Module: Chef::Deprecation::Provider::RemoteFile

Included in:
Provider::RemoteFile
Defined in:
lib/chef/deprecation/provider/remote_file.rb

Overview

Deprecation::Provider::RemoteFile

This module contains the deprecated functions of Chef::Provider::RemoteFile. These functions are refactored to different components. They are frozen and will be removed in Chef 13.

Instance Method Summary collapse

Instance Method Details

#backup_new_resource ⇒ Object 



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# File 'lib/chef/deprecation/provider/remote_file.rb', line 49

def backup_new_resource
  if ::File.exists?(@new_resource.path)
    Chef::Log.debug "#{@new_resource} checksum changed from #{@current_resource.checksum} to #{@new_resource.checksum}"
    backup @new_resource.path
  end
end

#current_resource_matches_target_checksum? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/chef/deprecation/provider/remote_file.rb', line 30

def current_resource_matches_target_checksum?
  @new_resource.checksum && @current_resource.checksum && @current_resource.checksum =~ /^#{Regexp.escape(@new_resource.checksum)}/
end

#http_client_opts(source) ⇒ Object 



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# File 'lib/chef/deprecation/provider/remote_file.rb', line 66

def http_client_opts(source)
  opts = {}
  # CHEF-3140
  # 1. If it's already compressed, trying to compress it more will
  # probably be counter-productive.
  # 2. Some servers are misconfigured so that you GET $URL/file.tgz but
  # they respond with content type of tar and content encoding of gzip,
  # which tricks Chef::REST into decompressing the response body. In this
  # case you'd end up with a tar archive (no gzip) named, e.g., foo.tgz,
  # which is not what you wanted.
  if @new_resource.path =~ /gz$/ || source =~ /gz$/
    opts[:disable_gzip] = true
  end
  opts
end

#matches_current_checksum?(candidate_file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/chef/deprecation/provider/remote_file.rb', line 34

def matches_current_checksum?(candidate_file)
  Chef::Log.debug "#{@new_resource} checking for file existence of #{@new_resource.path}"
  if ::File.exists?(@new_resource.path)
    Chef::Log.debug "#{@new_resource} file exists at #{@new_resource.path}"
    @new_resource.checksum(checksum(candidate_file.path))
    Chef::Log.debug "#{@new_resource} target checksum: #{@current_resource.checksum}"
    Chef::Log.debug "#{@new_resource} source checksum: #{@new_resource.checksum}"

    @new_resource.checksum == @current_resource.checksum
  else
    Chef::Log.debug "#{@new_resource} creating #{@new_resource.path}"
    false
  end
end

#source_file(source, current_checksum, &block) ⇒ Object 



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# File 'lib/chef/deprecation/provider/remote_file.rb', line 56

def source_file(source, current_checksum, &block)
  if absolute_uri?(source)
    fetch_from_uri(source, &block)
  elsif !Chef::Config[:solo_legacy_mode]
    fetch_from_chef_server(source, current_checksum, &block)
  else
    fetch_from_local_cookbook(source, &block)
  end
end