Class: KubsCLI::Install

Inherits:
Object
  • Object
show all
Defined in:
lib/kubs_cli/install.rb

Overview

Used to install items from a YAML file

Instance Method Summary collapse

Constructor Details

#initialize(config = KubsCLI.configuration) ⇒ Install

Returns a new instance of Install.



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# File 'lib/kubs_cli/install.rb', line 6

def initialize(config = KubsCLI.configuration)
  @fh = FileHelper.new
  @dependencies = config.dependencies
  @packages = config.packages
end

Instance Method Details

#create_ary_from_yaml(file) ⇒ Object

Installs dependencies from a given YAML file

See Also:

  • KubsCLI::Install.lib/examples/dependencieslib/examples/dependencies.yaml


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# File 'lib/kubs_cli/install.rb', line 24

def create_ary_from_yaml(file)
  hash = @fh.load_yaml(file)
  hash.map do |_key, value|
    command = value['command']

    packages = value['packages']
    packages = packages.join(' ') if packages.is_a?(Array)

    "#{command} #{packages}"
  end
rescue StandardError => e
  msg = "There was an issue with creating a dependencies array from #{file}"
  KubsCLI.add_error(e: e, msg: msg)
end

#install_dependencies ⇒ Object 



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# File 'lib/kubs_cli/install.rb', line 12

def install_dependencies
  install_from_file(@dependencies)
end

#install_from_file(file) ⇒ Object

Installs dependencies from a give yaml_file via Rake.sh

Returns:

  • void



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# File 'lib/kubs_cli/install.rb', line 41

def install_from_file(file)
  ary = create_ary_from_yaml(file)

  ary.each do |command|
    Rake.sh(command.to_s)
  rescue StandardError => e
    KubsCLI.add_error(e: e, msg: "Failed with #{command}")
  end
end

#install_packages ⇒ Object 



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# File 'lib/kubs_cli/install.rb', line 16

def install_packages
  install_from_file(@packages)
end