From bbff7403fbf46f9ad92240ac213df8d30ef31b64 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Thu, 20 Sep 2018 02:56:13 +0200
Subject: update packages

---
 node_modules/yargs/yargs.js | 66 +++++++++++++++++++++++++++++++++------------
 1 file changed, 49 insertions(+), 17 deletions(-)

(limited to 'node_modules/yargs/yargs.js')

diff --git a/node_modules/yargs/yargs.js b/node_modules/yargs/yargs.js
index 7f04ab451..d9d34a47c 100644
--- a/node_modules/yargs/yargs.js
+++ b/node_modules/yargs/yargs.js
@@ -92,8 +92,9 @@ function Yargs (processArgs, cwd, parentRequire) {
     groups = {}
 
     const arrayOptions = [
-      'array', 'boolean', 'string', 'requiresArg', 'skipValidation',
-      'count', 'normalize', 'number'
+      'array', 'boolean', 'string', 'skipValidation',
+      'count', 'normalize', 'number',
+      'hiddenOptions'
     ]
 
     const objectOptions = [
@@ -204,7 +205,7 @@ function Yargs (processArgs, cwd, parentRequire) {
 
   self.requiresArg = function (keys) {
     argsert('<array|string>', [keys], arguments.length)
-    populateParserHintArray('requiresArg', keys)
+    populateParserHintObject(self.nargs, false, 'narg', keys, 1)
     return self
   }
 
@@ -338,9 +339,9 @@ function Yargs (processArgs, cwd, parentRequire) {
     return self
   }
 
-  self.command = function (cmd, description, builder, handler) {
-    argsert('<string|array|object> [string|boolean] [function|object] [function]', [cmd, description, builder, handler], arguments.length)
-    command.addHandler(cmd, description, builder, handler)
+  self.command = function (cmd, description, builder, handler, middlewares) {
+    argsert('<string|array|object> [string|boolean] [function|object] [function] [array]', [cmd, description, builder, handler, middlewares], arguments.length)
+    command.addHandler(cmd, description, builder, handler, middlewares)
     return self
   }
 
@@ -476,17 +477,17 @@ function Yargs (processArgs, cwd, parentRequire) {
     return self
   }
 
-  self.pkgConf = function pkgConf (key, path) {
-    argsert('<string> [string]', [key, path], arguments.length)
+  self.pkgConf = function pkgConf (key, rootPath) {
+    argsert('<string> [string]', [key, rootPath], arguments.length)
     let conf = null
     // prefer cwd to require-main-filename in this method
     // since we're looking for e.g. "nyc" config in nyc consumer
     // rather than "yargs" config in nyc (where nyc is the main filename)
-    const obj = pkgUp(path || cwd)
+    const obj = pkgUp(rootPath || cwd)
 
     // If an object exists in the key, add it to options.configObjects
     if (obj[key] && typeof obj[key] === 'object') {
-      conf = applyExtends(obj[key], path || cwd)
+      conf = applyExtends(obj[key], rootPath || cwd)
       options.configObjects = (options.configObjects || []).concat(conf)
     }
 
@@ -494,16 +495,24 @@ function Yargs (processArgs, cwd, parentRequire) {
   }
 
   const pkgs = {}
-  function pkgUp (path) {
-    const npath = path || '*'
+  function pkgUp (rootPath) {
+    const npath = rootPath || '*'
     if (pkgs[npath]) return pkgs[npath]
     const findUp = require('find-up')
 
     let obj = {}
     try {
+      let startDir = rootPath || require('require-main-filename')(parentRequire || require)
+
+      // When called in an environment that lacks require.main.filename, such as a jest test runner,
+      // startDir is already process.cwd(), and should not be shortened.
+      // Whether or not it is _actually_ a directory (e.g., extensionless bin) is irrelevant, find-up handles it.
+      if (!rootPath && path.extname(startDir)) {
+        startDir = path.dirname(startDir)
+      }
+
       const pkgJsonPath = findUp.sync('package.json', {
-        cwd: path || require('require-main-filename')(parentRequire || require),
-        normalize: false
+        cwd: startDir
       })
       obj = JSON.parse(fs.readFileSync(pkgJsonPath))
     } catch (noop) {}
@@ -649,8 +658,9 @@ function Yargs (processArgs, cwd, parentRequire) {
       }
 
       const desc = opt.describe || opt.description || opt.desc
-      if (!opt.hidden) {
-        self.describe(key, desc)
+      self.describe(key, desc)
+      if (opt.hidden) {
+        self.hide(key)
       }
 
       if (opt.requiresArg) {
@@ -816,6 +826,28 @@ function Yargs (processArgs, cwd, parentRequire) {
     return self
   }
 
+  const defaultShowHiddenOpt = 'show-hidden'
+  options.showHiddenOpt = defaultShowHiddenOpt
+  self.addShowHiddenOpt = self.showHidden = function addShowHiddenOpt (opt, msg) {
+    argsert('[string|boolean] [string]', [opt, msg], arguments.length)
+
+    if (arguments.length === 1) {
+      if (opt === false) return self
+    }
+
+    const showHiddenOpt = typeof opt === 'string' ? opt : defaultShowHiddenOpt
+    self.boolean(showHiddenOpt)
+    self.describe(showHiddenOpt, msg || usage.deferY18nLookup('Show hidden options'))
+    options.showHiddenOpt = showHiddenOpt
+    return self
+  }
+
+  self.hide = function hide (key) {
+    argsert('<string|object>', [key], arguments.length)
+    options.hiddenOptions.push(key)
+    return self
+  }
+
   self.showHelpOnFail = function showHelpOnFail (enabled, message) {
     argsert('[boolean|string] [string]', [enabled, message], arguments.length)
     usage.showHelpOnFail(enabled, message)
@@ -964,6 +996,7 @@ function Yargs (processArgs, cwd, parentRequire) {
 
     options.__ = y18n.__
     options.configuration = pkgUp()['yargs'] || {}
+
     const parsed = Parser.detailed(args, options)
     let argv = parsed.argv
     if (parseContext) argv = Object.assign({}, argv, parseContext)
@@ -1106,7 +1139,6 @@ function Yargs (processArgs, cwd, parentRequire) {
   self._runValidation = function runValidation (argv, aliases, positionalMap, parseErrors) {
     if (parseErrors) throw new YError(parseErrors.message)
     validation.nonOptionCount(argv)
-    validation.missingArgumentValue(argv)
     validation.requiredArguments(argv)
     if (strict) validation.unknownArguments(argv, aliases, positionalMap)
     validation.customChecks(argv, aliases)
-- 
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