# File lib/chef/provider/template.rb, line 49 def action_create render_with_context(template_location) do |rendered_template| rendered(rendered_template) update = ::File.exist?(@new_resource.path) if update && content_matches? Chef::Log.debug("#{@new_resource} content has not changed.") set_all_access_controls else description = [] action_message = update ? "update #{@current_resource} from #{short_cksum(@current_resource.checksum)} to #{short_cksum(@new_resource.checksum)}" : "create #{@new_resource}" description << action_message description << diff_current(rendered_template.path) converge_by(description) do backup FileUtils.cp(rendered_template.path, @new_resource.path) Chef::Log.info("#{@new_resource} updated content") access_controls.set_all! stat = ::File.stat(@new_resource.path) # template depends on the checksum not changing, and updates it # itself later in the code, so we cannot set it here, as we do with # all other < File child provider classes @new_resource.owner(stat.uid) @new_resource.mode(stat.mode & 07777) @new_resource.group(stat.gid) end end end end
# File lib/chef/provider/template.rb, line 102 def content_matches? @current_resource.checksum == @new_resource.checksum end
# File lib/chef/provider/template.rb, line 38 def define_resource_requirements super requirements.assert(:create, :create_if_missing) do |a| a.assertion { ::File::exist?(template_location) } a.failure_message "Template source #{template_location} could not be found." a.whyrun "Template source #{template_location} does not exist. Assuming it would have been created." a.block_action! end end
# File lib/chef/provider/template.rb, line 33 def load_current_resource @current_resource = Chef::Resource::Template.new(@new_resource.name) super end
# File lib/chef/provider/template.rb, line 96 def rendered(rendered_template) @new_resource.checksum(checksum(rendered_template.path)) Chef::Log.debug("Current content's checksum: #{@current_resource.checksum}") Chef::Log.debug("Rendered content's checksum: #{@new_resource.checksum}") end
# File lib/chef/provider/template.rb, line 92 def resource_cookbook @new_resource.cookbook || @new_resource.cookbook_name end
# File lib/chef/provider/template.rb, line 81 def template_location @template_file_cache_location ||= begin if @new_resource.local @new_resource.source else cookbook = run_context.cookbook_collection[resource_cookbook] cookbook.preferred_filename_on_disk_location(node, :templates, @new_resource.source) end end end
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