Rome do not use env variables

[chika-kasymov]

Enhancement Suggestion / Bug Report

When using environment variables I'm getting the same error both on local and CircleCI: ```rome: /Users/chika/.aws/config: openFile: does not exist (No such file or directory)```.

Steps which explain the enhancement or reproduce the bug

1. Setup Rome
2. Export AWS_REGION, AWS_ACCESS_KEY_ID, and AWS_SECRET_ACCESS_KEY variables
3. Run any Rome command

Current behavior

See bug report.

Suggested behavior

Rome should execute commands properly without `.aws/config` and `.aws/credentials` files when necessary environment variables exist.

Why would the enhancement be useful to most users

That is a must-have feature for CI.

Rome version:

0.17.1.49

OS and version:

macOS High Sierra 10.13.6

[tmspzz]

Thanks for opening an issue, this is a duplicate of #102

There is a workaround in that issue. It's not a problem with rome as far as I can tell. Reading env variables should work fine on your machine for example.

[tmspzz]

Actually you said you get the same problem locally?

[chika-kasymov]

Yes. I exported AWS variables and see them in env command output, but any Rome command fails.

[tmspzz]

@chika-kasymov please try https://github.com/blender/Rome/releases/tag/v0.17.2.50 this should fix the problem locally. Can you please let me know if it also solves it on Circle?

[chika-kasymov]

@blender sadly the fix doesn't solve the problem on both sides. Currently, I'm getting this error:

Failed reading: Failure parsing Region from asfd/Users/chika/.aws/config: openFile: does not exist (No such file or directory)

asdf here is the value of AWS_REGION.

[tmspzz]

AWS_REGION must be a valid region. asdf is not a valid region

[tmspzz]

Try with us-east-1 for example

[chika-kasymov]

@blender sorry I tried asdf for testing purposes and didn't know Rome validates the value :) Yes, with correct value everything works now. But I can't get a new version using brew. Will it update automatically after a while?

[tmspzz]

I will release via homebrew in the next 30 minutes and write back here.

[chika-kasymov]

Thanks!

[tmspzz]

@chika-kasymov done