Class: Kompo::RubyBuildPath::Install

Inherits:
Taski::Task
  • Object
show all
Defined in:
lib/kompo/tasks/ruby_build_path.rb

Overview

Install ruby-build via git clone and return the path

Instance Method Summary collapse

Instance Method Details

#run ⇒ Object 



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# File 'lib/kompo/tasks/ruby_build_path.rb', line 28

def run
  puts 'ruby-build not found. Installing via git...'
  install_dir = File.expand_path('~/.ruby-build')

  if Dir.exist?(install_dir)
    system('git', '-C', install_dir, 'pull', '--quiet')
  else
    system('git', 'clone', 'https://github.com/rbenv/ruby-build.git', install_dir)
  end

  @path = File.join(install_dir, 'bin', 'ruby-build')
  raise 'Failed to install ruby-build' unless File.executable?(@path)

  puts "ruby-build installed at: #{@path}"
  version_output, = Open3.capture2(@path, '--version', err: File::NULL)
  puts "ruby-build version: #{version_output.chomp}"
end