41 lines
727 B
Go
41 lines
727 B
Go
// Package help contains the help for the store command.
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package help
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import (
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"fmt"
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"io"
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"os"
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"strings"
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)
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// Command displays help for command-line sub-commands.
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type Command struct {
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Stdout io.Writer
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}
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// NewCommand returns a new instance of Command.
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func NewCommand() *Command {
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return &Command{
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Stdout: os.Stdout,
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}
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}
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// Run executes the command.
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func (cmd *Command) Run(args ...string) error {
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fmt.Fprintln(cmd.Stdout, strings.TrimSpace(usage))
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return nil
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}
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const usage = `
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Usage: store [[command] [arguments]]
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The commands are:
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query queries data.
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help display this help message
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"help" is the default command.
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Use "store [command] -help" for more information about a command.
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`
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