package cmd import ( "os" "github.com/spf13/cobra" logging "gopkg.in/op/go-logging.v1" ) func New() *cobra.Command { var rootCmd = &cobra.Command{ Use: "yq", Short: "yq is a lightweight and portable command-line YAML processor.", Long: `yq is a lightweight and portable command-line YAML processor. It aims to be the jq or sed of yaml files.`, RunE: func(cmd *cobra.Command, args []string) error { if version { cmd.Print(GetVersionDisplay()) return nil } cmd.Println(cmd.UsageString()) return nil }, PersistentPreRun: func(cmd *cobra.Command, args []string) { cmd.SetOut(cmd.OutOrStdout()) var format = logging.MustStringFormatter( `%{color}%{time:15:04:05} %{shortfunc} [%{level:.4s}]%{color:reset} %{message}`, ) var backend = logging.AddModuleLevel( logging.NewBackendFormatter(logging.NewLogBackend(os.Stderr, "", 0), format)) if verbose { backend.SetLevel(logging.DEBUG, "") } else { backend.SetLevel(logging.ERROR, "") } logging.SetBackend(backend) }, } rootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "v", false, "verbose mode") rootCmd.PersistentFlags().BoolVarP(&outputToJSON, "tojson", "j", false, "output as json. Set indent to 0 to print json in one line.") rootCmd.PersistentFlags().BoolVarP(&nullInput, "null-input", "n", false, "Don't read input, simply evaluate the expression given. Useful for creating yaml docs from scratch.") rootCmd.PersistentFlags().BoolVarP(&noDocSeparators, "no-doc", "N", false, "Don't print document separators (---)") rootCmd.PersistentFlags().IntVarP(&indent, "indent", "I", 2, "sets indent level for output") rootCmd.Flags().BoolVarP(&version, "version", "V", false, "Print version information and quit") rootCmd.PersistentFlags().BoolVarP(&writeInplace, "inplace", "i", false, "update the yaml file inplace of first yaml file given.") rootCmd.PersistentFlags().BoolVarP(&unwrapScalar, "unwrapScalar", "", true, "unwrap scalar, print the value with no quotes, colors or comments") rootCmd.PersistentFlags().BoolVarP(&exitStatus, "exit-status", "e", false, "set exit status if there are no matches or null or false is returned") rootCmd.PersistentFlags().BoolVarP(&forceColor, "colors", "C", false, "force print with colors") rootCmd.PersistentFlags().BoolVarP(&forceNoColor, "no-colors", "M", false, "force print with no colors") rootCmd.AddCommand( createEvaluateSequenceCommand(), createEvaluateAllCommand(), completionCmd, ) return rootCmd }