Command | /command/command.ts | cliffy@v0.24.2

method Command.prototype.option

import { Command } from "https://deno.land/x/cliffy@v0.24.2/command/command.ts";

option<F extends string, G extends TypedOption<F, CO, Merge<CPT, Merge<CGT, CT>>, R, D>, MG extends MapValue<G, V, C>, R extends ICommandOption["required"] = undefined, C extends ICommandOption["collect"] = undefined, D = undefined, V = undefined>(

flags: F,

desc: string,

opts: Omit<ICommandOption<Partial<CO>, CA, MergeOptions<F, CG, G>, CPG, CT, CGT, CPT, CP>, "value"> & { global: true; default?: IDefaultValue<D>; required?: R; collect?: C; value?: IFlagValueHandler<MapTypes<ValueOf<G>>, V>; } | IFlagValueHandler<MapTypes<ValueOf<G>>, V>,

): Command<CPG, CPT, CO, CA, MergeOptions<F, CG, MG>, CT, CGT, CP>

Add a new option.

option<F extends string, O extends TypedOption<F, CO, Merge<CPT, Merge<CGT, CT>>, R, D>, MO extends MapValue<O, V, C>, R extends ICommandOption["required"] = undefined, C extends ICommandOption["collect"] = undefined, D = undefined, V = undefined>(

flags: F,

desc: string,

opts?: Omit<ICommandOption<MergeOptions<F, CO, MO>, CA, CG, CPG, CT, CGT, CPT, CP>, "value"> & { default?: IDefaultValue<D>; required?: R; collect?: C; value?: IFlagValueHandler<MapTypes<ValueOf<O>>, V>; } | IFlagValueHandler<MapTypes<ValueOf<O>>, V>,

): Command<CPG, CPT, MergeOptions<F, CO, MO>, CA, CG, CT, CGT, CP>

Add a new option.

Type Parameters

F extends string

G extends TypedOption<F, CO, Merge<CPT, Merge<CGT, CT>>, R, D>

MG extends MapValue<G, V, C>

optional

R extends ICommandOption["required"] = undefined

optional

C extends ICommandOption["collect"] = undefined

optional

D = undefined

optional

V = undefined

Parameters

flags: F

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<CPG, CPT, CO, CA, MergeOptions<F, CG, MG>, CT, CGT, CP>

Type Parameters

F extends string

O extends TypedOption<F, CO, Merge<CPT, Merge<CGT, CT>>, R, D>

MO extends MapValue<O, V, C>

optional

R extends ICommandOption["required"] = undefined

optional

C extends ICommandOption["collect"] = undefined

optional

D = undefined

optional

V = undefined

Parameters

flags: F

desc: string

optional

opts: Omit<ICommandOption<MergeOptions<F, CO, MO>, CA, CG, CPG, CT, CGT, CPT, CP>, "value"> & { default?: IDefaultValue<D>; required?: R; collect?: C; value?: IFlagValueHandler<MapTypes<ValueOf<O>>, V>; } | IFlagValueHandler<MapTypes<ValueOf<O>>, V>

Returns

Command<CPG, CPT, MergeOptions<F, CO, MO>, CA, CG, CT, CGT, CP>