gunshi / default / CommandEnvironment

Interface: CommandEnvironment<G>

Command environment.

Type Parameters

Type Parameter	Default type	Description
G extends GunshiParamsConstraint	DefaultGunshiParams	A type extending GunshiParams to specify the shape of command environments.

Properties

Property	Type	Description
cwd	string | undefined	Current working directory. See CliOptions.cwd
description	string | undefined	Command description. See CliOptions.description
leftMargin	number	Left margin of the command output. Default 2 See CliOptions.leftMargin
middleMargin	number	Middle margin of the command output. Default 10 See CliOptions.middleMargin
name	string | undefined	Command name. See CliOptions.name
onAfterCommand	| (ctx, result) => Awaitable<void> | undefined	Hook that runs after successful command execution See CliOptions.onAfterCommand Since v0.27.0
onBeforeCommand	| (ctx) => Awaitable<void> | undefined	Hook that runs before any command execution See CliOptions.onBeforeCommand Since v0.27.0
onErrorCommand	| (ctx, error) => Awaitable<void> | undefined	Hook that runs when a command throws an error See CliOptions.onErrorCommand Since v0.27.0
renderHeader	(ctx) => Promise<string> | null | undefined	Render function the header section in the command usage.
renderUsage	(ctx) => Promise<string> | null | undefined	Render function the command usage.
renderValidationErrors	(ctx, error) => Promise<string> | null | undefined	Render function the validation errors.
subCommands	| Map<string, | Command<any> | LazyCommand<any, { }>> | undefined	Sub commands. See CliOptions.subCommands
usageOptionType	boolean	Whether to display the usage option type. Default false See CliOptions.usageOptionType
usageOptionValue	boolean	Whether to display the option value. Default true See CliOptions.usageOptionValue
usageSilent	boolean	Whether to display the command usage. Default false See CliOptions.usageSilent
version	string | undefined	Command version. See CliOptions.version