build.gradle

buildscript {
    repositories {
        jcenter()
        maven {
            url "https://plugins.gradle.org/m2/"
        }
    }

    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "gradle.plugin.org.flywaydb:gradle-plugin-publishing:6.2.0"
    }
}

apply plugin: 'kotlin'
apply plugin: 'application'
apply plugin: 'org.flywaydb.flyway'

group 'com.todo.exmaple'
version '0.0.1'
mainClassName = "io.ktor.server.tomcat.EngineMain"

jar {
    manifest {
        attributes 'Main-Class': "com.todo.exmaple.ApplicationKt"
    }
    from {
        configurations.compile.collect {
            it.isDirectory() ? it : zipTree(it)
        }
    }
}

task stage {
    dependsOn installDist  
} 

sourceSets {
    main.kotlin.srcDirs = main.java.srcDirs = ['src']
    test.kotlin.srcDirs = test.java.srcDirs = ['test']
    main.resources.srcDirs = ['resources']
    test.resources.srcDirs = ['testresources']
}

repositories {
    mavenLocal()
    jcenter()
}

dependencies {
    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
    compile "io.ktor:ktor-server-tomcat:$ktor_version"
    compile "ch.qos.logback:logback-classic:$logback_version"
    compile "io.ktor:ktor-jackson:$ktor_version"

    compile "org.jetbrains.exposed:exposed:0.17.14"
    compile 'com.zaxxer:HikariCP:5.0.1'
    compile "org.postgresql:postgresql:42.3.3"

    compile 'org.flywaydb:flyway-core:8.5.1'

    testCompile "io.ktor:ktor-server-tests:$ktor_version"
}

def JDBC_DATABASE_URL = System.getenv()['JDBC_DATABASE_URL'] == null ? "jdbc:postgresql://localhost:5432/todo" : System.getenv()['JDBC_DATABASE_URL']
def JDBC_DATABASE_USERNAME = System.getenv()['JDBC_DATABASE_USERNAME'] == null ? "ktoruser" : System.getenv()['JDBC_DATABASE_USERNAME']
def JDBC_DATABASE_PASSWORD = System.getenv()['JDBC_DATABASE_PASSWORD'] == null ? "ktorpass" : System.getenv()['JDBC_DATABASE_PASSWORD']

flyway {
    url = JDBC_DATABASE_URL
    user = JDBC_DATABASE_USERNAME
    password = JDBC_DATABASE_PASSWORD
    baselineOnMigrate=true
    locations = ["filesystem:resources/db/migration"]
}