Class: Resource::RemoteFile

Inherits:
Base
  • Object
show all
Defined in:
lib/resource/remote_file.rb

Instance Method Summary collapse

Methods inherited from Base

inherited, #not_if, #set_base_defaults, #should_skip?, #unix_mode

Methods included from ClassAttr

included

Methods included from BlockAttr

included

Constructor Details

#initialize(target, &block) ⇒ RemoteFile

Install a static local file into a remote server.



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# File 'lib/resource/remote_file.rb', line 8

def initialize target, &block
  set_base_defaults
  @pattern = 'cookbooks/*/files/default/'
  @target = target
  self.instance_eval(&block)
end

Instance Method Details

#content ⇒ Object 



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# File 'lib/resource/remote_file.rb', line 15

def content
  (Dir[@pattern + '*'] + Dir[@pattern + '*.*']).each do |file|
    return ::File.read(file) if file.include? @source
  end
  'Resource was not found'
end

#run ⇒ Object 



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# File 'lib/resource/remote_file.rb', line 22

def run
  Execution.block 'Creating a remote file', @target, @owner do |b|
    if ::File.exist? @target
      sums_equal = MD5.hexdigest(::File.read(@target)) == MD5.hexdigest(content)
    else
      sums_equal = false
      @always_run = true
    end
    if sums_equal
      Output.warn 'Skipping', 'checksum comparison matches'
    else
      Output.warn 'Generating file with ruby', @target
      ::File.open(@target, 'w+') { |file| file.write content }
      b.always_run @always_run
      b.run "chown #{@owner}:#{@group} #{@target}"
      b.run "chmod #{unix_mode} #{@target}"
    end
  end
end