generate config objects for typesafe.config in scala
Dependency in build.sbt:
resolvers += "Sonatype OSS Snapshots" at "https://oss.sonatype.org/content/repositories/snapshots"
libraryDependencies += "com.github.cornerman" %% "autoconfig" % "0.1.0-SNAPSHOT"
addCompilerPlugin("org.scalamacros" % "paradise" % "2.1.0" cross CrossVersion.full)
Code:
import autoconfig.config
import java.time.Duration
case class UserGroup(id: Long) extends AnyVal
case class SmtpConfig(endpoint: String, username: String, password: String)
case class AuthConfig(tokenLifetime: Duration, secret: String)
class EmailConfig(fromAddress: String, smtp: SmtpConfig)
@config(section = "wust") object Config {
val usergroup: UserGroup
val auth: AuthConfig
val email: Option[EmailConfig]
def hasMail = email.isDefined
}
application.conf:
wust {
usergroup = 1
auth {
tokenLifetime = 24h
secret = ${SECRET}
}
email {
fromAddress = ${?EMAIL_ADDRESS}
smtp {
username = ${?SMTP_USER}
password = ${?SMTP_PASS}
endpoint = ${?SMTP_ENDPOINT}
}
}
}