<dependency>
<groupId>io.github.ciriss</groupId>
<artifactId>ciris-core</artifactId>
<version>0.13.0</version>
</dependency>
groovy
dependencies {
implementation 'io.github.ciriss:ciris-core:0.13.0'
}
import ciris.ConfigSource;
import ciris.ConfigValue;
import ciris.sources.environment;
import ciris.sources.system;
ConfigSource systemConfig = ConfigSource.fromSystemProperties();
import ciris.ConfigReader;
ConfigReader<String> configReader = ConfigReader.catchNonFatal(systemConfig("app.name"));
ConfigValue<String> appName = configReader.loadConfig();
appName.fold(
);