Function MainUsage

cmd/cql/internal/help.go:126–169

MainUsage prints cql base help

()

// MainUsage prints cql base help
func MainUsage() {
	helpHead := `cql is a tool for managing CovenantSQL database.

Usage:

    cql <command> [params] [arguments]

The commands are:

`
	helpCommon := `
The common params for commands (except help and version) are:

`
	helpDebug := `
The debug params for commands (except help and version) are:

`
	helpTail := `
Use "cql help <command>" for more information about a command.
`

	output := bytes.NewBuffer(nil)
	output.WriteString(helpHead)
	for _, cmd := range CqlCommands {
		if cmd.Name() == "help" {
			continue
		}
		fmt.Fprintf(output, "\t%-10s\t%s\n", cmd.Name(), cmd.Short)
	}

	addCommonFlags(CmdHelp)
	addConfigFlag(CmdHelp)
	fmt.Fprint(output, helpCommon)
	CmdHelp.CommonFlag.SetOutput(output)
	CmdHelp.CommonFlag.PrintDefaults()
	fmt.Fprint(output, helpDebug)
	CmdHelp.DebugFlag.SetOutput(output)
	CmdHelp.DebugFlag.PrintDefaults()

	fmt.Fprint(output, helpTail)
	fmt.Fprintf(os.Stdout, output.String())
	Exit()
}