Function commandFromContext

command/context.go:14–29

(c *cli.Context)

)

func commandFromContext(c *cli.Context) string {
	cmd := c.Command.FullName()

	for _, f := range c.Command.Flags {
		flagname := f.Names()[0]
		for _, flagvalue := range contextValue(c, flagname) {
			cmd = fmt.Sprintf("%s --%s=%v", cmd, flagname, flagvalue)
		}
	}

	if c.Args().Len() > 0 {
		cmd = fmt.Sprintf("%v %v", cmd, strings.Join(c.Args().Slice(), " "))
	}

	return cmd
}

// contextValue traverses context and its ancestor contexts to find
// the flag value and returns string slice.