I don t think so no it needs to match case or your var be al

Question

I don t think so no it needs to match case or your var be all lowercase

dave08 · Answer

One of the main reasons I m using Hoplite is to be able to override any setting using env vars in a k8s deployment it s a pity that not all configs can be mapped to env vars

sam · Answer

In general you can it just gets more complicated if you haveAVariableLikeThis

dave08 · Answer

Which is the standard name format in kotlin

dave08 · Answer

It wouldn t be nice to have data classes with fields like this setting

sam · Answer

right but if you have ENVVAR should that map to envVar or enVvAr or enVvar or eNvvar like the combinations are endless

sam · Answer

I m checking the code to see what we support one sec

dave08 · Answer

How do you store these properties after having resolved them from any of the various property sources

sam · Answer

it s a single big tree

dave08 · Answer

And the names

sam · Answer

everything gets merged so we support the cascading lookups

dave08 · Answer

Are they lowercased

sam · Answer

no when a field is looked up param mappers are applied first which generate alt names so you could add your own param mapper

sam · Answer

which would just map accessKey to ACCESS KEY

sam · Answer

a bunch of this stuff is built in I ll let you know in a sec

sam · Answer

intellij is indexing so give me 4 hours joy

sam · Answer

```SOME CAMEL SETTING``` will be automatically applied to someCamelSetting

sam · Answer

which is probably what you want

dave08 · Answer

There s no such param mapper already existing

sam · Answer

you just need to add ```EnvironmentVariablesPropertySource true true ``` as a property source

sam · Answer

and I think what you want will work

dave08 · Answer

I m trying this in a Kotlin Notebook but I m not sure how to provide it with the env var and setting a system property probably doesn t work the same way

dave08 · Answer

I need to make sure this works before putting out my service male detective skin tone 3

sam · Answer

system properties are another different property service

sam · Answer

you could just set the env on your local computer and reload intellij and then the notebook should pick it up

sam · Answer

on linux that s easy but I don t use a mac so no idea how a mac would do it

dave08 · Answer

I m on linux how would you do it Just running intellij from the command line with the env var before it

sam · Answer

or do `export FOO=BAR` in a shell and then running intellijj from the same shell

sam · Answer

export will make the env var available to all processes forked from where you run the export

dave08 · Answer

```S3 CONFIGS ACCESS TOKEN``` doesn t work

dave08 · Answer

Even though `System getEnv ` returns it

dave08 · Answer

I have this ```val configs = ConfigLoaderBuilder default apply addResourceSource application yaml val envs = listOf local envs forEach addResourceSource application $it yaml optional = true addEnvironmentSource build loadConfigOrThrow lt Settings gt ```

dave08 · Answer

And it just takes all my configs from `application yaml` and `application local yaml`

dave08 · Answer

This ```object MyUppercaseParamMapper ParameterMapper override fun map param KParameter constructor KFunction kclass KClass< > Set = setOfNotNull param name fold acc c > if c isUpperCase acc + + c uppercaseChar else acc + c uppercaseChar ``` ``` s3Configs accessToken fold acc c > if c isUpperCase acc + + c uppercaseChar else acc + c uppercaseChar ``` gives me ```S3 CONFIGS ACCESS TOKEN``` but it still doesn t work do I also need to convert the ` ` to ` `

sam · Answer

add EnvironmentVariablesPropertySource true true explicitly rather than via addEnvironmentSource

dave08 · Answer

Why should that help ```fun ConfigLoaderBuilder addEnvironmentSource useUnderscoresAsSeparator Boolean = true allowUppercaseNames Boolean = true = addPropertySource EnvironmentVariablesPropertySource useUnderscoresAsSeparator allowUppercaseNames ``` with no params the default IS `true true`

dave08 · Answer

Ok my bad I thought the sources had to be ordered from least priority to top priority like in Micronaut but in Hoplite it s the opposite For some reason just addEnvironmentSource works even though I don t see how it adds the between where the capital letters are it just uppercases everthing unless it s a combo of snake case + that Thanks for all the help As usual you always answer our sometimes stupid questions so warmly and keep updating all your great libraries heart