From 6a287502dab374e7d4cbf18ea1ac5dff7f74726a Mon Sep 17 00:00:00 2001
From: Olivier CHEVET <olivr70@outlook.fr>
Date: Sun, 17 Jan 2016 17:38:52 +0100
Subject: [PATCH] Added missing functions from version 3.31 - reset -
 epilog/epilogue - locale - detectLocale - choices - exitProcess

Added an extra prototype for version, accepting a function argument
---
 yargs/yargs-tests.ts | 64 ++++++++++++++++++++++++++++++++++++++++++++
 yargs/yargs.d.ts     | 17 ++++++++++++
 2 files changed, 81 insertions(+)

diff --git a/yargs/yargs-tests.ts b/yargs/yargs-tests.ts
index f20254990..d504cd181 100644
--- a/yargs/yargs-tests.ts
+++ b/yargs/yargs-tests.ts
@@ -134,6 +134,16 @@ function Argv$options() {
 	;
 }
 
+function Argv$choices() {
+	// example from documentation
+	var argv = yargs
+	  .alias('i', 'ingredient')
+	  .describe('i', 'choose your sandwich ingredients')
+	  .choices('i', ['peanut-butter', 'jelly', 'banana', 'pickles'])
+	  .help('help')
+	  .argv
+}
+
 function command() {
 	var argv = yargs
 		.usage('npm <command>')
@@ -208,4 +218,58 @@ function Argv$version() {
 
 	var argv3 = yargs
 		.version('1.0.0', '--version', 'description');
+
+	var argv4 = yargs
+		.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
+		})
+		.command('run', "Arrr, ya best be knowin' what yer doin'")
+		.example('$0 run foo', "shiver me timbers, here's an example for ye")
+		.help('help')
+		.wrap(70)
+		.locale('pirate')
+		.argv
+}
+
+function Argv$epilogue() {
+	var argv = yargs
+  		.epilogue('for more information, find our manual at http://example.com');
+}
+
+function Argv$reset() {
+	var ya = yargs
+		.usage('$0 command')
+		.command('hello', 'hello command')
+		.command('world', 'world command')
+		.demand(1, 'must provide a valid command'),
+		argv = yargs.argv,
+		command = argv._[0];
+
+	if (command === 'hello') {
+		ya.reset()
+			.usage('$0 hello')
+			.help('h')
+			.example('$0 hello', 'print the hello message!')
+			.argv
+
+		console.log('hello!');
+	} else if (command === 'world'){
+		ya.reset()
+			.usage('$0 world')
+			.help('h')
+			.example('$0 world', 'print the world message!')
+			.argv
+
+		console.log('world!');
+	} else {
+		ya.showHelp();
+	}
 }
diff --git a/yargs/yargs.d.ts b/yargs/yargs.d.ts
index 03b7c05dc..637137fbf 100644
--- a/yargs/yargs.d.ts
+++ b/yargs/yargs.d.ts
@@ -11,6 +11,13 @@ declare module "yargs" {
 			(...args: any[]): any;
 			parse(...args: any[]): any;
 
+			reset(): Argv;
+
+			locale(): string;
+			locale(loc:string): Argv;
+			
+			detectLocale(detect:boolean): Argv;
+
 			alias(shortName: string, longName: string): Argv;
 			alias(aliases: { [shortName: string]: string }): Argv;
 			alias(aliases: { [shortName: string]: string[] }): Argv;
@@ -71,6 +78,9 @@ declare module "yargs" {
 			string(key: string): Argv;
 			string(keys: string[]): Argv;
 
+			choices(choices: Object): Argv;
+			choices(key: string, values:any[]): Argv;
+
 			config(key: string): Argv;
 			config(keys: string[]): Argv;
 
@@ -81,12 +91,18 @@ declare module "yargs" {
 			help(): string;
 			help(option: string, description?: string): Argv;
 
+			epilog(msg: string): Argv;
+			epilogue(msg: string): Argv;
+
 			version(version: string, option?: string, description?: string): Argv;
+			version(version: () => string, option?: string, description?: string): Argv;
 
 			showHelpOnFail(enable: boolean, message?: string): Argv;
 
 			showHelp(func?: (message: string) => any): Argv;
 
+			exitProcess(enabled:boolean): Argv;
+
 			/* Undocumented */
 
 			normalize(key: string): Argv;
@@ -115,6 +131,7 @@ declare module "yargs" {
 			description?: any;
 			desc?: any;
 			requiresArg?: any;
+			choices?:string[];
 		}
 
 		type SyncCompletionFunction = (current: string, argv: any) => string[];