I m trying to use env vars for setting configs in int

Question

< sam> I m trying to use env vars for setting configs in intellij s run configs but for some reason hoplite isn t picking them up the code is in the thread

dave08 · Answer

```data class Settings val bucketName String val endpoint String val accessKey String val secretKey String val config by lazy ConfigLoaderBuilder default addPropertySource EnvironmentVariablesPropertySource false false build loadConfigOrThrow lt Settings gt ```

dave08 · Answer

Trying to use something like `settings bucketName` for env var name

dave08 · Answer

But I get ```Caused by com sksamuel hoplite ConfigException Error loading config because Could not instantiate com lomdaat plugins Settings because bucketName Missing from config endpoint Missing from config accessKey Missing from config secretKey Missing from config```

dave08 · Answer

Is there any way of printing out what keys hoplite actually sees

dave08 · Answer

Oh `settings ` shouldn t be there which is pretty inconsistent with the yaml format no

sam · Answer

If you re on 2 0 x then you can add report

dave08 · Answer

` report` Doesn t seem documented in the README

dave08 · Answer

Ok but in a scratch file it doesn t seem to work I m trying to use System setProperty to provide the values in the scratch file but it seems to crash with the previous error and report doesn t give me anything

sam · Answer

Hmm maybe I didn t update docs for report on the latest 2 0

sam · Answer

ConfigLoaderBuilder default report

dave08 · Answer

I did that ```val config by lazy ConfigLoaderBuilder default report addPropertySource EnvironmentVariablesPropertySource false false build loadConfigOrThrow lt Settings gt ```

sam · Answer

There you go

sam · Answer

If you want to use env you can override in the field d That s in the docs

dave08 · Answer

I got this ```Exception in thread main java lang ExceptionInInitializerError at org jetbrains kotlin idea scratch generated ScratchFileRunnerGenerated$ScratchFileRunnerGenerated lt init gt tmp kt 13 at org jetbrains kotlin idea scratch generated ScratchFileRunnerGenerated main tmp kt 19 Caused by com sksamuel hoplite ConfigException Error loading config because Could not instantiate com lomdaat plugins Settings because bucketName Missing from config endpoint Missing from config accessKey Missing from config secretKey Missing from config at com sksamuel hoplite ConfigLoader$returnOrThrow$1 invoke ConfigLoader kt 186 at com sksamuel hoplite ConfigLoader$returnOrThrow$1 invoke ConfigLoader kt 183 at com sksamuel hoplite fp ValidatedKt getOrElse Validated kt 98 at com sksamuel hoplite ConfigLoader returnOrThrow ConfigLoader kt 183 ```

dave08 · Answer

But no report maybe scratch files work different

sam · Answer

Hmm

sam · Answer

I m on a plane so will have to look later joy

dave08 · Answer

I even rebuilt the code just in case it didn t pick up the change do system properties expect settings bucketName or just bucketName Oh have a nice flight airplane

sam · Answer

There s special syntax for sys props

sam · Answer

It s in the readme

sam · Answer

dconfig override foo or something

dave08 · Answer

Ok as long as the startup doesn t crash the report gets printed on the scratch s side pane doesn t help when debugging crashes but maybe scratches aren t a typical use case also overriding with system props in scratches doesn t seem to work so I had to use a resource application local yaml file that doesn t get committed to git but I guess now it works thanks