Class: EPM::Deploy

Inherits:
Object
  • Object
show all
Defined in:
lib/epm/deploy.rb

Instance Method Summary collapse

Constructor Details

#initialize(def_file, settings = {}) ⇒ Deploy

Returns a new instance of Deploy.



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# File 'lib/epm/deploy.rb', line 5

def initialize def_file, settings={}
  @dirname  = File.dirname(File.absolute_path(def_file))
  @log_file = File.join(ENV['HOME'], '.epm', 'deployed-log.csv')
  setup settings
  @brain    = {}
  @def_file = def_file
end

Instance Method Details

#deploy(command) ⇒ Object 



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# File 'lib/epm/deploy.rb', line 46

def deploy command
  deploy_k = command.shift
  k_name = command.shift
  p "Deploying #{deploy_k} with name of #{k_name.gsub(/(\{|\})/,'')}."
  k_address = EPM::Create.new(File.join(@dirname, deploy_k), @settings).deploy
  @brain[k_name] = k_address
  p "#{k_name} => #{k_address}"
end

#deploy_package ⇒ Object 



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# File 'lib/epm/deploy.rb', line 13

def deploy_package
  get_remote_if_remote
  if @def_file
    p "Deploying: #{@def_file}."
    commands = File.readlines @def_file
    commands = commands.reject{|cmd| cmd[/\A#/] || cmd[/\A$/]}.map{|cmd| cmd.gsub("\n",'')}
    commands = commands.inject([]) do |arr,ele|
      ele[/\A\S+/] ? arr << [ele] : arr[-1] << ele.strip.split(' => ')
      arr
    end
    commands.each do |cmd|
      dowit = cmd.shift
      case dowit
      when 'deploy:'
        deploy cmd.shift
        sleep 1
      when 'modify-deploy:'
        modify_deploy cmd
        sleep 1
      when 'transact:'
        transact cmd.shift
        sleep 1
      when 'query:'
        query cmd.shift
      when 'log:'
        log cmd.shift
      when 'set:'
        set_var cmd.shift
      end
    end
  end
end

#get_remote_if_remote ⇒ Object 



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# File 'lib/epm/deploy.rb', line 128

def get_remote_if_remote
  if is_it_a_remote_file?
    begin
      p "Cloning into Remote."
      tmp = Tempfile.new 'epm'
      Dir.chdir File.dirname tmp.path
      unless File.directory? 'cloned'
        Dir.mkdir 'cloned'
      end
      Dir.chdir 'cloned'
      begin
        `git clone #{@def_file}`
      end
      dir = Dir.glob('*')[0]
      dir = File.dirname(tmp.path) + '/cloned/' + dir
      Dir.chdir dir
      def_files = Dir.glob('*').select {|f| File.extname(f) == '.package-definition'}
      if def_files.empty?
        dirs = Dir.glob('*').select {|f| File.directory? f}
        dirs.each do |d|
          Dir.chdir d
          def_files << Dir.glob('*').inject([]) do |arr,f|
            if File.extname(f) == '.package-definition'
              arr << d + '/' + f
            end
            arr
          end
          Dir.chdir dir
        end
      end
      def_files.flatten!
      def_files.each do |df|
        this_def_dir = File.dirname df
        this_def_file = File.basename df
        Dir.chdir this_def_dir
        EPM::Deploy.new(this_def_file, @settings).deploy_package
        Dir.chdir dir
      end
    rescue Exception => e
      p "There was an error during that deploy."
      puts e.message
    ensure
      remote_cleanup tmp
      tmp.unlink
      @def_file = false
    end
  end
end

#is_it_a_remote_file? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/epm/deploy.rb', line 177

def is_it_a_remote_file?
  @remote = false
  if @def_file[/https*:\/\//] || @def_file[/gits*:\/\//] || @def_file[/.+@.+\..+:/]
    @remote = true
    return true
  end
  false
end

#log(command) ⇒ Object 



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# File 'lib/epm/deploy.rb', line 107

def log command
  address = command.shift
  name = command.shift
  until ! address[/(\{\{.*?\}\})/]
    address.gsub!($1,@brain[$1])
  end
  until ! name[/(\{\{.*?\}\})/]
    name.gsub!($1,@brain[$1])
  end
  log_entry = [address, name].join(',')
  p "Logging [#{address},#{name}]"
  `echo #{log_entry} >> #{@log_file}`
end

#modify_deploy(command) ⇒ Object 



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# File 'lib/epm/deploy.rb', line 55

def modify_deploy command
  deploy_k = command[0].shift
  deploy_k = EPM::FileHelpers.file_guard(File.join(@dirname, deploy_k))
  k_name = command[0].shift
  dump = command.shift
  until command.empty?
    cmd = command.shift
    to_replace = cmd.shift
    replacer = cmd.shift
    until ! replacer[/(\{\{.*?\}\})/]
      replacer.gsub!($1, @brain[$1])
    end
    k_value = File.read deploy_k
    k_value = k_value.gsub "#{to_replace}", "#{replacer}"
    File.open(deploy_k, 'w'){|f| f.write k_value}
  end
  p "After modifying, am deploying #{deploy_k} with name of #{k_name.gsub(/(\{|\})/,'')}."
  k_address = EPM::Create.new(deploy_k, @settings).deploy
  @brain[k_name] = k_address
  p "#{k_name} => #{k_address}"
end

#query(command) ⇒ Object 



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# File 'lib/epm/deploy.rb', line 91

def query command
  contract = command.shift
  address = command.shift
  name = command.shift
  until ! contract[/(\{\{.*?\}\})/]
    contract.gsub!($1,@brain[$1])
  end
  until ! address[/(\{\{.*?\}\})/]
    address.gsub!($1,@brain[$1])
  end
  p "Querying #{contract} at: #{address}."
  storage = EPM::Query.new(contract, address, @settings).query
  p "#{contract}:#{address} => #{storage}"
  @brain[name] = storage
end

#remote_cleanup(tmp) ⇒ Object 



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# File 'lib/epm/deploy.rb', line 186

def remote_cleanup tmp
  if @remote
    Dir.chdir File.dirname tmp.path
    FileUtils.rm_rf 'cloned'
  end
end

#set_var(command) ⇒ Object 



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# File 'lib/epm/deploy.rb', line 121

def set_var command
  key = command.shift
  value = command.shift
  p "Setting #{key} to #{value}"
  @brain[key] = value
end

#setup(settings) ⇒ Object 



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# File 'lib/epm/deploy.rb', line 193

def setup settings
  unless settings.empty?
    @settings = settings
  else
    @settings = EPM::Settings.check
  end
end

#transact(command) ⇒ Object 



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# File 'lib/epm/deploy.rb', line 77

def transact command
  recipient = command.shift
  until ! recipient[/(\{\{.*?\}\})/]
    recipient.gsub!($1, @brain[$1])
  end
  data = command.shift
  until ! data[/(\{\{.*?\}\})/]
    data.gsub!($1,@brain[$1])
  end
  data = data.split(' ')
  p "Sending #{recipient} the data: #{data}."
  EPM::Transact.new(recipient, data, @settings).transact
end