github.com/hobbeswalsh/terraform@v0.3.7-0.20150619183303-ad17cf55a0fa/contrib/api-coverage/aws_api_coverage.rb (about)

     1  #
     2  # This script generates CSV output reporting on the API Coverage of Terraform's
     3  # AWS Provider.
     4  #
     5  # In addition to Ruby, it depends on a properly configured Go development
     6  # environment with both terraform and aws-sdk-go present.
     7  #
     8  
     9  require 'csv'
    10  require 'json'
    11  require 'pathname'
    12  
    13  module APIs
    14    module Terraform
    15      def self.path
    16        @path ||= Pathname(`go list -f '{{.Dir}}' github.com/hashicorp/terraform`.chomp)
    17      end
    18  
    19      def self.called?(api, op)
    20        `git -C "#{path}" grep "#{api}.*#{op}" -- builtin/providers/aws | wc -l`.chomp.to_i > 0
    21      end
    22    end
    23  
    24    module AWS
    25      def self.path
    26        @path ||= Pathname(`go list -f '{{.Dir}}' github.com/awslabs/aws-sdk-go/aws`.chomp).parent
    27      end
    28  
    29      def self.api_json_files
    30        Pathname.glob(path.join('**', '*.normal.json'))
    31      end
    32  
    33      def self.each
    34        api_json_files.each do |api_json_file|
    35          json = JSON.parse(api_json_file.read)
    36          api = api_json_file.dirname.basename
    37          json["operations"].keys.each do |op|
    38            yield api, op
    39          end
    40        end
    41      end
    42    end
    43  end
    44  
    45  csv = CSV.new($stdout)
    46  csv << ["API", "Operation", "Called in Terraform?"]
    47  APIs::AWS.each do |api, op|
    48    csv << [api, op, APIs::Terraform.called?(api, op)]
    49  end