@smithy/shared-ini-file-loader


AWS Shared Configuration File Loader

This module provides a function that reads from AWS SDK configuration files and
returns a promise that will resolve with a hash of the parsed contents of the
AWS credentials file and of the AWS config file. Given the sample
files below, the promise returned by loadSharedConfigFiles
would resolve with:

``javascript
{
configFile: {
'default': {
aws_access_key_id: 'foo',
aws_secret_access_key: 'bar',
},
dev: {
aws_access_key_id: 'foo1',
aws_secret_access_key: 'bar1',
},
prod: {
aws_access_key_id: 'foo2',
aws_secret_access_key: 'bar2',
},
'testing host': {
aws_access_key_id: 'foo4',
aws_secret_access_key: 'bar4',
}
},
credentialsFile: {
'default': {
aws_access_key_id: 'foo',
aws_secret_access_key: 'bar',
},
dev: {
aws_access_key_id: 'foo1',
aws_secret_access_key: 'bar1',
},
prod: {
aws_access_key_id: 'foo2',
aws_secret_access_key: 'bar2',
}
},
}
`

If a file is not found, its key (configFile or credentialsFile) will instead
have a value of an empty object.

Supported configuration

You may customize how the files are loaded by providing an options hash to the
loadSharedConfigFiles function. The following options are supported:

- filepath - The path to the shared credentials file. If not specified, the
provider will use the value in the AWS_SHARED_CREDENTIALS_FILE environment
variable or a default of ~/.aws/credentials.
- configFilepath - The path to the shared config file. If not specified, the
provider will use the value in the AWS_CONFIG_FILE environment variable or a
default of ~/.aws/config.
- ignoreCache - The provider will normally cache the contents of the files it
loads. This option will force the provider to reload the files from disk.
Defaults to false.

Sample files

$3

`ini
[default]
aws_access_key_id=foo
aws_secret_access_key=bar

[dev]
aws_access_key_id=foo2
aws_secret_access_key=bar2

[prod]
aws_access_key_id=foo3
aws_secret_access_key=bar3
`

$3

`ini
[default]
aws_access_key_id=foo
aws_secret_access_key=bar

[profile dev]
aws_access_key_id=foo2
aws_secret_access_key=bar2

[profile prod]
aws_access_key_id=foo3
aws_secret_access_key=bar3

[profile "testing host"]
aws_access_key_id=foo4
aws_secret_access_key=bar4
``