrand.git")
+            url.set("https://github.com/drewhamilton/SkylightAndroidBrand")
+        }
+    }
+
+    publishToMavenCentral(SonatypeHost.DEFAULT, true)
+    signAllPublications()
+}