Problem

• If a user picks a profile that does not have region entry from the config file, smus tries to update the profile with selected region. But smus is only looking for the profile in credentials file.

Solution

• Look for profile in both config and credentials files when adding region to profile
• Use shared parsing method to handle profiles with profile prefix

Test

Updating profile with profile prefix in config file

before

[profile configWithProfilePrefix]
AWS_ACCESS_KEY_ID=xyz        
AWS_SECRET_ACCESS_KEY=xyz              
AWS_SESSION_TOKEN=xyz

after

[profile configWithProfilePrefix]
AWS_ACCESS_KEY_ID=xyz        
AWS_SECRET_ACCESS_KEY=xyz              
AWS_SESSION_TOKEN=xyz
region = ap-east-1

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