Class: ApioticsFactory::Generator

Inherits:
Thor::Group
  • Object
show all
Includes:
Thor::Actions
Defined in:
lib/apiotics_factory/generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.source_root ⇒ Object 



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# File 'lib/apiotics_factory/generator.rb', line 16

def self.source_root
  Dir.pwd
end

Instance Method Details

#create_apiotics_driver ⇒ Object 



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# File 'lib/apiotics_factory/generator.rb', line 96

def create_apiotics_driver
  if @status == true
    puts "Creating apiotics_driver.rb"
    template("#{@template_path}/apiotics_driver.rb.erb", "#{@driver_name.downcase}/rootfs/apiotics_driver.rb")
  end
end

#create_config_file ⇒ Object

need to account for the case when the portal call fails.



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# File 'lib/apiotics_factory/generator.rb', line 75

def create_config_file
  if @status == true
    puts "Creating driver config file..."
    template("#{@template_path}/config.json.erb", "#{@driver_name.downcase}/config.json")
  end
end

#create_exec_file ⇒ Object 



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# File 'lib/apiotics_factory/generator.rb', line 82

def create_exec_file
  if @status == true
    puts "Creating driver executable..."
    @exec_name = @driver_name
    @exec_name = @exec_name.gsub(/::/, '/')
    @exec_name = @exec_name.gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
    @exec_name = @exec_name.gsub(/([a-z\d])([A-Z])/,'\1_\2')
    @exec_name = @exec_name.tr("-", "_")
    @exec_name = @exec_name.downcase
    template("#{@template_path}/exec.rb.erb", "#{@driver_name.downcase}/rootfs/#{@driver_name.downcase}")
    chmod "#{@driver_name.downcase}/rootfs/#{@driver_name.downcase}", 0755
  end
end

#create_interface_file ⇒ Object 



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# File 'lib/apiotics_factory/generator.rb', line 103

def create_interface_file
  if @status == true
    "Creating #{@exec_name}.rb"
    template("#{@template_path}/apiotics_interfaces.rb.erb", "#{@driver_name.downcase}/rootfs/#{@exec_name}.rb")
  end
end

#create_library ⇒ Object 



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# File 'lib/apiotics_factory/generator.rb', line 110

def create_library
  if @status == true
    if options[:library] == "grove_pi"
      puts "Adding GrovePi library..."
      insert_into_file "#{@driver_name.downcase}/rootfs/#{@exec_name}.rb", "require_relative './grove_pi.rb'\n", :after => "require_relative './apiotics_driver'\n"
      copy_file "#{@template_path}/grove_pi/grove_pi.rb", "#{@driver_name.downcase}/rootfs/grove_pi.rb"
      copy_file "#{@template_path}/grove_pi/i2c/i2c.rb", "#{@driver_name.downcase}/rootfs/i2c.rb"
      copy_file "#{@template_path}/grove_pi/i2c/driver.rb", "#{@driver_name.downcase}/rootfs/i2c/driver.rb"
      copy_file "#{@template_path}/grove_pi/i2c/driver/i2c-dev.rb", "#{@driver_name.downcase}/rootfs/i2c/driver/i2c-dev.rb"
      copy_file "#{@template_path}/grove_pi/i2c/driver/gpio.rb", "#{@driver_name.downcase}/rootfs/i2c/driver/gpio.rb"
      directory "#{@template_path}/grove_pi/i2c/device", "#{@driver_name.downcase}/rootfs/i2c/device"
    end
  end
end

#create_vendor ⇒ Object 



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# File 'lib/apiotics_factory/generator.rb', line 125

def create_vendor
  if @status == true
    puts "Creating vendor directory..."
    empty_directory "#{@driver_name.downcase}/rootfs/vendor"
  end
end

#fetch_info ⇒ Object 



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# File 'lib/apiotics_factory/generator.rb', line 20

def fetch_info
  config_dir = File.dirname(__FILE__).chomp("/lib/apiotics_factory") + "/var"
  #puts config_dir
  if File.exist?(config_dir + "/config.json")
    puts "Found config file #{config_dir}" + "/config.json"
    config = JSON.parse(File.read(config_dir + "/config.json"))
    ApioticsFactory.configuration.public_key = config["public_key"]
    ApioticsFactory.configuration.private_key = config["private_key"]
    ApioticsFactory.configuration.portal = config["portal"]
  else
    say("Please enter your vendor public key from the Apiotics Portal.")
    ApioticsFactory.configuration.public_key = ask("Vendor Public Key: ")
    say("Please enter your vendor private key from the Apiotics Portal.")
    ApioticsFactory.configuration.private_key = ask("Vendor Private Key: ")
    say("Please confirm the Apiotics Portal web address.")
    ApioticsFactory.configuration.portal = ask("Portal: ", default: "https://portal.apiotics.com/")
    unless ApioticsFactory.configuration.portal[-1] == "/"
      ApioticsFactory.configuration.portal = ApioticsFactory.configuration.portal + "/"
    end
    config = {
      "public_key" => ApioticsFactory.configuration.public_key,
      "private_key" => ApioticsFactory.configuration.private_key,
      "portal" => ApioticsFactory.configuration.portal
    }
    #puts config
    unless Dir.exist?(config_dir)
      Dir.mkdir(config_dir)
    end
    File.write(config_dir + "/config.json", config.to_json)
  end
  puts "Fetching driver data from the portal..."
  data = ApioticsFactory::Portal.driver(id)
  #puts data
  data = JSON.parse(data)
  @driver_name = data["name"]
  @status = true
  unless data.keys.include?("errors")
    @interfaces = data["interfaces"]# a hash with "read", "write" and "all".  "read" is an array of read and read/write interfaces. "write" is an array of write and read/write interfaces.  "all" is a hash with interface names as the keys.
    # the value is a hash with an "accessor" key and a "type" key
    @delay_default = data["delay_default"]
    if @delay_default == nil
      @delay_default = Hash.new
      @interfaces["read"].each do |interface|
        @delay_default[interface] = 1.0
      end
    end
  else
    @status = false
    say("#{data['errors']['detail']}")
  end
  @template_path = File.dirname(__FILE__).chomp("/apiotics_factory") + "/templates"
end