build.gradle

import com.android.build.gradle.AppExtension
import com.android.build.gradle.api.ApkVariantOutput
import com.android.build.gradle.api.ApplicationVariant

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'

buildscript {
    ext.kotlin_version = '1.4.10'
    repositories {
        jcenter()
        google()
    }
    dependencies {
        // Pinned 4.0.2 due to this bug on 4.1: https://issuetracker.google.com/issues/172096891
        //noinspection GradleDependency
        classpath 'com.android.tools.build:gradle:4.0.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

android {
    compileSdkVersion 29
    defaultConfig {
        minSdkVersion 14
        targetSdkVersion 29
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

        multiDexEnabled true
    }
    buildFeatures {
        viewBinding true
    }
    dexOptions {
        javaMaxHeapSize "2g"
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8

        // Flag to enable support for the new language APIs
        coreLibraryDesugaringEnabled true
    }
    kotlinOptions {
        jvmTarget = '1.8'
    }
    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['resources']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
        }
        test {
            java.srcDirs = ['tests']
        }
    }
    packagingOptions {
        merge "META-INF/DEPENDENCIES"
        merge "META-INF/LICENSE"
        merge "META-INF/NOTICE"
    }
    lintOptions {
        abortOnError false
        checkReleaseBuilds false
    }
    signingConfigs {
        debug {
            storeFile file("debug.keystore")
            storePassword 'android'
            keyAlias 'androiddebugkey'
            keyPassword 'android'
        }
    }
    buildTypes {
        debug {
            minifyEnabled true
            shrinkResources true
            signingConfig signingConfigs.debug
        }
        // keep minifyEnabled false above for faster builds; set to 'true'
        // when testing to make sure ProGuard/R8 is not deleting important stuff
        release {
            minifyEnabled true
            shrinkResources true
        }
    }
}

/**
 * This is a special on-demand Gradle object.
 *
 * Its value will not be determined until someone calls one of the gitHashProvider.getXXX() methods.
 *
 * If it does not encounter an explicit 'return' statement, getHashProvider.isPresent() will return false.
 */
Provider<String> gitHashProvider = project.provider {
    Process gitCommand = null
    try {
        // This invokes 'git' immediately, but does not wait for it to finish
        gitCommand = 'git rev-parse --short HEAD'.execute([], project.rootDir)
    } catch (IOException ignored) {
    }

    if (gitCommand == null) {
        logger.log(LogLevel.WARN, "Could not make use of the 'git' command-line tool. Output filenames will not be customized.")
    } else if (gitCommand.waitFor() == 0) {
        // This call to '::getText' (using the 'text' Groovy accessor syntax) collects the
        // output stream
        return '-' + gitCommand.text.trim()
    } else {
        logger.log(
                LogLevel.WARN,
                "Could not determine which commit is currently checked out -" +
                        " did you download this code without the .git directory?"
        )
    }
}

// We know we can safely cast the 'android' type to the 'AppExtension' class because
// we used the 'com.android.application' plugin at the top of the file.
//
// Note the use of the '::all' extension method; unlike '::each', it can detect every
// object added to the collection, no matter in which build phase that happens.
(android as AppExtension).applicationVariants.all { ApplicationVariant v ->
    logger.log(LogLevel.INFO, "Found a variant called '${v.name}'.")
    if (v.buildType.debuggable) {
        // We're looking at variants made from android.buildTypes.debug! This one
        // might have multiple outputs, but only one output will be an APK file.
        v.outputs.matching { it instanceof ApkVariantOutput }.all {
            // Default output filename is "${project.name}-${v.name}.apk". We want
            // the Git commit short-hash to be added onto that default filename.
            (it as ApkVariantOutput).outputFileName = "${project.name}-${v.name}${gitHashProvider.getOrElse("")}.apk"
        }
    }
}

ext {
    coroutines_version = '1.3.8'
}

dependencies {

    repositories {
        jcenter()
        google()
        /* Needed for org.apache.sshd debugging
        maven {
            url "https://jitpack.io"
        }
        */
    }

    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.10'
    implementation 'androidx.multidex:multidex:2.0.1'

    implementation 'androidx.media:media:1.2.0'
    implementation 'androidx.appcompat:appcompat:1.2.0'
    implementation 'androidx.core:core-ktx:1.3.2'
    implementation 'androidx.preference:preference:1.1.1'
    implementation 'androidx.recyclerview:recyclerview:1.1.0'
    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
    implementation 'androidx.documentfile:documentfile:1.0.1'
    implementation 'androidx.lifecycle:lifecycle-runtime:2.2.0'
    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
    implementation 'androidx.lifecycle:lifecycle-common-java8:2.2.0'
    implementation 'androidx.gridlayout:gridlayout:1.0.0'
    implementation 'com.google.android.material:material:1.2.1'
    implementation 'com.jakewharton:disklrucache:2.0.2' //For caching album art bitmaps
    implementation 'com.jaredrummler:android-device-names:1.1.9' //To get a human-friendly device name

    implementation 'org.apache.sshd:sshd-core:0.14.0'
    implementation 'org.apache.mina:mina-core:2.0.19' //For some reason, makes sshd-core:0.14.0 work without NIO, which isn't available until Android 8 (api 26)

    //implementation('com.github.bright:slf4android:0.1.6') { transitive = true } // For org.apache.sshd debugging
    implementation 'com.madgag.spongycastle:bcpkix-jdk15on:1.58.0.0' //For SSL certificate generation

    implementation 'org.atteo.classindex:classindex:3.6'
    annotationProcessor 'org.atteo.classindex:classindex:3.6'

    implementation 'com.klinkerapps:android-smsmms:5.2.6' //For SMS and MMS purposes

    implementation 'commons-io:commons-io:2.7'
    implementation 'org.apache.commons:commons-collections4:4.4'
    implementation 'org.apache.commons:commons-lang3:3.10'

    // Kotlin
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version"
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"

    // Testing
    testImplementation 'junit:junit:4.12'
    testImplementation 'org.powermock:powermock-core:2.0.0'
    testImplementation 'org.powermock:powermock-module-junit4:2.0.0'
    testImplementation 'org.powermock:powermock-api-mockito2:2.0.0'
    testImplementation 'org.mockito:mockito-core:2.23.0'
    testImplementation 'org.skyscreamer:jsonassert:1.3.0'
}

repositories {
    google()
    mavenCentral()
}