Backend/build.gradle.kts

group = "dev.fyloz.trial.colorrecipesexplorer"

plugins {
    id("java")
    id("org.jetbrains.kotlin.jvm") version "1.4.10"
    id("org.jetbrains.dokka") version "1.4.10"
    id("com.leobia.gradle.sassjavacompiler") version "0.2.1"
    id("io.freefair.lombok") version "5.2.1"
    id("org.springframework.boot") version "2.3.4.RELEASE"
    id("org.jetbrains.kotlin.plugin.spring") version "1.4.10"
    id("org.jetbrains.kotlin.plugin.jpa") version "1.4.10"
}

repositories {
    mavenCentral()
}

dependencies {
    implementation(platform("org.jetbrains.kotlin:kotlin-bom:1.4.10"))
    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.4.10")
    implementation("org.jetbrains.kotlin:kotlin-reflect:1.4.10")
    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.11.3")
    implementation("javax.xml.bind:jaxb-api:2.3.0")
    implementation("io.jsonwebtoken:jjwt:0.9.1")
    implementation("org.apache.poi:poi-ooxml:4.1.0")
    implementation("org.apache.pdfbox:pdfbox:2.0.4")
    implementation("com.atlassian.commonmark:commonmark:0.13.1")
    implementation("commons-io:commons-io:2.6")

    implementation("org.springframework.boot:spring-boot-starter-data-jpa:2.3.4.RELEASE")
    implementation("org.springframework.boot:spring-boot-starter-jdbc:2.3.4.RELEASE")
    implementation("org.springframework.boot:spring-boot-starter-thymeleaf:2.3.4.RELEASE")
    implementation("org.springframework.boot:spring-boot-starter-web:2.3.4.RELEASE")
    implementation("org.springframework.boot:spring-boot-starter-validation:2.3.4.RELEASE")
    implementation("org.springframework.boot:spring-boot-starter-security:2.3.4.RELEASE")
    implementation("org.springframework.boot:spring-boot-configuration-processor:2.3.4.RELEASE")
    implementation("org.springframework.boot:spring-boot-devtools:2.3.4.RELEASE")

    testImplementation("org.springframework:spring-test:5.1.6.RELEASE")
    testImplementation("org.mockito:mockito-core:3.6.0")
    testImplementation("com.nhaarman.mockitokotlin2:mockito-kotlin:2.2.0")
    testImplementation("org.junit.jupiter:junit-jupiter-api:5.3.2")
    testImplementation("org.springframework.boot:spring-boot-starter-test:2.3.4.RELEASE")
    testImplementation("org.springframework.boot:spring-boot-test-autoconfigure:2.3.4.RELEASE")
    testImplementation("org.jetbrains.kotlin:kotlin-test:1.4.10")
    testImplementation("org.jetbrains.kotlin:kotlin-test-junit:1.4.10")

    runtimeOnly("com.h2database:h2:1.4.199")
    runtimeOnly("mysql:mysql-connector-java:8.0.22")
    compileOnly("org.projectlombok:lombok:1.18.10")
}

java {
    sourceCompatibility = JavaVersion.VERSION_11
    targetCompatibility = JavaVersion.VERSION_11
}

sourceSets {
    main {
        java
        kotlin
    }
    test {
        kotlin
    }
}

tasks.test {
    useJUnitPlatform()
    testLogging {
        events("passed", "skipped", "failed")
    }
}

tasks.withType<JavaCompile> {
    options.compilerArgs.addAll(arrayOf("--release", "11"))
}

tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
    kotlinOptions.jvmTarget = "11"
}

tasks.dokkaHtml {
    outputDirectory.set(rootDir.resolve("dokka"))
}

// Custom tasks

tasks.register("buildBackend") {
    val outputDirectory = "dist/backend"
    println("Building Spring backend to ${projectDir.absolutePath}/$outputDirectory")

    dependsOn(tasks.bootJar)

    doLast {
        // Creates the output directory if it does not exists.
        val outputDirectoryFile = File("${projectDir.absolutePath}/$outputDirectory")
        if (!outputDirectoryFile.exists() || !outputDirectoryFile.isDirectory) {
            outputDirectoryFile.mkdirs()
        }

        exec {
            if (isUnixOs())
                commandLineUnix("cp build/libs/${project.name}.jar ${outputDirectoryFile.absolutePath}/${project.name}.jar")
            else
                commandLineWindows("xcopy build\\libs\\${project.name}.jar ${outputDirectoryFile.absolutePath}/${project.name}.jar")
        }
    }
}

tasks.register("buildFrontend") {
    val outputDirectory = "dist/frontend"
    println("Building Angular frontend to ${projectDir.absolutePath}/$outputDirectory")
    
    val configuration = project.gradle.startParameter.projectProperties["frontendConfiguration"] ?: "production"
    println("Using configuration $configuration")

    // Creates the output directory if it does not exists.
    val outputDirectoryFile = File("${projectDir.absolutePath}/$outputDirectory")
    if (!outputDirectoryFile.exists() || !outputDirectoryFile.isDirectory) {
        outputDirectoryFile.mkdirs()
    }

    exec {
        commandLineUniversal("cd src/main/frontend && npm install")
    }

    exec {
        commandLineUniversal("cd src/main/frontend && ng build --configuration=$configuration --output-hashing=none --stats-json --source-map=false")
    }

    exec {
        if (isUnixOs())
            commandLineUnix("cp -r src/main/frontend/dist/color-recipes-explorer-frontend/* ${outputDirectoryFile.absolutePath}")
        else
            commandLineWindows("xcopy src\\main\\frontend\\dist\\color-recipes-explorer-frontend\\* ${outputDirectoryFile.absolutePath}")
    }
}

fun isUnixOs(): Boolean = "windows" !in System.getProperty("os.name").toLowerCase()
fun ExecSpec.commandLineUnix(command: String) = commandLine("sh", "-c", command)
fun ExecSpec.commandLineWindows(command: String) = commandLine("cmd", "/c", command)
fun ExecSpec.commandLineUniversal(command: String) =
    if (isUnixOs()) commandLineUnix(command) else commandLineWindows(command)