Command | /deps/cliffy.ts | lume@v2.4.2

method Command.prototype.option

import { Command } from "https://dotland.deno.dev/x/lume@v2.4.2/deps/cliffy.ts";

option<TFlags extends string, TGlobalOptions extends TypedOption<TFlags, TCommandOptions, Merge<TParentCommandTypes, Merge<TCommandGlobalTypes, TCommandTypes>>, undefined extends TConflicts ? TRequired : false, TDefault>, TMappedGlobalOptions extends MapValue<TGlobalOptions, TMappedValue, TCollect>, TRequired extends OptionOptions["required"] = undefined, TCollect extends OptionOptions["collect"] = undefined, TConflicts extends OptionOptions["conflicts"] = undefined, TDefault = undefined, TMappedValue = undefined>(

flags: TFlags,

desc: string,

opts: Omit<OptionOptions<Partial<TCommandOptions>, TCommandArguments, MergeOptions<TFlags, TCommandGlobals, TGlobalOptions>, TParentCommandGlobals, TCommandTypes, TCommandGlobalTypes, TParentCommandTypes, TParentCommand>, "value"> & { global: true; default?: DefaultValue<TDefault>; required?: TRequired; collect?: TCollect; value?: OptionValueHandler<MapTypes<ValueOf<TGlobalOptions>>, TMappedValue>; } | OptionValueHandler<MapTypes<ValueOf<TGlobalOptions>>, TMappedValue>,

): Command<TParentCommandGlobals, TParentCommandTypes, TCommandOptions, TCommandArguments, MergeOptions<TFlags, TCommandGlobals, TMappedGlobalOptions>, TCommandTypes, TCommandGlobalTypes, TParentCommand>

Add a new option.

option<TFlags extends string, TOptions extends TypedOption<TFlags, TCommandOptions, Merge<TParentCommandTypes, Merge<TCommandGlobalTypes, TCommandTypes>>, undefined extends TConflicts ? TRequired : false, TDefaultValue>, TMappedOptions extends MapValue<TOptions, TMappedValue, TCollect>, TRequired extends OptionOptions["required"] = undefined, TCollect extends OptionOptions["collect"] = undefined, TConflicts extends OptionOptions["conflicts"] = undefined, TDefaultValue = undefined, TMappedValue = undefined>(

flags: TFlags,

desc: string,

opts?: Omit<OptionOptions<MergeOptions<TFlags, TCommandOptions, TMappedOptions>, TCommandArguments, TCommandGlobals, TParentCommandGlobals, TCommandTypes, TCommandGlobalTypes, TParentCommandTypes, TParentCommand>, "value"> & { default?: DefaultValue<TDefaultValue>; required?: TRequired; collect?: TCollect; conflicts?: TConflicts; value?: OptionValueHandler<MapTypes<ValueOf<TOptions>>, TMappedValue>; } | OptionValueHandler<MapTypes<ValueOf<TOptions>>, TMappedValue>,

): Command<TParentCommandGlobals, TParentCommandTypes, MergeOptions<TFlags, TCommandOptions, TMappedOptions>, TCommandArguments, TCommandGlobals, TCommandTypes, TCommandGlobalTypes, TParentCommand>

Add a new option.

Type Parameters

TFlags extends string

TGlobalOptions extends TypedOption<TFlags, TCommandOptions, Merge<TParentCommandTypes, Merge<TCommandGlobalTypes, TCommandTypes>>, undefined extends TConflicts ? TRequired : false, TDefault>

TMappedGlobalOptions extends MapValue<TGlobalOptions, TMappedValue, TCollect>

optional

TRequired extends OptionOptions["required"] = undefined

optional

TCollect extends OptionOptions["collect"] = undefined

optional

TConflicts extends OptionOptions["conflicts"] = undefined

optional

TDefault = undefined

optional

TMappedValue = undefined

Parameters

flags: TFlags

Flags string e.g: -h, --help, --manual requiredArg:string [optionalArg:number] [...restArgs:string]

desc: string

Flag description.

Flag options or custom handler for processing flag value.

Returns

Command<TParentCommandGlobals, TParentCommandTypes, TCommandOptions, TCommandArguments, MergeOptions<TFlags, TCommandGlobals, TMappedGlobalOptions>, TCommandTypes, TCommandGlobalTypes, TParentCommand>

Type Parameters

TFlags extends string

TOptions extends TypedOption<TFlags, TCommandOptions, Merge<TParentCommandTypes, Merge<TCommandGlobalTypes, TCommandTypes>>, undefined extends TConflicts ? TRequired : false, TDefaultValue>

TMappedOptions extends MapValue<TOptions, TMappedValue, TCollect>

optional

TRequired extends OptionOptions["required"] = undefined

optional

TCollect extends OptionOptions["collect"] = undefined

optional

TConflicts extends OptionOptions["conflicts"] = undefined

optional

TDefaultValue = undefined

optional

TMappedValue = undefined

Parameters

flags: TFlags

desc: string

optional

opts: Omit<OptionOptions<MergeOptions<TFlags, TCommandOptions, TMappedOptions>, TCommandArguments, TCommandGlobals, TParentCommandGlobals, TCommandTypes, TCommandGlobalTypes, TParentCommandTypes, TParentCommand>, "value"> & { default?: DefaultValue<TDefaultValue>; required?: TRequired; collect?: TCollect; conflicts?: TConflicts; value?: OptionValueHandler<MapTypes<ValueOf<TOptions>>, TMappedValue>; } | OptionValueHandler<MapTypes<ValueOf<TOptions>>, TMappedValue>

Returns

Command<TParentCommandGlobals, TParentCommandTypes, MergeOptions<TFlags, TCommandOptions, TMappedOptions>, TCommandArguments, TCommandGlobals, TCommandTypes, TCommandGlobalTypes, TParentCommand>