Updated to match the command signature as of 4.7.1 (#9693)

yargs/yargs-tests.ts

@@ -67,14 +67,14 @@ function default_singles() {
 		.default('x', 10)
 		.default('y', 10)
 		.argv
-	;
+		;
 	console.log(argv.x + argv.y);
 }
 function default_hash() {
 	var argv = yargs
 		.default({ x: 10, y: 10 })
 		.argv
-	;
+		;
 	console.log(argv.x + argv.y);
 }
 
@@ -83,7 +83,7 @@ function boolean_single() {
 	var argv = yargs
 		.boolean('v')
 		.argv
-	;
+		;
 	console.dir(argv.v);
 	console.dir(argv._);
 }
@@ -91,7 +91,7 @@ function boolean_double() {
 	var argv = yargs
 		.boolean(['x', 'y', 'z'])
 		.argv
-	;
+		;
 	console.dir([argv.x, argv.y, argv.z]);
 	console.dir(argv._);
 }
@@ -105,7 +105,7 @@ function line_count() {
 		.alias('f', 'file')
 		.describe('f', 'Load a file')
 		.argv
-	;
+		;
 }
 
 // Below are tests for individual methods.
@@ -131,13 +131,13 @@ function Argv$options() {
 			nargs: 3
 		})
 		.argv
-	;
+		;
 
 	var argv2 = yargs
 		.alias('f', 'file')
 		.default('f', '/etc/passwd')
 		.argv
-	;
+		;
 }
 
 function Argv$global() {
@@ -168,17 +168,17 @@ function Argv$array() {
 function Argv$nargs() {
 	var argv = yargs
 		.nargs('foo', 12)
-		.nargs({'bing': 3, 'bang': 2, 'buzz': 4})
+		.nargs({ 'bing': 3, 'bang': 2, 'buzz': 4 })
 }
 
 function Argv$choices() {
 	// example from documentation
 	var argv = yargs
-	  .alias('i', 'ingredient')
-	  .describe('i', 'choose your sandwich ingredients')
-	  .choices('i', ['peanut-butter', 'jelly', 'banana', 'pickles'])
-	  .help('help')
-	  .argv
+		.alias('i', 'ingredient')
+		.describe('i', 'choose your sandwich ingredients')
+		.choices('i', ['peanut-butter', 'jelly', 'banana', 'pickles'])
+		.help('help')
+		.argv
 }
 
 function command() {
@@ -190,8 +190,19 @@ function command() {
 				alias: 'force',
 				description: 'yar, it usually be a bad idea'
 			})
-			.help('help')
-			.argv;
+				.help('help')
+				.argv;
+		})
+		.command("build", "arghh, build it mate", {
+			tag: {
+				default: true,
+				demand: true,
+				description: "Tag the build, mate!"
+			},
+			publish: {
+				default: false,
+				description:"Should i publish?"
+			}
 		})
 		.help('help')
 		.argv;
@@ -214,7 +225,7 @@ function completion_sync() {
 function completion_async() {
 	var argv = yargs
 		.completion('completion', (current, argv, done) => {
-			setTimeout(function() {
+			setTimeout(function () {
 				done([
 					'apple',
 					'banana'
@@ -257,16 +268,16 @@ function Argv$version() {
 		.version('1.0.0', '--version', 'description');
 
 	var argv4 = yargs
-		.version( function() { return '1.0.0'; }, '--version', 'description');
+		.version(function () { return '1.0.0'; }, '--version', 'description');
 }
 
 function Argv$locale() {
 	var argv = yargs
 		.usage('./$0 - follow ye instructions true')
 		.option('option', {
-		alias: 'o',
-		describe: "'tis a mighty fine option",
-		demand: true
+			alias: 'o',
+			describe: "'tis a mighty fine option",
+			demand: true
 		})
 		.command('run', "Arrr, ya best be knowin' what yer doin'")
 		.example('$0 run foo', "shiver me timbers, here's an example for ye")
@@ -298,7 +309,7 @@ function Argv$reset() {
 			.argv
 
 		console.log('hello!');
-	} else if (command === 'world'){
+	} else if (command === 'world') {
 		ya.reset()
 			.usage('$0 world')
 			.help('h')

yargs/yargs.d.ts

@@ -21,7 +21,7 @@ declare module "yargs" {
 			alias(shortName: string, longName: string): Argv;
 			alias(aliases: { [shortName: string]: string }): Argv;
 			alias(aliases: { [shortName: string]: string[] }): Argv;
-			
+
 			array(key: string): Argv;
 			array(keys: string[]): Argv;
 
@@ -64,7 +64,11 @@ declare module "yargs" {
 			usage(options?: { [key: string]: Options }): Argv;
 
 			command(command: string, description: string): Argv;
-			command(command: string, description: string, fn: (args: Argv) => void): Argv;
+			command(command: string, description: string, handler: (args: Argv) => void): Argv;
+			command(command: string, description: string, builder: (args: Argv) => Options): Argv;
+			command(command: string, description: string, builder: { [optionName: string]: Options }): Argv;
+			command(command: string, description: string, builder: { [optionName: string]: Options }, handler: (args: Argv) => void): Argv;
+			command(command: string, description: string, builder: (args: Argv) => Options, handler: (args: Argv) => void): Argv;
 
 			completion(cmd: string, fn?: SyncCompletionFunction): Argv;
 			completion(cmd: string, description?: string, fn?: SyncCompletionFunction): Argv;
@@ -93,7 +97,7 @@ declare module "yargs" {
 
 			help(): string;
 			help(option: string, description?: string): Argv;
-			
+
 			env(prefix?: string): Argv;
 			env(enable: boolean): Argv;
 
@@ -108,13 +112,13 @@ declare module "yargs" {
 			showHelp(func?: (message: string) => any): Argv;
 
 			exitProcess(enabled:boolean): Argv;
-			
+
 			global(key: string): Argv;
 			global(keys: string[]): Argv;
-			
+
 			group(key: string, groupName: string): Argv;
 			group(keys: string[], groupName: string): Argv;
-			
+
 			nargs(key: string, count: number): Argv;
 			nargs(nargs: { [key: string]: number }): Argv;