[Oztechan/CCC#3020] Fix Library publication issues

basemob/build.gradle.kts

@@ -1,11 +1,14 @@
 /*
  * Copyright (c) 2020 Mustafa Ozhan. All rights reserved.
  */
+import java.io.IOException
+import java.util.Properties
 
 plugins {
     libs.plugins.apply {
         alias(androidLibrary)
         alias(kotlinAndroid)
+        `maven-publish`
         signing
     }
 }
@@ -34,3 +37,118 @@ dependencies {
         implementation(androidMaterial)
     }
 }
+
+tasks {
+    register("androidJavadocJar", Jar::class) {
+        archiveClassifier.set("javadoc")
+        from("${layout.buildDirectory}/javadoc")
+    }
+
+    register("androidSourcesJar", Jar::class) {
+        archiveClassifier.set("sources")
+        from(android.sourceSets.getByName("main").kotlin.srcDirs().toString())
+    }
+}
+
+publishing {
+    publications {
+        register<MavenPublication>("mavenAndroid") {
+            Library.apply {
+                group = GROUP
+                version = ProjectSettings.getVersionName(project)
+
+                afterEvaluate {
+                    artifact(tasks.getByName("bundleReleaseAar"))
+
+                    extensions.findByType<PublishingExtension>()?.apply {
+                        repositories {
+                            maven {
+                                url = uri(if (isReleaseBuild) RELEASE_URL else SNAPSHOT_URL)
+                                credentials {
+                                    username = getSecret("MAVEN_USERNAME")
+                                    password = getSecret("MAVEN_PASSWORD")
+                                }
+                            }
+                        }
+                    }
+
+                    extensions.findByType<PublishingExtension>()?.let { publishing ->
+                        val key = getSecret("GPG_KEY").replace("\\n", "\n")
+                        val password = getSecret("GPG_PASSWORD")
+
+                        extensions.findByType<SigningExtension>()?.apply {
+                            useInMemoryPgpKeys(key, password)
+                            sign(publishing.publications)
+                        }
+                    }
+
+                    tasks.withType<Sign>().configureEach {
+                        onlyIf { isReleaseBuild }
+                    }
+                }
+
+                artifact(tasks.getByName("androidJavadocJar"))
+                artifact(tasks.getByName("androidSourcesJar"))
+
+                pom {
+
+                    name.set(NAME)
+                    description.set(DESCRIPTION)
+                    url.set(URL)
+
+                    licenses {
+                        license {
+                            name.set(LICENSE_NAME)
+                            url.set(LICENSE_URL)
+                            distribution.set(LICENSE_DISTRIBUTION)
+                        }
+                    }
+                    developers {
+                        developer {
+                            id.set(DEVELOPER_ID)
+                            name.set(DEVELOPER_NAME)
+                            email.set(DEVELOPER_EMAIL)
+                        }
+                    }
+                    scm { url.set(URL) }
+                }
+            }
+        }
+    }
+}
+
+val isReleaseBuild: Boolean
+    get() = System.getenv("GPG_KEY") != null
+
+fun getSecret(
+    key: String,
+    default: String = "secret" // these values can not be public
+): String = System.getenv(key).let {
+    if (it.isNullOrEmpty()) {
+        getSecretProperties()?.get(key)?.toString() ?: default
+    } else {
+        it
+    }
+}
+
+fun getSecretProperties() = try {
+    Properties().apply { load(file("$projectDir/key.properties").inputStream()) }
+} catch (e: IOException) {
+    logger.debug(e.message, e)
+    null
+}
+
+object Library {
+    const val GROUP = "com.github.submob"
+    const val URL = "https://github.com/SubMob/BaseMob"
+    const val NAME = "BaseMob"
+    const val DESCRIPTION = "Set of base classes for Android"
+    const val DEVELOPER_NAME = "Mustafa Ozhan"
+    const val DEVELOPER_ID = "mustafaozhan"
+    const val DEVELOPER_EMAIL = "[email protected]"
+    const val LICENSE_NAME = "The Apache Software License, Version 2.0"
+    const val LICENSE_URL = "http://www.apache.org/licenses/LICENSE-2.0.txt"
+    const val LICENSE_DISTRIBUTION = "repo"
+    const val RELEASE_URL = "https://s01.oss.sonatype.org/service/local/staging/deploy/maven2"
+    const val SNAPSHOT_URL = "https://s01.oss.sonatype.org/content/repositories/snapshots"
+}