case class ConfigLoaderParams(overrideConfInUserHome: Boolean = true, overrideConfInWorkingDir: Boolean = true, envConfInWorkingDir: Boolean = true, envConfInClasspath: Boolean = true, envConfInUserHome: Boolean = true, envConfFilename: String = "$ENV.conf", applicationConfName: String = "application.conf", configEnvParameterName: String = "CONFIG_ENV", overrideConfName: String = "override.conf") extends Product with Serializable
Supports environment and application config in an opinionated way.
Starting from the lowest priority to the highest:
- all reference.confs are loaded from the classpath and merged; the order is not defined. - application.conf is loaded from the classpath - ENV.conf is loaded from working dir, user home, and classpath in that order, and merged. - override.conf is loaded from working dir and user home and merged.
Override.conf is designed to allow easy, temporary, overrides at runtime for a particular process, and therefore is only ever loaded from the user home and cwd.
The env config is designed to change between environments. The filename has a placeholder $ENV which is replaced by the value of the system property called by default CONFIG_ENV. If no env is found, it will default to LOCAL.
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(Since version 1.47.0) use ConfigResolver
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- new ConfigLoaderParams(overrideConfInUserHome: Boolean = true, overrideConfInWorkingDir: Boolean = true, envConfInWorkingDir: Boolean = true, envConfInClasspath: Boolean = true, envConfInUserHome: Boolean = true, envConfFilename: String = "$ENV.conf", applicationConfName: String = "application.conf", configEnvParameterName: String = "CONFIG_ENV", overrideConfName: String = "override.conf")
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- val applicationConfName: String
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- val configEnvParameterName: String
- val envConfFilename: String
- val envConfInClasspath: Boolean
- val envConfInUserHome: Boolean
- val envConfInWorkingDir: Boolean
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- val overrideConfInUserHome: Boolean
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