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Parse a json parameter and extract a value with JMESPath
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 Dependencies

Development

~> 1.16
~> 10.0
~> 3.2

Runtime

 Project Readme

StackMasterJsonParameterStore

Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file lib/stack_master_json_parameter_store. To experiment with that code, run bin/console for an interactive prompt.

TODO: Delete this and the text above, and describe your gem

Installation

Add this line to your application's Gemfile:

gem 'stack_master_json_parameter_store'

And then execute:

$ bundle

Or install it yourself as:

$ gem install stack_master_json_parameter_store

Usage

If your parameter called /aws/service/ecs/optimized-ami/amazon-linux/recommended and you want to use the value of the image_id key. For example:

{
  "schema_version": 1,
  "image_name": "amzn-ami-2017.09.l-amazon-ecs-optimized",
  "image_id": "ami-2d386654"
}

You use the json_parameter_store_resolver with the format <parameter path>#<JMESPath> where # is used to separate the two paths.

Example:

AmiId:
  json_parameter_store_resolver: /aws/service/ecs/optimized-ami/amazon-linux/recommended#image_id

To get an introduction to jmespath go to jmespath tutorial

Development

After checking out the repo, run bin/setup to install dependencies. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/stack_master_json_parameter_store. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the StackMasterJsonParameterStore project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.