class Chef::Knife::Edit
Constants
- ChefFS
Public Instance Methods
edit_text(text, extension)
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# File lib/chef/knife/edit_essentials.rb, line 52 def edit_text(text, extension) if (!config[:disable_editing]) file = Tempfile.new([ 'knife-edit-', extension ]) begin # Write the text to a temporary file file.open file.write(text) file.close # Let the user edit the temporary file if !system("#{config[:editor]} #{file.path}") raise "Please set EDITOR environment variable" end file.open result_text = file.read return result_text if result_text != text ensure file.close! end end end
run()
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# File lib/chef/knife/edit_essentials.rb, line 20 def run # Get the matches (recursively) error = false pattern_args.each do |pattern| ChefFS::FileSystem.list(config[:local] ? local_fs : chef_fs, pattern).each do |result| if result.dir? ui.error "#{format_path(result)}: is a directory" if pattern.exact_path error = true else begin new_value = edit_text(result.read, File.extname(result.name)) if new_value result.write(new_value) output "Updated #{format_path(result)}" else output "#{format_path(result)} unchanged!" end rescue ChefFS::FileSystem::OperationNotAllowedError => e ui.error "#{format_path(e.entry)}: #{e.reason}." error = true rescue ChefFS::FileSystem::NotFoundError => e ui.error "#{format_path(e.entry)}: No such file or directory" error = true end end end end if error exit 1 end end