meshcore-sar_android/android/app/build.gradle.kts

import java.util.Properties
import java.io.FileInputStream

plugins {
    id("com.android.application")
    id("kotlin-android")
    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
    id("dev.flutter.flutter-gradle-plugin")
}

// Load keystore properties from key.properties file
val keystorePropertiesFile = rootProject.file("key.properties")
val keystoreProperties = Properties()
if (keystorePropertiesFile.exists()) {
    keystoreProperties.load(FileInputStream(keystorePropertiesFile))
}

android {
    namespace = "com.meshcore.sar.meshcore_sar_app"
    compileSdk = flutter.compileSdkVersion
    ndkVersion = flutter.ndkVersion

    // Enable BuildConfig generation
    buildFeatures {
        buildConfig = true
    }

    compileOptions {
        isCoreLibraryDesugaringEnabled = true
        sourceCompatibility = JavaVersion.VERSION_17
        targetCompatibility = JavaVersion.VERSION_17
    }

    kotlinOptions {
        jvmTarget = JavaVersion.VERSION_17.toString()
    }

    defaultConfig {
        applicationId = "com.meshcore.sar.meshcore_sar_app"
        minSdk = flutter.minSdkVersion
        targetSdk = flutter.targetSdkVersion
        versionCode = flutter.versionCode
        versionName = flutter.versionName

        // Inject commit hash from environment variable (set by GitHub Actions)
        // Falls back to "dev" for local development builds
        val commitHash = System.getenv("COMMIT_HASH") ?: "dev"
        buildConfigField("String", "COMMIT_HASH", "\"$commitHash\"")
    }

    signingConfigs {
        create("release") {
            if (keystorePropertiesFile.exists()) {
                keyAlias = keystoreProperties["keyAlias"] as String
                keyPassword = keystoreProperties["keyPassword"] as String
                storeFile = file(keystoreProperties["storeFile"] as String)
                storePassword = keystoreProperties["storePassword"] as String
            }
        }
    }

    buildTypes {
        release {
            signingConfig = signingConfigs.getByName("release")
        }
    }
}

flutter {
    source = "../.."
}

dependencies {
    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.4")
}