godot/platform/android/java/lib/build.gradle

plugins {
    id 'com.android.library'
    id 'org.jetbrains.kotlin.android'
}

ext {
    DEBUG_PUBLISH_ARTIFACT_ID = 'godot-debug'
    PUBLISH_ARTIFACT_ID = 'godot'
    TOOLS_PUBLISH_ARTIFACT_ID = 'godot-tools'
}

apply from: "../scripts/publish-module.gradle"

dependencies {
    implementation "androidx.fragment:fragment:$versions.fragmentVersion"

    testImplementation "junit:junit:4.13.2"
}

def pathToRootDir = "../../../../"

android {
    compileSdkVersion versions.compileSdk
    buildToolsVersion versions.buildTools
    ndkVersion versions.ndkVersion

    defaultConfig {
        minSdkVersion versions.minSdk
        targetSdkVersion versions.targetSdk

        manifestPlaceholders = [godotLibraryVersion: getGodotLibraryVersionName()]
    }

    namespace = "org.godotengine.godot"

    compileOptions {
        sourceCompatibility versions.javaVersion
        targetCompatibility versions.javaVersion
    }

    kotlinOptions {
        jvmTarget = versions.javaVersion
    }

    buildFeatures {
        aidl = true
        buildConfig = true
    }

    buildTypes {
        dev {
            initWith debug
        }
    }

    flavorDimensions = ["products"]
    productFlavors {
        editor {}
        template {}
    }

    lintOptions {
        abortOnError false
        disable 'MissingTranslation', 'UnusedResources'
    }

    packagingOptions {
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/NOTICE'

        // Debug symbols are kept for development within Android Studio.
        if (shouldNotStrip()) {
            jniLibs {
                keepDebugSymbols += '**/*.so'
            }
        }
    }

    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            test.java.srcDirs = ['srcTest/java']
            res.srcDirs = ['res']
            aidl.srcDirs = ['aidl']
            assets.srcDirs = ['assets']
        }

        debug.jniLibs.srcDirs = ['libs/debug']
        dev.jniLibs.srcDirs = ['libs/dev']
        release.jniLibs.srcDirs = ['libs/release']

        // Editor jni library
        editorRelease.jniLibs.srcDirs = ['libs/tools/release']
        editorDebug.jniLibs.srcDirs = ['libs/tools/debug']
        editorDev.jniLibs.srcDirs = ['libs/tools/dev']
    }

    libraryVariants.all { variant ->
        def flavorName = variant.getFlavorName()
        if (flavorName == null || flavorName == "") {
            throw new GradleException("Invalid product flavor: $flavorName")
        }

        def buildType = variant.buildType.name
        if (buildType == null || buildType == "" || !supportedFlavorsBuildTypes[flavorName].contains(buildType)) {
            throw new GradleException("Invalid build type: $buildType")
        }

        boolean devBuild = buildType == "dev"
        boolean debugSymbols = devBuild
        boolean runTests = devBuild
        boolean storeRelease = buildType == "release"
        boolean productionBuild = storeRelease

        def sconsTarget = flavorName
        if (sconsTarget == "template") {
            // Tests are not supported on template builds
            runTests = false
            switch (buildType) {
                case "release":
                    sconsTarget += "_release"
                    break
                case "debug":
                case "dev":
                default:
                    sconsTarget += "_debug"
                    break
            }
        }

        // Update the name of the generated library
        def outputSuffix = "${sconsTarget}"
        if (devBuild) {
            outputSuffix = "${outputSuffix}.dev"
        }
        variant.outputs.all { output ->
            output.outputFileName = "godot-lib.${outputSuffix}.aar"
        }

        // Find scons' executable path
        File sconsExecutableFile = null
        def sconsName = "scons"
        def sconsExts = (org.gradle.internal.os.OperatingSystem.current().isWindows()
            ? [".bat", ".cmd", ".ps1", ".exe"]
            : [""])
        logger.debug("Looking for $sconsName executable path")
        for (ext in sconsExts) {
            String sconsNameExt = sconsName + ext
            logger.debug("Checking $sconsNameExt")
            sconsExecutableFile = org.gradle.internal.os.OperatingSystem.current().findInPath(sconsNameExt)
            if (sconsExecutableFile != null) {
                // We're done!
                break
            }
            // Check all the options in path
            List<File> allOptions = org.gradle.internal.os.OperatingSystem.current().findAllInPath(sconsNameExt)
            if (!allOptions.isEmpty()) {
                // Pick the first option and we're done!
                sconsExecutableFile = allOptions.get(0)
                break
            }
        }
        if (sconsExecutableFile == null) {
            throw new GradleException("Unable to find executable path for the '$sconsName' command.")
        } else {
            logger.debug("Found executable path for $sconsName: ${sconsExecutableFile.absolutePath}")
        }

        for (String selectedAbi : selectedAbis) {
            if (!supportedAbis.contains(selectedAbi)) {
                throw new GradleException("Invalid selected abi: $selectedAbi")
            }

            // Creating gradle task to generate the native libraries for the selected abi.
            def taskName = getSconsTaskName(flavorName, buildType, selectedAbi)
            tasks.create(name: taskName, type: Exec) {
                executable sconsExecutableFile.absolutePath
                args "--directory=${pathToRootDir}", "platform=android", "store_release=${storeRelease}", "production=${productionBuild}", "dev_mode=${devBuild}", "dev_build=${devBuild}", "debug_symbols=${debugSymbols}", "tests=${runTests}", "target=${sconsTarget}", "arch=${selectedAbi}", "-j" + Runtime.runtime.availableProcessors()
            }

            // Schedule the tasks so the generated libs are present before the aar file is packaged.
            tasks["merge${flavorName.capitalize()}${buildType.capitalize()}JniLibFolders"].dependsOn taskName
        }
    }

    publishing {
        singleVariant("templateDebug") {
            withSourcesJar()
            withJavadocJar()
        }
        singleVariant("templateRelease") {
            withSourcesJar()
            withJavadocJar()
        }
        singleVariant("editorRelease") {
            withSourcesJar()
            withJavadocJar()
        }
    }
}