Class: AdaptrexInstaller

Inherits:
Object
  • Object
show all
Defined in:
lib/adaptrex/adaptrexinstaller.rb

Overview

Copyright 2012 Adaptrex, LLC

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(adaptrexConfig) ⇒ AdaptrexInstaller

Returns a new instance of AdaptrexInstaller.



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# File 'lib/adaptrex/adaptrexinstaller.rb', line 20

def initialize (adaptrexConfig)
  @adaptrexConfig = adaptrexConfig
  self.success = false
  puts "Adaptrex Installer".blue

  versions = adaptrexConfig.adaptrexVersions

  if versions.length == 1
    self.version = versions[0]
  else
    index = 0
    versions.each {|option|
      puts "  [" + (index + 1).to_s + "]  " + versions[index]
      index += 1
    }
    self.version = promptForAdaptrexVersion
  end
  
  puts(("AdaptrexJS Configured (" + self.version + ")").success)
end

Instance Attribute Details

#success ⇒ Object

Returns the value of attribute success.



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# File 'lib/adaptrex/adaptrexinstaller.rb', line 19

def success
  @success
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/adaptrex/adaptrexinstaller.rb', line 19

def version
  @version
end

Instance Method Details

#promptForAdaptrexVersion ⇒ Object 



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# File 'lib/adaptrex/adaptrexinstaller.rb', line 41

def promptForAdaptrexVersion
  print "Select the version to use for this webapp: "
  selection = STDIN.gets.chomp

  versions = @adaptrexConfig.adaptrexVersions
  len = versions.length
  erm = ("Invalid selection. Enter a number from 1 to " + len.to_s).err
  if not selection.numeric?
    puts erm
    return promptForAdaptrexVersion
  end
  selection = Integer(selection)

  if not (1..len).include?selection
    puts erm
    return promptForAdaptrexVersion
  end

  return versions[selection - 1]
end