Sha256: df04800edd9db2d819fce5a42e49083b8d5aaaebc6f49953afb6ed85a17e9871

Contents?: true

Size: 647 Bytes

Versions: 4

Compression:

Stored size: 647 Bytes

Contents

require 'json'
require 'open3'

module SimCtl
  class Executor
    class << self
      def execute(command)
        command = command.flatten.join(' ')
        Open3.popen3(command) do |stdin, stdout, stderr, result|
          output = stdout.read
          raise StandardError.new(output) if result.value.to_i > 0
          return unless block_given?
          if looks_like_json?(output)
            yield JSON.parse(output)
          else
            yield output.chomp
          end
        end
      end

      private

      def looks_like_json?(output)
        output.start_with?('[') || output.start_with?('{')
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version Path
simctl-1.4.1 lib/simctl/executor.rb
simctl-1.4.0 lib/simctl/executor.rb
simctl-1.3.1 lib/simctl/executor.rb
simctl-1.3.0 lib/simctl/executor.rb