a2ikm / aws_config

AWSConfig is a parser for AWS_CONFIG_FILE used in aws-cli

https://twitter.com/ikm https://twitter.com/a2ikm https://instagram.com/a2ikm @[email protected] npub1e9ndzytxe00lt66xy3rawksne38s6m4juhmn0qmknj2ukfedwhlq8k6j2q

aws_config's Issues

[feature request] Supporting no ~/.aws/credentials

In my environment, I use instance profile (so, I do not have ~/.aws/credentials), but use ~/.aws/config. Still, I want to use aws_config gem as a parser of ~/.aws/config.

Support profile chains via `source_profile` properties

In the AWS CLI config it is possible to chain together profiles like so:

Shared Credentials

[default]
aws_access_key_id=AKIA2873523GGFAKJSGHF28
aws_secret_access_key=jf39try2o3fn029fy2kj3hf9wy3rh89f234f

CLI Config

[default]
aws_region=ap-southeast-2
role_arn=arn:example:28971549829384
source_profile=default

[profile testing]
aws_region=us-west-2
source_profile=default

aws_config should follow source profiles so that if you query the testing profile, all of the appropriate information from the chain of source profiles should be available (at least the stuff that hasn't been overwritten)

Given the two config files above the expected profile that aws_config should provide would then be equivalent to this singular profile:

[profile example]
aws_access_key_id=AKIA2873523GGFAKJSGHF28
aws_secret_access_key=jf39try2o3fn029fy2kj3hf9wy3rh89f234f
role_arn=arn:example:28971549829384
aws_region=us-west-2

Support AWS CLI Nested Properties

Amazon in all their mighty wisdom decided that it would be a good idea to allow you to nest properties like so:

[default]
region=ap-southeast-2
s3=
    max_concurrent_requests=100101
    max_queue_size=20

While this is a pretty cool for not having to repeatedly type s3_ in front of everything it completely goes against the INI file standard, and makes parsing it rather annoying. Even so, we should still support it.

Support ~/.aws/credentials

aws-cli looks ~/.aws/credentials before ~/.aws/config.
aws/aws-cli#847