Class: MetaCon::Init

Inherits:
Object
  • Object
show all
Defined in:
lib/metacon/init.rb

Class Method Summary collapse

Class Method Details

.handle(_cmd, opts) ⇒ Object 



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# File 'lib/metacon/init.rb', line 4

def self.handle(_cmd, opts)
  dir = opts.shift
  dir ||= './'
  # Find out if different roles are specified. If none- default to primary.
  # Default to dev
  # Run context-shift/verify

  if MetaCon::Project.initialized?(dir)
    exit(3) unless $cli.agree('This is already part of a metacon project. Continue? (y/n)', true)
  end

  already_there = false
  mcd = File.join(dir,'.metacon')
  if File.directory?(dir)
    already_there = File.directory?(mcd)
  else FileUtils.mkdir_p(dir) end
  if already_there
    exit(3) unless $cli.agree('Refresh existing .metacon directory? (y/n) ', true)
    `rm -rf "#{mcd}"`
  end
  FileUtils.mkdir(mcd)

  $cli.status "Initializing..."
  mcp = MetaCon::Project.new(mcd)

  init_role = mcp.list(:role)[0] || 'main'
  init_rtc  = mcp.list(:rtc)[0] || 'dev'
  switch_res = mcp.switch(:role => init_role, :rtc => init_rtc)
  if switch_res == :impossible
    $cli.cfail 'Cannot initialize the metacontext- submodules need to have files committed.'
    exit 4
  end
  $cli.result "\"#{dir}\" is now a metacon project"
end