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[yargs] choices accepts numbers (#37177)

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This commit is contained in:
Nikolay Borzov
2019-07-29 15:44:18 -07:00
committed by Jesse Trinity
parent 353d16e1ce
commit bc79a1caab
2 changed files with 9 additions and 2 deletions
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types/yargs/index.d.ts
Vendored
+1 -1
View File
@@ -753,7 +753,7 @@ declare namespace yargs {
type AsyncCompletionFunction = (current: string, argv: any, done: (completion: ReadonlyArray<string>) => void) => void;
type PromiseCompletionFunction = (current: string, argv: any) => Promise<string[]>;
type MiddlewareFunction<T = {}> = (args: Arguments<T>) => void;
type Choices = ReadonlyArray<string | true | undefined>;
type Choices = ReadonlyArray<string | number | true | undefined>;
type PositionalOptionsType = "boolean" | "number" | "string";
}
types/yargs/yargs-tests.ts
+8 -1
View File
@@ -817,6 +817,9 @@ function Argv$scriptName() {
type Color = "red" | "blue" | "green";
const colors: ReadonlyArray<Color> = ["red", "blue", "green"];
type Stage = 1 | 2 | 3 | 4;
const stages: ReadonlyArray<Stage> = [1, 2, 3, 4];
function Argv$inferOptionTypes() {
// $ExpectType { [x: string]: unknown; a: (string | number)[] | undefined; b: boolean | undefined; c: number; n: number | undefined; s: string | undefined; _: string[]; $0: string; }
yargs
@@ -842,9 +845,10 @@ function Argv$inferOptionTypes() {
.option("s", { string: true })
.argv;
// $ExpectType { [x: string]: unknown; choices: Color; coerce: Date | undefined; count: number; normalize: string | undefined; _: string[]; $0: string; }
// $ExpectType { [x: string]: unknown; choices: Color; numberChoices: Stage; coerce: Date | undefined; count: number; normalize: string | undefined; _: string[]; $0: string; }
yargs
.option("choices", { choices: colors, required: true })
.option("numberChoices", { choices: stages, demandOption: true })
.option("coerce", { coerce: () => new Date() })
.option("count", { count: true })
.option("normalize", { normalize: true })
@@ -859,6 +863,9 @@ function Argv$inferOptionTypes() {
// $ExpectType "red" | "blue" | "green" | undefined
yargs.choices("x", colors).argv.x;
// $ExpectType number | undefined
yargs.choices('x', [1, 2, 3, 4]).argv.x;
// $ExpectType number | undefined
yargs.coerce("x", Date.parse).argv.x;