Class: Belt::CLI::EnvironmentCommand

Inherits:
Object
  • Object
show all
Includes:
AppDetection
Defined in:
lib/belt/cli/environment_command.rb

Constant Summary collapse

TEMPLATE_DIR = 
File.expand_path('../../templates/environment', __dir__)

Class Method Summary collapse

Instance Method Summary collapse

Methods included from AppDetection

#detect_app_name

Constructor Details

#initialize(env_name) ⇒ EnvironmentCommand

Returns a new instance of EnvironmentCommand.



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# File 'lib/belt/cli/environment_command.rb', line 29

def initialize(env_name)
  @env_name = env_name.downcase.gsub(/[^a-z0-9_-]/, '')
  @app_name = detect_app_name
end

Class Method Details

.run(args) ⇒ Object 



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# File 'lib/belt/cli/environment_command.rb', line 14

def self.run(args)
  env_name = args.shift

  if env_name.nil? || env_name.empty?
    puts 'Usage: belt generate environment <name>'
    puts "\nExamples:"
    puts '  belt generate environment dev01'
    puts '  belt generate environment staging'
    puts '  belt generate environment prod'
    exit 1
  end

  new(env_name).generate
end

Instance Method Details

#generate ⇒ Object 



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# File 'lib/belt/cli/environment_command.rb', line 34

def generate
  dest_dir = "infrastructure/#{@env_name}"

  if Dir.exist?(dest_dir)
    puts "Environment '#{@env_name}' already exists at #{dest_dir}/"
    exit 1
  end

  puts "Creating environment: #{@env_name}"
  FileUtils.mkdir_p(dest_dir)

  templates.each do |template_name, dest_file|
    dest_path = File.join(dest_dir, dest_file)
    write_template(template_name, dest_path)
    puts "  create  #{dest_path}"
  end

  puts "\n✓ Environment '#{@env_name}' created!"
  puts "\nNext steps:"
  puts "  cd #{dest_dir}"
  puts '  terraform init'
  puts '  terraform plan'
  puts '  terraform apply'
end