Module: Formatron::CLI::Provision

Defined in:
lib/formatron/cli/provision.rb

Overview

CLI command for provision

Instance Method Summary collapse

Instance Method Details

#provision_action(c) ⇒ Object 



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# File 'lib/formatron/cli/provision.rb', line 34

def provision_action(c)
  c.action do |args, options|
    directory = provision_directory options
    target = provision_target args[0], directory
    formatron = Formatron.new(
      credentials: provision_credentials(options),
      directory: directory,
      target: target
    )
    formatron.provision if provision_ok formatron, target
  end
end

#provision_credentials(options) ⇒ Object 



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# File 'lib/formatron/cli/provision.rb', line 12

def provision_credentials(options)
  options.credentials ||
    Generators::Credentials.default_credentials(
      deploy_directory(options)
    )
end

#provision_directory(options) ⇒ Object 



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# File 'lib/formatron/cli/provision.rb', line 8

def provision_directory(options)
  options.directory || Dir.pwd
end

#provision_formatron_command ⇒ Object 



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# File 'lib/formatron/cli/provision.rb', line 47

def provision_formatron_command
  command :provision do |c|
    c.syntax = 'formatron provision [options] [TARGET]'
    c.summary = 'Provision the instances in a Formatron ' \
                'stack using Opscode Chef'
    c.description = 'Provision the instances in a Formatron ' \
                    'stack using Opscode Chef'
    provision_action c
  end
end

#provision_ok(formatron, target) ⇒ Object 



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# File 'lib/formatron/cli/provision.rb', line 26

def provision_ok(formatron, target)
  !formatron.protected? || agree(
    "Are you sure you wish to provision protected target: #{target}?"
  ) do |q|
    q.default = 'no'
  end
end

#provision_target(target, directory) ⇒ Object 



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# File 'lib/formatron/cli/provision.rb', line 19

def provision_target(target, directory)
  target || choose(
    'Target?',
    *Config.targets(directory: directory)
  )
end