Archive/Copy debug or release APK / AAB (Android App Bundle) file and/or mapping.txt to a versioned folder

build.gradle

android {
    applicationVariants.all { variant ->
        variant.outputs.all {
            def fileName = "app"
            switch (variant.buildType.name) {
                case "debug":
                    fileName = "${appNameDebug}-${variant.versionCode}"
                    break
                case "release":
                    fileName = "${appNameRelease}-${variant.versionCode}"
                    break
            }

            def taskSuffix = variant.name.capitalize()
            def copyAPKTask = tasks.create(name: "archiveApk${taskSuffix}", type: Copy) {
                description "Archive/copy APK and/or mappings.txt to a versioned folder."
                print "Copying APK and/or mappings.txt file from: ${buildDir}\n"
                from("${projectDir}") {
                    if (variant.buildType.name == "debug") {
                        include "/build/outputs/apk/debug/${fileName}.apk"
                    } else if (variant.buildType.name == "release") {
                        include "/build/outputs/mapping/release/mapping.txt"
                        include "/release/${fileName}.apk"
                    }
                }
                into "Archives/${variant.buildType.name}/${variant.versionCode}/${getDate()}"
                eachFile { file ->
                    file.path = file.name
                }
                includeEmptyDirs = false
            }
            def copyAABTask = tasks.create(name: "archiveAab${taskSuffix}", type: Copy) {
                description "Archive/copy AAB and/or mappings.txt to a versioned folder."
                print "Copying AAB and/or mappings.txt file from: ${buildDir}\n"
                from("${projectDir}") {
                    if (variant.buildType.name == "debug") {
                        include "/build/outputs/bundle/debug/app.aab"
                    } else if (variant.buildType.name == "release") {
                        include "/build/outputs/mapping/release/mapping.txt"
                        include "/release/app.aab"
                    }
                }
                into "Archives/${variant.buildType.name}/${variant.versionCode}/${getDate()}"
                eachFile { file ->
                    file.path = file.name
                }
                includeEmptyDirs = false
                rename "app.aab", "${fileName}.aab"
            }

            def assembleTaskName = "assemble${taskSuffix}"
            def bundleTaskName = "bundle${taskSuffix}"
            println "Bundle task name: " + bundleTaskName
            if (tasks.findByName(assembleTaskName)) {
                outputFileName = "${fileName}.apk"
                tasks[assembleTaskName].finalizedBy = [copyAPKTask]
            }
            if (tasks.findByName(bundleTaskName)) {
                tasks[bundleTaskName].finalizedBy = [copyAABTask]
          }
        }
    }
}