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fix: make options and opt.width optional for client and match implementation #145

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fix: make options and opt.width optional for client and match implementation #145

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2 changes: 1 addition & 1 deletion lib/cjs.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ import { cliui, UIOptions } from './index.js'
const stringWidth = require('string-width')
const stripAnsi = require('strip-ansi')
const wrap = require('wrap-ansi')
export default function ui (opts: UIOptions) {
export default function ui (opts?: UIOptions) {
return cliui(opts, {
stringWidth,
stripAnsi,
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9 changes: 6 additions & 3 deletions lib/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -11,11 +11,14 @@ const bottom = 2
const left = 3

export interface UIOptions {
width: number;
width?: number;
wrap?: boolean;
rows?: string[];
}

// The width should be worked out by the time we are constructing the actual class.
type UIConstructorOptions = UIOptions & {width:number};

interface Column {
text: string;
width?: number;
Expand Down Expand Up @@ -45,7 +48,7 @@ export class UI {
wrap: boolean;
rows: ColumnArray[];

constructor (opts: UIOptions) {
constructor (opts: UIConstructorOptions) {
this.width = opts.width
this.wrap = opts.wrap ?? true
this.rows = []
Expand Down Expand Up @@ -380,7 +383,7 @@ function alignCenter (str: string, width: number): string {
}

let mixin: Mixin
export function cliui (opts: Partial<UIOptions>, _mixin: Mixin) {
export function cliui (opts: UIOptions | undefined, _mixin: Mixin) {
mixin = _mixin
return new UI({
width: opts?.width || getWindowWidth(),
Expand Down