Module: ECSUtil::Helpers

Included in:
Command
Defined in:
lib/ecsutil/helpers.rb

Instance Method Summary collapse

Instance Method Details

#array_hash(data = {}, key_name = :key, value_name = :value) ⇒ Object 



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# File 'lib/ecsutil/helpers.rb', line 35

def array_hash(data = {}, key_name = :key, value_name = :value)
  data.to_a.map do |k,v|
    {
      key_name.to_sym => k,
      value_name.to_sym => v
    }
  end
end

#confirm(title = nil, required = "Y") ⇒ Object 



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# File 'lib/ecsutil/helpers.rb', line 13

def confirm(title = nil, required = "Y")
  title ||= "Are you sure?"
  print "#{title} (Y/N): "
  
  if STDIN.gets.strip != required
    puts "Aborted"
    exit 1
  end
end

#json_file(data) ⇒ Object 



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# File 'lib/ecsutil/helpers.rb', line 28

def json_file(data)
  f = Tempfile.new
  f.write(JSON.pretty_generate(data))
  f.flush
  f.path
end

#parse_env_data(data) ⇒ Object 



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# File 'lib/ecsutil/helpers.rb', line 44

def parse_env_data(data)
  data.
    split("\n").
    map(&:strip).
    reject { |l| l.start_with?("#") || l.empty? }.
    map { |l| l.split("=", 2) }.
    to_h
end

#step_info(message, *params) ⇒ Object 



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# File 'lib/ecsutil/helpers.rb', line 8

def step_info(message, *params)
  message = sprintf(message, *params) if params.any?
  puts "----> #{message}"
end

#terminate(message) ⇒ Object 



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# File 'lib/ecsutil/helpers.rb', line 23

def terminate(message)
  puts message
  exit 1
end