cmd

Documentation

Overview

Package cmd implements wr's command line interface.

It is implemented using cobra, so see github.com/spf13/cobra for details. On top of cobra we use our own config system; see internal/config.go.

cmd/root.go contains general utility functions for use by any of the sub command implementations. It also give the help text you see when you run `wr` by itself.

Each wr sub-command (eg. 'add' or 'manager') is implemented in its own .go file.

Index

• Variables
• func Execute()
• func ExecuteLSF(cmd string)

Variables

var RootCmd = &cobra.Command{
	Use:   "wr",
	Short: "wr is a software workflow management system.",
	Long: `wr is a software workflow management system and command runner.

You use it to run the same sequence of commands (a "workflow") on many different
input files (which comprise a "datasource").

Initially, you start the management system, which maintains a queue of the
commands you want to run:
$ wr manager start

Then you add commands you want to run to the queue:
$ wr add

At this point your commands should be running, and you can monitor their
progress with:
$ wr status`,
}

RootCmd represents the base command when called without any subcommands.

Functions

func Execute

func Execute()

Execute adds all child commands to the root command and sets flags appropriately. This is called by main.main(). It only needs to happen once to the rootCmd.

func ExecuteLSF

func ExecuteLSF(cmd string)

ExecuteLSF is for treating a call to wr as if `wr lsf xxx` was called, for the LSF emulation to work.