@npmcli/arborist@0.0.0-pre.11

- Stop sending an HTTP Referer header to the registry
- Install global packages properly
- Save added packages in the appropriate dep type in package.json
- Dedupe npm-registry-fetch and pacote to top level

42 files changed, 1252 insertions, 730 deletions

diff --git a/node_modules/npm-registry-fetch/CHANGELOG.md b/node_modules/npm-registry-fetch/CHANGELOG.md
index 36eb6efb3..1f142a699 100644
--- a/node_modules/npm-registry-fetch/CHANGELOG.md
+++ b/node_modules/npm-registry-fetch/CHANGELOG.md
@@ -2,6 +2,23 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [8.0.0](https://github.com/npm/registry-fetch/compare/v7.0.1...v8.0.0) (2020-02-24)
+
+
+### ⚠ BREAKING CHANGES
+
+* Removes the 'opts.refer' option and the HTTP Referer
+header (unless explicitly added to the 'headers' option, of course).
+
+PR-URL: https://github.com/npm/npm-registry-fetch/pull/25
+Credit: @isaacs
+
+### Bug Fixes
+
+* remove referer header and opts.refer ([eb8f7af](https://github.com/npm/registry-fetch/commit/eb8f7af3c102834856604c1be664b00ca0fe8ef2)), closes [#25](https://github.com/npm/registry-fetch/issues/25)
+
+### [7.0.1](https://github.com/npm/registry-fetch/compare/v7.0.0...v7.0.1) (2020-02-24)
+
 ## [7.0.0](https://github.com/npm/registry-fetch/compare/v6.0.2...v7.0.0) (2020-02-18)
 
 
diff --git a/node_modules/npm-registry-fetch/README.md b/node_modules/npm-registry-fetch/README.md
index da7228277..31a10a724 100644
--- a/node_modules/npm-registry-fetch/README.md
+++ b/node_modules/npm-registry-fetch/README.md
@@ -501,14 +501,6 @@ using
 If the request URI already has a query string, it will be merged with
 `opts.query`, preferring `opts.query` values.
 
-##### <a name="opts-refer"></a> `opts.refer`
-
-* Type: String
-* Default: null
-
-Value to use for the `Referer` header. The npm CLI itself uses this to serialize
-the npm command line using the given request.
-
 ##### <a name="opts-registry"></a> `opts.registry`
 
 * Type: URL
diff --git a/node_modules/npm-registry-fetch/index.js b/node_modules/npm-registry-fetch/index.js
index 2942db225..8e05f4184 100644
--- a/node_modules/npm-registry-fetch/index.js
+++ b/node_modules/npm-registry-fetch/index.js
@@ -113,7 +113,6 @@ function regFetch (uri, /* istanbul ignore next */ opts_ = {}) {
     method: method,
     noProxy: opts.noProxy,
     proxy: opts.httpsProxy || opts.proxy,
-    referer: opts.refer,
     retry: opts.retry ? opts.retry : {
       retries: opts.fetchRetries,
       factor: opts.fetchRetryFactor,
@@ -176,12 +175,17 @@ function getCacheMode (opts) {
 function getHeaders (registry, uri, opts) {
   const headers = Object.assign({
     'npm-in-ci': !!opts.isFromCI,
-    'npm-scope': opts.projectScope,
-    'npm-session': opts.npmSession,
-    'user-agent': opts.userAgent,
-    referer: opts.refer
+    'user-agent': opts.userAgent
   }, opts.headers || {})
 
+  if (opts.projectScope) {
+    headers['npm-scope'] = opts.projectScope
+  }
+
+  if (opts.npmSession) {
+    headers['npm-session'] = opts.npmSession
+  }
+
   const auth = getAuth(registry, opts)
   // If a tarball is hosted on a different place than the manifest, only send
   // credentials on `alwaysAuth`
diff --git a/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.d.ts b/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.d.ts
index 28fb567a9..e44a88ad4 100644
--- a/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.d.ts
+++ b/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.d.ts
@@ -1,29 +1,36 @@
 /// <reference types="node" />
 import net from 'net';
 import http from 'http';
+import https from 'https';
+import { Duplex } from 'stream';
 import { EventEmitter } from 'events';
 declare function createAgent(opts?: createAgent.AgentOptions): createAgent.Agent;
-declare namespace createAgent {
-    var prototype: Agent;
-}
 declare function createAgent(callback: createAgent.AgentCallback, opts?: createAgent.AgentOptions): createAgent.Agent;
 declare namespace createAgent {
-    var prototype: Agent;
-}
-declare namespace createAgent {
-    type ClientRequest = http.ClientRequest & {
+    interface ClientRequest extends http.ClientRequest {
         _last?: boolean;
         _hadError?: boolean;
         method: string;
-    };
-    type AgentCallbackReturn = net.Socket | createAgent.Agent | http.Agent;
+    }
+    interface AgentRequestOptions {
+        host?: string;
+        path?: string;
+        port: number;
+    }
+    interface HttpRequestOptions extends AgentRequestOptions, Omit<http.RequestOptions, keyof AgentRequestOptions> {
+        secureEndpoint: false;
+    }
+    interface HttpsRequestOptions extends AgentRequestOptions, Omit<https.RequestOptions, keyof AgentRequestOptions> {
+        secureEndpoint: true;
+    }
+    type RequestOptions = HttpRequestOptions | HttpsRequestOptions;
+    type AgentLike = Pick<createAgent.Agent, 'addRequest'> | http.Agent;
+    type AgentCallbackReturn = Duplex | AgentLike;
     type AgentCallbackCallback = (err: Error | null | undefined, socket: createAgent.AgentCallbackReturn) => void;
     type AgentCallbackPromise = (req: createAgent.ClientRequest, opts: createAgent.RequestOptions) => createAgent.AgentCallbackReturn | Promise<createAgent.AgentCallbackReturn>;
     type AgentCallback = typeof Agent.prototype.callback;
-    type AgentOptions = http.AgentOptions & {};
-    type RequestOptions = http.RequestOptions & {
-        port: number;
-        secureEndpoint: boolean;
+    type AgentOptions = {
+        timeout?: number;
     };
     /**
      * Base `http.Agent` implementation.
@@ -34,11 +41,14 @@ declare namespace createAgent {
      */
     class Agent extends EventEmitter {
         timeout: number | null;
-        options?: createAgent.AgentOptions;
         maxFreeSockets: number;
         maxSockets: number;
-        sockets: net.Socket[];
-        requests: http.ClientRequest[];
+        sockets: {
+            [key: string]: net.Socket[];
+        };
+        requests: {
+            [key: string]: http.IncomingMessage[];
+        };
         private promisifiedCallback?;
         private explicitDefaultPort?;
         private explicitProtocol?;
diff --git a/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.js b/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.js
index 788decacc..1e7b8c244 100644
--- a/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.js
+++ b/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.js
@@ -3,11 +3,10 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 const events_1 = require("events");
+const debug_1 = __importDefault(require("debug"));
 const promisify_1 = __importDefault(require("./promisify"));
-function isAgentBase(v) {
-    return Boolean(v) && typeof v.addRequest === 'function';
-}
-function isHttpAgent(v) {
+const debug = debug_1.default('agent-base');
+function isAgent(v) {
     return Boolean(v) && typeof v.addRequest === 'function';
 }
 function isSecureEndpoint() {
@@ -30,8 +29,6 @@ function createAgent(callback, opts) {
     class Agent extends events_1.EventEmitter {
         constructor(callback, _opts) {
             super();
-            // The callback gets promisified lazily
-            this.promisifiedCallback = undefined;
             let opts = _opts;
             if (typeof callback === 'function') {
                 this.callback = callback;
@@ -39,24 +36,23 @@ function createAgent(callback, opts) {
             else if (callback) {
                 opts = callback;
             }
-            // timeout for the socket to be returned from the callback
+            // Timeout for the socket to be returned from the callback
             this.timeout = null;
             if (opts && typeof opts.timeout === 'number') {
                 this.timeout = opts.timeout;
             }
-            this.options = opts || {};
+            // These aren't actually used by `agent-base`, but are required
+            // for the TypeScript definition files in `@types/node` :/
             this.maxFreeSockets = 1;
             this.maxSockets = 1;
-            this.sockets = [];
-            this.requests = [];
+            this.sockets = {};
+            this.requests = {};
         }
         get defaultPort() {
             if (typeof this.explicitDefaultPort === 'number') {
                 return this.explicitDefaultPort;
             }
-            else {
-                return isSecureEndpoint() ? 443 : 80;
-            }
+            return isSecureEndpoint() ? 443 : 80;
         }
         set defaultPort(v) {
             this.explicitDefaultPort = v;
@@ -65,9 +61,7 @@ function createAgent(callback, opts) {
             if (typeof this.explicitProtocol === 'string') {
                 return this.explicitProtocol;
             }
-            else {
-                return isSecureEndpoint() ? 'https:' : 'http:';
-            }
+            return isSecureEndpoint() ? 'https:' : 'http:';
         }
         set protocol(v) {
             this.explicitProtocol = v;
@@ -82,23 +76,24 @@ function createAgent(callback, opts) {
          * @api public
          */
         addRequest(req, _opts) {
-            const ownOpts = Object.assign({}, _opts);
-            if (typeof ownOpts.secureEndpoint !== 'boolean') {
-                ownOpts.secureEndpoint = isSecureEndpoint();
+            const opts = Object.assign({}, _opts);
+            if (typeof opts.secureEndpoint !== 'boolean') {
+                opts.secureEndpoint = isSecureEndpoint();
+            }
+            if (opts.host == null) {
+                opts.host = 'localhost';
             }
-            // Set default `host` for HTTP to localhost
-            if (ownOpts.host == null) {
-                ownOpts.host = 'localhost';
+            if (opts.port == null) {
+                opts.port = opts.secureEndpoint ? 443 : 80;
             }
-            // Set default `port` for HTTP if none was explicitly specified
-            if (ownOpts.port == null) {
-                ownOpts.port = ownOpts.secureEndpoint ? 443 : 80;
+            if (opts.protocol == null) {
+                opts.protocol = opts.secureEndpoint ? 'https:' : 'http:';
             }
-            const opts = Object.assign(Object.assign({}, this.options), ownOpts);
             if (opts.host && opts.path) {
-                // If both a `host` and `path` are specified then it's most likely the
-                // result of a `url.parse()` call... we need to remove the `path` portion so
-                // that `net.connect()` doesn't attempt to open that as a unix socket file.
+                // If both a `host` and `path` are specified then it's most
+                // likely the result of a `url.parse()` call... we need to
+                // remove the `path` portion so that `net.connect()` doesn't
+                // attempt to open that as a unix socket file.
                 delete opts.path;
             }
             delete opts.agent;
@@ -110,69 +105,65 @@ function createAgent(callback, opts) {
             // XXX: non-documented `http` module API :(
             req._last = true;
             req.shouldKeepAlive = false;
-            // Create the `stream.Duplex` instance
             let timedOut = false;
-            let timeout = null;
-            const timeoutMs = this.timeout;
-            const freeSocket = this.freeSocket;
-            function onerror(err) {
+            let timeoutId = null;
+            const timeoutMs = opts.timeout || this.timeout;
+            const onerror = (err) => {
                 if (req._hadError)
                     return;
                 req.emit('error', err);
                 // For Safety. Some additional errors might fire later on
                 // and we need to make sure we don't double-fire the error event.
                 req._hadError = true;
-            }
-            function ontimeout() {
-                timeout = null;
+            };
+            const ontimeout = () => {
+                timeoutId = null;
                 timedOut = true;
                 const err = new Error(`A "socket" was not created for HTTP request before ${timeoutMs}ms`);
                 err.code = 'ETIMEOUT';
                 onerror(err);
-            }
-            function callbackError(err) {
+            };
+            const callbackError = (err) => {
                 if (timedOut)
                     return;
-                if (timeout !== null) {
-                    clearTimeout(timeout);
-                    timeout = null;
+                if (timeoutId !== null) {
+                    clearTimeout(timeoutId);
+                    timeoutId = null;
                 }
                 onerror(err);
-            }
-            function onsocket(socket) {
-                let sock;
-                function onfree() {
-                    freeSocket(sock, opts);
-                }
+            };
+            const onsocket = (socket) => {
                 if (timedOut)
                     return;
-                if (timeout != null) {
-                    clearTimeout(timeout);
-                    timeout = null;
+                if (timeoutId != null) {
+                    clearTimeout(timeoutId);
+                    timeoutId = null;
                 }
-                if (isAgentBase(socket) || isHttpAgent(socket)) {
+                if (isAgent(socket)) {
                     // `socket` is actually an `http.Agent` instance, so
                     // relinquish responsibility for this `req` to the Agent
                     // from here on
+                    debug('Callback returned another Agent instance %o', socket.constructor.name);
                     socket.addRequest(req, opts);
                     return;
                 }
                 if (socket) {
-                    sock = socket;
-                    sock.on('free', onfree);
-                    req.onSocket(sock);
+                    socket.once('free', () => {
+                        this.freeSocket(socket, opts);
+                    });
+                    req.onSocket(socket);
                     return;
                 }
                 const err = new Error(`no Duplex stream was returned to agent-base for \`${req.method} ${req.path}\``);
                 onerror(err);
-            }
+            };
             if (typeof this.callback !== 'function') {
                 onerror(new Error('`callback` is not defined'));
                 return;
             }
             if (!this.promisifiedCallback) {
                 if (this.callback.length >= 3) {
-                    // Legacy callback function - convert to a Promise
+                    debug('Converting legacy callback function to promise');
                     this.promisifiedCallback = promisify_1.default(this.callback);
                 }
                 else {
@@ -180,12 +171,13 @@ function createAgent(callback, opts) {
                 }
             }
             if (typeof timeoutMs === 'number' && timeoutMs > 0) {
-                timeout = setTimeout(ontimeout, timeoutMs);
+                timeoutId = setTimeout(ontimeout, timeoutMs);
             }
             if ('port' in opts && typeof opts.port !== 'number') {
                 opts.port = Number(opts.port);
             }
             try {
+                debug('Resolving socket for %o request: %o', opts.protocol, `${req.method} ${req.path}`);
                 Promise.resolve(this.promisifiedCallback(req, opts)).then(onsocket, callbackError);
             }
             catch (err) {
@@ -193,14 +185,16 @@ function createAgent(callback, opts) {
             }
         }
         freeSocket(socket, opts) {
-            // TODO reuse sockets
+            debug('Freeing socket %o %o', socket.constructor.name, opts);
             socket.destroy();
         }
-        destroy() { }
+        destroy() {
+            debug('Destroying agent %o', this.constructor.name);
+        }
     }
     createAgent.Agent = Agent;
+    // So that `instanceof` works correctly
+    createAgent.prototype = createAgent.Agent.prototype;
 })(createAgent || (createAgent = {}));
-// So that `instanceof` works correctly
-createAgent.prototype = createAgent.Agent.prototype;
 module.exports = createAgent;
 //# sourceMappingURL=index.js.map
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.js.map b/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.js.map
index 64065f66f..ccfaa7530 100644
--- a/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.js.map
+++ b/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/index.js.map
@@ -1 +1 @@
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diff --git a/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/promisify.js.map b/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/promisify.js.map
index cff52898a..4bff9bfcf 100644
--- a/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/promisify.js.map
+++ b/node_modules/npm-registry-fetch/node_modules/agent-base/dist/src/promisify.js.map
@@ -1 +1 @@
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\ No newline at end of file
+{"version":3,"file":"promisify.js","sourceRoot":"","sources":["../../src/promisify.ts"],"names":[],"mappings":";;AAeA,SAAwB,SAAS,CAAC,EAAkB;IACnD,OAAO,UAAsB,GAAkB,EAAE,IAAoB;QACpE,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;YACtC,EAAE,CAAC,IAAI,CACN,IAAI,EACJ,GAAG,EACH,IAAI,EACJ,CAAC,GAA6B,EAAE,GAAyB,EAAE,EAAE;gBAC5D,IAAI,GAAG,EAAE;oBACR,MAAM,CAAC,GAAG,CAAC,CAAC;iBACZ;qBAAM;oBACN,OAAO,CAAC,GAAG,CAAC,CAAC;iBACb;YACF,CAAC,CACD,CAAC;QACH,CAAC,CAAC,CAAC;IACJ,CAAC,CAAC;AACH,CAAC;AAjBD,4BAiBC"}
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/agent-base/package.json b/node_modules/npm-registry-fetch/node_modules/agent-base/package.json
index bd5f8e4d5..b966412f0 100644
--- a/node_modules/npm-registry-fetch/node_modules/agent-base/package.json
+++ b/node_modules/npm-registry-fetch/node_modules/agent-base/package.json
@@ -1,28 +1,29 @@
 {
-  "_from": "agent-base@5",
-  "_id": "agent-base@5.1.1",
+  "_from": "agent-base@6",
+  "_id": "agent-base@6.0.0",
   "_inBundle": false,
-  "_integrity": "sha512-TMeqbNl2fMW0nMjTEPOwe3J/PRFP4vqeoNuQMG0HlMrtm5QxKqdvAkZ1pRBQ/ulIyDD5Yq0nJ7YbdD8ey0TO3g==",
+  "_integrity": "sha512-j1Q7cSCqN+AwrmDd+pzgqc0/NpC655x2bUf5ZjRIO77DcNBFmh+OgRNzF6OKdCC9RSCb19fGd99+bhXFdkRNqw==",
   "_location": "/npm-registry-fetch/agent-base",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "agent-base@5",
+    "raw": "agent-base@6",
     "name": "agent-base",
     "escapedName": "agent-base",
-    "rawSpec": "5",
+    "rawSpec": "6",
     "saveSpec": null,
-    "fetchSpec": "5"
+    "fetchSpec": "6"
   },
   "_requiredBy": [
     "/npm-registry-fetch/http-proxy-agent",
-    "/npm-registry-fetch/https-proxy-agent"
+    "/npm-registry-fetch/https-proxy-agent",
+    "/npm-registry-fetch/socks-proxy-agent"
   ],
-  "_resolved": "https://registry.npmjs.org/agent-base/-/agent-base-5.1.1.tgz",
-  "_shasum": "e8fb3f242959db44d63be665db7a8e739537a32c",
-  "_spec": "agent-base@5",
-  "_where": "/Users/mperrotte/npminc/cli/node_modules/npm-registry-fetch/node_modules/http-proxy-agent",
+  "_resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.0.tgz",
+  "_shasum": "5d0101f19bbfaed39980b22ae866de153b93f09a",
+  "_spec": "agent-base@6",
+  "_where": "/Users/isaacs/dev/npm/cli/node_modules/npm-registry-fetch/node_modules/http-proxy-agent",
   "author": {
     "name": "Nathan Rajlich",
     "email": "nathan@tootallnate.net",
@@ -32,11 +33,15 @@
     "url": "https://github.com/TooTallNate/node-agent-base/issues"
   },
   "bundleDependencies": false,
+  "dependencies": {
+    "debug": "4"
+  },
   "deprecated": false,
   "description": "Turn a function into an `http.Agent` instance",
   "devDependencies": {
+    "@types/debug": "4",
     "@types/mocha": "^5.2.7",
-    "@types/node": "^10.5.3",
+    "@types/node": "^12.12.17",
     "@types/ws": "^6.0.3",
     "@typescript-eslint/eslint-plugin": "1.6.0",
     "@typescript-eslint/parser": "1.1.0",
@@ -84,5 +89,5 @@
     "test-lint": "eslint src --ext .js,.ts"
   },
   "typings": "dist/src/index",
-  "version": "5.1.1"
+  "version": "6.0.0"
 }
diff --git a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/README.md b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/README.md
index 4f1fc372b..d60e20661 100644
--- a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/README.md
+++ b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/README.md
@@ -1,7 +1,7 @@
 http-proxy-agent
 ================
 ### An HTTP(s) proxy `http.Agent` implementation for HTTP
-[![Build Status](https://travis-ci.org/TooTallNate/node-http-proxy-agent.svg?branch=master)](https://travis-ci.org/TooTallNate/node-http-proxy-agent)
+[![Build Status](https://github.com/TooTallNate/node-http-proxy-agent/workflows/Node%20CI/badge.svg)](https://github.com/TooTallNate/node-http-proxy-agent/actions?workflow=Node+CI)
 
 This module provides an `http.Agent` implementation that connects to a specified
 HTTP or HTTPS proxy server, and can be used with the built-in `http` module.
diff --git a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/agent.d.ts b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/agent.d.ts
new file mode 100644
index 000000000..3f043f7f9
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/agent.d.ts
@@ -0,0 +1,32 @@
+/// <reference types="node" />
+import net from 'net';
+import { Agent, ClientRequest, RequestOptions } from 'agent-base';
+import { HttpProxyAgentOptions } from '.';
+interface HttpProxyAgentClientRequest extends ClientRequest {
+    path: string;
+    output?: string[];
+    outputData?: {
+        data: string;
+    }[];
+    _header?: string | null;
+    _implicitHeader(): void;
+}
+/**
+ * The `HttpProxyAgent` implements an HTTP Agent subclass that connects
+ * to the specified "HTTP proxy server" in order to proxy HTTP requests.
+ *
+ * @api public
+ */
+export default class HttpProxyAgent extends Agent {
+    private secureProxy;
+    private proxy;
+    constructor(_opts: string | HttpProxyAgentOptions);
+    /**
+     * Called when the node-core HTTP client library is creating a
+     * new HTTP request.
+     *
+     * @api protected
+     */
+    callback(req: HttpProxyAgentClientRequest, opts: RequestOptions): Promise<net.Socket>;
+}
+export {};
diff --git a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/agent.js b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/agent.js
new file mode 100644
index 000000000..025285051
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/agent.js
@@ -0,0 +1,145 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const net_1 = __importDefault(require("net"));
+const tls_1 = __importDefault(require("tls"));
+const url_1 = __importDefault(require("url"));
+const debug_1 = __importDefault(require("debug"));
+const once_1 = __importDefault(require("@tootallnate/once"));
+const agent_base_1 = require("agent-base");
+const debug = debug_1.default('http-proxy-agent');
+function isHTTPS(protocol) {
+    return typeof protocol === 'string' ? /^https:?$/i.test(protocol) : false;
+}
+/**
+ * The `HttpProxyAgent` implements an HTTP Agent subclass that connects
+ * to the specified "HTTP proxy server" in order to proxy HTTP requests.
+ *
+ * @api public
+ */
+class HttpProxyAgent extends agent_base_1.Agent {
+    constructor(_opts) {
+        let opts;
+        if (typeof _opts === 'string') {
+            opts = url_1.default.parse(_opts);
+        }
+        else {
+            opts = _opts;
+        }
+        if (!opts) {
+            throw new Error('an HTTP(S) proxy server `host` and `port` must be specified!');
+        }
+        debug('Creating new HttpProxyAgent instance: %o', opts);
+        super(opts);
+        const proxy = Object.assign({}, opts);
+        // If `true`, then connect to the proxy server over TLS.
+        // Defaults to `false`.
+        this.secureProxy = opts.secureProxy || isHTTPS(proxy.protocol);
+        // Prefer `hostname` over `host`, and set the `port` if needed.
+        proxy.host = proxy.hostname || proxy.host;
+        if (typeof proxy.port === 'string') {
+            proxy.port = parseInt(proxy.port, 10);
+        }
+        if (!proxy.port && proxy.host) {
+            proxy.port = this.secureProxy ? 443 : 80;
+        }
+        if (proxy.host && proxy.path) {
+            // If both a `host` and `path` are specified then it's most likely
+            // the result of a `url.parse()` call... we need to remove the
+            // `path` portion so that `net.connect()` doesn't attempt to open
+            // that as a Unix socket file.
+            delete proxy.path;
+            delete proxy.pathname;
+        }
+        this.proxy = proxy;
+    }
+    /**
+     * Called when the node-core HTTP client library is creating a
+     * new HTTP request.
+     *
+     * @api protected
+     */
+    callback(req, opts) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const { proxy, secureProxy } = this;
+            const parsed = url_1.default.parse(req.path);
+            if (!parsed.protocol) {
+                parsed.protocol = 'http:';
+            }
+            if (!parsed.hostname) {
+                parsed.hostname = opts.hostname || opts.host || null;
+            }
+            if (parsed.port == null && typeof opts.port) {
+                parsed.port = String(opts.port);
+            }
+            if (parsed.port === '80') {
+                // if port is 80, then we can remove the port so that the
+                // ":80" portion is not on the produced URL
+                delete parsed.port;
+            }
+            // Change the `http.ClientRequest` instance's "path" field
+            // to the absolute path of the URL that will be requested.
+            req.path = url_1.default.format(parsed);
+            // Inject the `Proxy-Authorization` header if necessary.
+            if (proxy.auth) {
+                req.setHeader('Proxy-Authorization', `Basic ${Buffer.from(proxy.auth).toString('base64')}`);
+            }
+            // Create a socket connection to the proxy server.
+            let socket;
+            if (secureProxy) {
+                debug('Creating `tls.Socket`: %o', proxy);
+                socket = tls_1.default.connect(proxy);
+            }
+            else {
+                debug('Creating `net.Socket`: %o', proxy);
+                socket = net_1.default.connect(proxy);
+            }
+            // At this point, the http ClientRequest's internal `_header` field
+            // might have already been set. If this is the case then we'll need
+            // to re-generate the string since we just changed the `req.path`.
+            if (req._header) {
+                let first;
+                let endOfHeaders;
+                debug('Regenerating stored HTTP header string for request');
+                req._header = null;
+                req._implicitHeader();
+                if (req.output && req.output.length > 0) {
+                    // Node < 12
+                    debug('Patching connection write() output buffer with updated header');
+                    first = req.output[0];
+                    endOfHeaders = first.indexOf('\r\n\r\n') + 4;
+                    req.output[0] = req._header + first.substring(endOfHeaders);
+                    debug('Output buffer: %o', req.output);
+                }
+                else if (req.outputData && req.outputData.length > 0) {
+                    // Node >= 12
+                    debug('Patching connection write() output buffer with updated header');
+                    first = req.outputData[0].data;
+                    endOfHeaders = first.indexOf('\r\n\r\n') + 4;
+                    req.outputData[0].data =
+                        req._header + first.substring(endOfHeaders);
+                    debug('Output buffer: %o', req.outputData[0].data);
+                }
+            }
+            // Wait for the socket's `connect` event, so that this `callback()`
+            // function throws instead of the `http` request machinery. This is
+            // important for i.e. `PacProxyAgent` which determines a failed proxy
+            // connection via the `callback()` function throwing.
+            yield once_1.default(socket, 'connect');
+            return socket;
+        });
+    }
+}
+exports.default = HttpProxyAgent;
+//# sourceMappingURL=agent.js.map
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/agent.js.map b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/agent.js.map
new file mode 100644
index 000000000..7a407620d
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/agent.js.map
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/index.d.ts b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/index.d.ts
new file mode 100644
index 000000000..24bdb52ef
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/index.d.ts
@@ -0,0 +1,21 @@
+/// <reference types="node" />
+import net from 'net';
+import tls from 'tls';
+import { Url } from 'url';
+import { AgentOptions } from 'agent-base';
+import _HttpProxyAgent from './agent';
+declare function createHttpProxyAgent(opts: string | createHttpProxyAgent.HttpProxyAgentOptions): _HttpProxyAgent;
+declare namespace createHttpProxyAgent {
+    interface BaseHttpProxyAgentOptions {
+        secureProxy?: boolean;
+        host?: string | null;
+        path?: string | null;
+        port?: string | number | null;
+    }
+    export interface HttpProxyAgentOptions extends AgentOptions, BaseHttpProxyAgentOptions, Partial<Omit<Url & net.NetConnectOpts & tls.ConnectionOptions, keyof BaseHttpProxyAgentOptions>> {
+    }
+    export type HttpProxyAgent = _HttpProxyAgent;
+    export const HttpProxyAgent: typeof _HttpProxyAgent;
+    export {};
+}
+export = createHttpProxyAgent;
diff --git a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/index.js b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/index.js
new file mode 100644
index 000000000..0a7118059
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/index.js
@@ -0,0 +1,14 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+const agent_1 = __importDefault(require("./agent"));
+function createHttpProxyAgent(opts) {
+    return new agent_1.default(opts);
+}
+(function (createHttpProxyAgent) {
+    createHttpProxyAgent.HttpProxyAgent = agent_1.default;
+    createHttpProxyAgent.prototype = agent_1.default.prototype;
+})(createHttpProxyAgent || (createHttpProxyAgent = {}));
+module.exports = createHttpProxyAgent;
+//# sourceMappingURL=index.js.map
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/index.js.map b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/index.js.map
new file mode 100644
index 000000000..e07dae5b0
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/dist/index.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;;;AAIA,oDAAsC;AAEtC,SAAS,oBAAoB,CAC5B,IAAyD;IAEzD,OAAO,IAAI,eAAe,CAAC,IAAI,CAAC,CAAC;AAClC,CAAC;AAED,WAAU,oBAAoB;IAmBhB,mCAAc,GAAG,eAAe,CAAC;IAE9C,oBAAoB,CAAC,SAAS,GAAG,eAAe,CAAC,SAAS,CAAC;AAC5D,CAAC,EAtBS,oBAAoB,KAApB,oBAAoB,QAsB7B;AAED,iBAAS,oBAAoB,CAAC"}
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/index.js b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/index.js
deleted file mode 100644
index 6c2909f23..000000000
--- a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/index.js
+++ /dev/null
@@ -1,129 +0,0 @@
-/**
- * Module dependencies.
- */
-
-var net = require('net');
-var tls = require('tls');
-var url = require('url');
-var Agent = require('agent-base');
-var inherits = require('util').inherits;
-var debug = require('debug')('http-proxy-agent');
-
-/**
- * Module exports.
- */
-
-module.exports = HttpProxyAgent;
-
-/**
- * The `HttpProxyAgent` implements an HTTP Agent subclass that connects to the
- * specified "HTTP proxy server" in order to proxy HTTP requests.
- *
- * @api public
- */
-
-function HttpProxyAgent(opts) {
-	if (!(this instanceof HttpProxyAgent)) return new HttpProxyAgent(opts);
-	if ('string' == typeof opts) opts = url.parse(opts);
-	if (!opts)
-		throw new Error(
-			'an HTTP(S) proxy server `host` and `port` must be specified!'
-		);
-	debug('creating new HttpProxyAgent instance: %o', opts);
-	Agent.call(this, opts);
-
-	var proxy = Object.assign({}, opts);
-
-	// if `true`, then connect to the proxy server over TLS. defaults to `false`.
-	this.secureProxy = proxy.protocol
-		? /^https:?$/i.test(proxy.protocol)
-		: false;
-
-	// prefer `hostname` over `host`, and set the `port` if needed
-	proxy.host = proxy.hostname || proxy.host;
-	proxy.port = +proxy.port || (this.secureProxy ? 443 : 80);
-
-	if (proxy.host && proxy.path) {
-		// if both a `host` and `path` are specified then it's most likely the
-		// result of a `url.parse()` call... we need to remove the `path` portion so
-		// that `net.connect()` doesn't attempt to open that as a unix socket file.
-		delete proxy.path;
-		delete proxy.pathname;
-	}
-
-	this.proxy = proxy;
-}
-inherits(HttpProxyAgent, Agent);
-
-/**
- * Called when the node-core HTTP client library is creating a new HTTP request.
- *
- * @api public
- */
-
-HttpProxyAgent.prototype.callback = function connect(req, opts, fn) {
-	var proxy = this.proxy;
-
-	// change the `http.ClientRequest` instance's "path" field
-	// to the absolute path of the URL that will be requested
-	var parsed = url.parse(req.path);
-	if (null == parsed.protocol) parsed.protocol = 'http:';
-	if (null == parsed.hostname) parsed.hostname = opts.hostname || opts.host;
-	if (null == parsed.port) parsed.port = opts.port;
-	if (parsed.port == 80) {
-		// if port is 80, then we can remove the port so that the
-		// ":80" portion is not on the produced URL
-		delete parsed.port;
-	}
-	var absolute = url.format(parsed);
-	req.path = absolute;
-
-	// inject the `Proxy-Authorization` header if necessary
-	if (proxy.auth) {
-		req.setHeader(
-			'Proxy-Authorization',
-			'Basic ' + Buffer.from(proxy.auth).toString('base64')
-		);
-	}
-
-	// create a socket connection to the proxy server
-	var socket;
-	if (this.secureProxy) {
-		socket = tls.connect(proxy);
-	} else {
-		socket = net.connect(proxy);
-	}
-
-	// at this point, the http ClientRequest's internal `_header` field might have
-	// already been set. If this is the case then we'll need to re-generate the
-	// string since we just changed the `req.path`
-	if (req._header) {
-		debug('regenerating stored HTTP header string for request');
-		req._header = null;
-		req._implicitHeader();
-		if (req.output && req.output.length > 0) {
-			// Node < 12
-			debug(
-				'patching connection write() output buffer with updated header'
-			);
-			// the _header has already been queued to be written to the socket
-			var first = req.output[0];
-			var endOfHeaders = first.indexOf('\r\n\r\n') + 4;
-			req.output[0] = req._header + first.substring(endOfHeaders);
-			debug('output buffer: %o', req.output);
-		} else if (req.outputData && req.outputData.length > 0) {
-			// Node >= 12
-			debug(
-				'patching connection write() output buffer with updated header'
-			);
-			var first = req.outputData[0].data;
-			// the _header has already been queued to be written to the socket
-			var endOfHeaders = first.indexOf('\r\n\r\n') + 4;
-			req.outputData[0].data =
-				req._header + first.substring(endOfHeaders);
-			debug('output buffer: %o', req.outputData[0].data);
-		}
-	}
-
-	fn(null, socket);
-};
diff --git a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/package.json b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/package.json
index 9a3e5b595..e460a14e4 100644
--- a/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/package.json
+++ b/node_modules/npm-registry-fetch/node_modules/http-proxy-agent/package.json
@@ -1,27 +1,27 @@
 {
-  "_from": "http-proxy-agent@^3.0.0",
-  "_id": "http-proxy-agent@3.0.0",
+  "_from": "http-proxy-agent@^4.0.1",
+  "_id": "http-proxy-agent@4.0.1",
   "_inBundle": false,
-  "_integrity": "sha512-uGuJaBWQWDQCJI5ip0d/VTYZW0nRrlLWXA4A7P1jrsa+f77rW2yXz315oBt6zGCF6l8C2tlMxY7ffULCj+5FhA==",
+  "_integrity": "sha512-k0zdNgqWTGA6aeIRVpvfVob4fL52dTfaehylg0Y4UvSySvOq/Y+BOyPrgpUrA7HylqvU8vIZGsRuXmspskV0Tg==",
   "_location": "/npm-registry-fetch/http-proxy-agent",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "http-proxy-agent@^3.0.0",
+    "raw": "http-proxy-agent@^4.0.1",
     "name": "http-proxy-agent",
     "escapedName": "http-proxy-agent",
-    "rawSpec": "^3.0.0",
+    "rawSpec": "^4.0.1",
     "saveSpec": null,
-    "fetchSpec": "^3.0.0"
+    "fetchSpec": "^4.0.1"
   },
   "_requiredBy": [
     "/npm-registry-fetch/make-fetch-happen"
   ],
-  "_resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-3.0.0.tgz",
-  "_shasum": "598f42dc815949a11e2c6dbfdf24cd8a4c165327",
-  "_spec": "http-proxy-agent@^3.0.0",
-  "_where": "/Users/mperrotte/npminc/cli/node_modules/npm-registry-fetch/node_modules/make-fetch-happen",
+  "_resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-4.0.1.tgz",
+  "_shasum": "8a8c8ef7f5932ccf953c296ca8291b95aa74aa3a",
+  "_spec": "http-proxy-agent@^4.0.1",
+  "_where": "/Users/isaacs/dev/npm/cli/node_modules/npm-registry-fetch/node_modules/make-fetch-happen",
   "author": {
     "name": "Nathan Rajlich",
     "email": "nathan@tootallnate.net",
@@ -32,20 +32,34 @@
   },
   "bundleDependencies": false,
   "dependencies": {
-    "agent-base": "5",
+    "@tootallnate/once": "1",
+    "agent-base": "6",
     "debug": "4"
   },
   "deprecated": false,
   "description": "An HTTP(s) proxy `http.Agent` implementation for HTTP",
   "devDependencies": {
-    "mocha": "3",
-    "proxy": "1"
+    "@types/debug": "4",
+    "@types/node": "^12.12.11",
+    "@typescript-eslint/eslint-plugin": "1.6.0",
+    "@typescript-eslint/parser": "1.1.0",
+    "eslint": "5.16.0",
+    "eslint-config-airbnb": "17.1.0",
+    "eslint-config-prettier": "4.1.0",
+    "eslint-import-resolver-typescript": "1.1.1",
+    "eslint-plugin-import": "2.16.0",
+    "eslint-plugin-jsx-a11y": "6.2.1",
+    "eslint-plugin-react": "7.12.4",
+    "mocha": "^6.2.2",
+    "proxy": "1",
+    "rimraf": "^3.0.0",
+    "typescript": "^3.5.3"
   },
   "engines": {
     "node": ">= 6"
   },
   "files": [
-    "index.js"
+    "dist"
   ],
   "homepage": "https://github.com/TooTallNate/node-http-proxy-agent#readme",
   "keywords": [
@@ -55,14 +69,19 @@
     "agent"
   ],
   "license": "MIT",
-  "main": "./index.js",
+  "main": "./dist/index.js",
   "name": "http-proxy-agent",
   "repository": {
     "type": "git",
     "url": "git://github.com/TooTallNate/node-http-proxy-agent.git"
   },
   "scripts": {
-    "test": "mocha --reporter spec"
+    "build": "tsc",
+    "prebuild": "rimraf dist",
+    "prepublishOnly": "npm run build",
+    "test": "mocha",
+    "test-lint": "eslint src --ext .js,.ts"
   },
-  "version": "3.0.0"
+  "types": "./dist/index.d.ts",
+  "version": "4.0.1"
 }
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/.editorconfig b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/.editorconfig
deleted file mode 100644
index 12b4b9a3b..000000000
--- a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/.editorconfig
+++ /dev/null
@@ -1,37 +0,0 @@
-root = true
-
-[*]
-indent_style = tab
-indent_size = 4
-tab_width = 4
-end_of_line = lf
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
-
-[{*.json,*.json.example,*.gyp,*.yml,*.yaml,*.workflow}]
-indent_style = space
-indent_size = 2
-
-[{*.py,*.asm}]
-indent_style = space
-
-[*.py]
-indent_size = 4
-
-[*.asm]
-indent_size = 8
-
-[*.md]
-trim_trailing_whitespace = false
-
-# Ideal settings - some plugins might support these.
-[*.js]
-quote_type = single
-
-[{*.c,*.cc,*.h,*.hh,*.cpp,*.hpp,*.m,*.mm,*.mpp,*.js,*.java,*.go,*.rs,*.php,*.ng,*.jsx,*.ts,*.d,*.cs,*.swift}]
-curly_bracket_next_line = false
-spaces_around_operators = true
-spaces_around_brackets = outside
-# close enough to 1TB
-indent_brace_style = K&R
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/.eslintrc.js b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/.eslintrc.js
deleted file mode 100644
index 62743f2c4..000000000
--- a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/.eslintrc.js
+++ /dev/null
@@ -1,86 +0,0 @@
-module.exports = {
-  'extends': [
-    'airbnb',
-    'prettier'
-  ],
-  'parser': '@typescript-eslint/parser',
-  'parserOptions': {
-    'ecmaVersion': 2018,
-    'sourceType': 'module',
-    'modules': true
-  },
-  'plugins': [
-    '@typescript-eslint'
-  ],
-  'settings': {
-    'import/resolver': {
-      'typescript': {
-      }
-    }
-  },
-  'rules': {
-    'quotes': [
-      2,
-      'single',
-      {
-        'allowTemplateLiterals': true
-      }
-    ],
-    'class-methods-use-this': 0,
-    'consistent-return': 0,
-    'func-names': 0,
-    'global-require': 0,
-    'guard-for-in': 0,
-    'import/no-duplicates': 0,
-    'import/no-dynamic-require': 0,
-    'import/no-extraneous-dependencies': 0,
-    'import/prefer-default-export': 0,
-    'lines-between-class-members': 0,
-    'no-await-in-loop': 0,
-    'no-bitwise': 0,
-    'no-console': 0,
-    'no-continue': 0,
-    'no-control-regex': 0,
-    'no-empty': 0,
-    'no-loop-func': 0,
-    'no-nested-ternary': 0,
-    'no-param-reassign': 0,
-    'no-plusplus': 0,
-    'no-restricted-globals': 0,
-    'no-restricted-syntax': 0,
-    'no-shadow': 0,
-    'no-underscore-dangle': 0,
-    'no-use-before-define': 0,
-    'prefer-const': 0,
-    'prefer-destructuring': 0,
-    'camelcase': 0,
-    'no-unused-vars': 0,          // in favor of '@typescript-eslint/no-unused-vars'
-    // 'indent': 0                // in favor of '@typescript-eslint/indent'
-    '@typescript-eslint/no-unused-vars': 'warn',
-    // '@typescript-eslint/indent': ['error', 2]        // this might conflict with a lot ongoing changes
-    '@typescript-eslint/no-array-constructor': 'error',
-    '@typescript-eslint/adjacent-overload-signatures': 'error',
-    '@typescript-eslint/class-name-casing': 'error',
-    '@typescript-eslint/interface-name-prefix': 'error',
-    '@typescript-eslint/no-empty-interface': 'error',
-    '@typescript-eslint/no-inferrable-types': 'error',
-    '@typescript-eslint/no-misused-new': 'error',
-    '@typescript-eslint/no-namespace': 'error',
-    '@typescript-eslint/no-non-null-assertion': 'error',
-    '@typescript-eslint/no-parameter-properties': 'error',
-    '@typescript-eslint/no-triple-slash-reference': 'error',
-    '@typescript-eslint/prefer-namespace-keyword': 'error',
-    '@typescript-eslint/type-annotation-spacing': 'error',
-    // '@typescript-eslint/array-type': 'error',
-    // '@typescript-eslint/ban-types': 'error',
-    // '@typescript-eslint/explicit-function-return-type': 'warn',
-    // '@typescript-eslint/explicit-member-accessibility': 'error',
-    // '@typescript-eslint/member-delimiter-style': 'error',
-    // '@typescript-eslint/no-angle-bracket-type-assertion': 'error',
-    // '@typescript-eslint/no-explicit-any': 'warn',
-    // '@typescript-eslint/no-object-literal-type-assertion': 'error',
-    // '@typescript-eslint/no-use-before-define': 'error',
-    // '@typescript-eslint/no-var-requires': 'error',
-    // '@typescript-eslint/prefer-interface': 'error'
-  }
-}
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/.github/workflows/test.yml b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/.github/workflows/test.yml
deleted file mode 100644
index 329914f92..000000000
--- a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/.github/workflows/test.yml
+++ /dev/null
@@ -1,46 +0,0 @@
-name: Node CI
-
-on:
-  push:
-    branches:
-    - master
-    tags:
-    - '!*'
-  pull_request:
-
-jobs:
-  build:
-    name: Test Node.js ${{ matrix.node-version }} on ${{ matrix.os }}
-
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        node-version: [6.x, 8.x, 10.x, 12.x]
-
-    runs-on: ${{ matrix.os }}
-
-    steps:
-    - uses: actions/checkout@v1
-
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
-      with:
-        node-version: ${{ matrix.node-version }}
-
-    - name: Print Node.js Version
-      run: node --version
-
-    - name: Install Dependencies
-      run: npm install
-      env:
-        CI: true
-
-    - name: Run "build" step
-      run: npm run build --if-present
-      env:
-        CI: true
-
-    - name: Run tests
-      run: npm test
-      env:
-        CI: true
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/agent.d.ts b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/agent.d.ts
new file mode 100644
index 000000000..4f1c63624
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/agent.d.ts
@@ -0,0 +1,30 @@
+/// <reference types="node" />
+import net from 'net';
+import { Agent, ClientRequest, RequestOptions } from 'agent-base';
+import { HttpsProxyAgentOptions } from '.';
+/**
+ * The `HttpsProxyAgent` implements an HTTP Agent subclass that connects to
+ * the specified "HTTP(s) proxy server" in order to proxy HTTPS requests.
+ *
+ * Outgoing HTTP requests are first tunneled through the proxy server using the
+ * `CONNECT` HTTP request method to establish a connection to the proxy server,
+ * and then the proxy server connects to the destination target and issues the
+ * HTTP request from the proxy server.
+ *
+ * `https:` requests have their socket connection upgraded to TLS once
+ * the connection to the proxy server has been established.
+ *
+ * @api public
+ */
+export default class HttpsProxyAgent extends Agent {
+    private secureProxy;
+    private proxy;
+    constructor(_opts: string | HttpsProxyAgentOptions);
+    /**
+     * Called when the node-core HTTP client library is creating a
+     * new HTTP request.
+     *
+     * @api protected
+     */
+    callback(req: ClientRequest, opts: RequestOptions): Promise<net.Socket>;
+}
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/agent.js b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/agent.js
new file mode 100644
index 000000000..d6665259f
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/agent.js
@@ -0,0 +1,180 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const net_1 = __importDefault(require("net"));
+const tls_1 = __importDefault(require("tls"));
+const url_1 = __importDefault(require("url"));
+const assert_1 = __importDefault(require("assert"));
+const debug_1 = __importDefault(require("debug"));
+const agent_base_1 = require("agent-base");
+const parse_proxy_response_1 = __importDefault(require("./parse-proxy-response"));
+const debug = debug_1.default('https-proxy-agent:agent');
+/**
+ * The `HttpsProxyAgent` implements an HTTP Agent subclass that connects to
+ * the specified "HTTP(s) proxy server" in order to proxy HTTPS requests.
+ *
+ * Outgoing HTTP requests are first tunneled through the proxy server using the
+ * `CONNECT` HTTP request method to establish a connection to the proxy server,
+ * and then the proxy server connects to the destination target and issues the
+ * HTTP request from the proxy server.
+ *
+ * `https:` requests have their socket connection upgraded to TLS once
+ * the connection to the proxy server has been established.
+ *
+ * @api public
+ */
+class HttpsProxyAgent extends agent_base_1.Agent {
+    constructor(_opts) {
+        let opts;
+        if (typeof _opts === 'string') {
+            opts = url_1.default.parse(_opts);
+        }
+        else {
+            opts = _opts;
+        }
+        if (!opts) {
+            throw new Error('an HTTP(S) proxy server `host` and `port` must be specified!');
+        }
+        debug('creating new HttpsProxyAgent instance: %o', opts);
+        super(opts);
+        const proxy = Object.assign({}, opts);
+        // If `true`, then connect to the proxy server over TLS.
+        // Defaults to `false`.
+        this.secureProxy = opts.secureProxy || isHTTPS(proxy.protocol);
+        // Prefer `hostname` over `host`, and set the `port` if needed.
+        proxy.host = proxy.hostname || proxy.host;
+        if (typeof proxy.port === 'string') {
+            proxy.port = parseInt(proxy.port, 10);
+        }
+        if (!proxy.port && proxy.host) {
+            proxy.port = this.secureProxy ? 443 : 80;
+        }
+        // ALPN is supported by Node.js >= v5.
+        // attempt to negotiate http/1.1 for proxy servers that support http/2
+        if (this.secureProxy && !('ALPNProtocols' in proxy)) {
+            proxy.ALPNProtocols = ['http 1.1'];
+        }
+        if (proxy.host && proxy.path) {
+            // If both a `host` and `path` are specified then it's most likely
+            // the result of a `url.parse()` call... we need to remove the
+            // `path` portion so that `net.connect()` doesn't attempt to open
+            // that as a Unix socket file.
+            delete proxy.path;
+            delete proxy.pathname;
+        }
+        this.proxy = proxy;
+    }
+    /**
+     * Called when the node-core HTTP client library is creating a
+     * new HTTP request.
+     *
+     * @api protected
+     */
+    callback(req, opts) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const { proxy, secureProxy } = this;
+            // Create a socket connection to the proxy server.
+            let socket;
+            if (secureProxy) {
+                debug('Creating `tls.Socket`: %o', proxy);
+                socket = tls_1.default.connect(proxy);
+            }
+            else {
+                debug('Creating `net.Socket`: %o', proxy);
+                socket = net_1.default.connect(proxy);
+            }
+            const headers = Object.assign({}, proxy.headers);
+            const hostname = `${opts.host}:${opts.port}`;
+            let payload = `CONNECT ${hostname} HTTP/1.1\r\n`;
+            // Inject the `Proxy-Authorization` header if necessary.
+            if (proxy.auth) {
+                headers['Proxy-Authorization'] = `Basic ${Buffer.from(proxy.auth).toString('base64')}`;
+            }
+            // The `Host` header should only include the port
+            // number when it is not the default port.
+            let { host, port, secureEndpoint } = opts;
+            if (!isDefaultPort(port, secureEndpoint)) {
+                host += `:${port}`;
+            }
+            headers.Host = host;
+            headers.Connection = 'close';
+            for (const name of Object.keys(headers)) {
+                payload += `${name}: ${headers[name]}\r\n`;
+            }
+            const proxyResponsePromise = parse_proxy_response_1.default(socket);
+            socket.write(`${payload}\r\n`);
+            const { statusCode, buffered } = yield proxyResponsePromise;
+            if (statusCode === 200) {
+                req.once('socket', resume);
+                if (opts.secureEndpoint) {
+                    const servername = opts.servername || opts.host;
+                    if (!servername) {
+                        throw new Error('Could not determine "servername"');
+                    }
+                    // The proxy is connecting to a TLS server, so upgrade
+                    // this socket connection to a TLS connection.
+                    debug('Upgrading socket connection to TLS');
+                    return tls_1.default.connect(Object.assign(Object.assign({}, omit(opts, 'host', 'hostname', 'path', 'port')), { socket,
+                        servername }));
+                }
+                return socket;
+            }
+            // Some other status code that's not 200... need to re-play the HTTP
+            // header "data" events onto the socket once the HTTP machinery is
+            // attached so that the node core `http` can parse and handle the
+            // error status code.
+            // Close the original socket, and a new "fake" socket is returned
+            // instead, so that the proxy doesn't get the HTTP request
+            // written to it (which may contain `Authorization` headers or other
+            // sensitive data).
+            //
+            // See: https://hackerone.com/reports/541502
+            socket.destroy();
+            const fakeSocket = new net_1.default.Socket();
+            fakeSocket.readable = true;
+            // Need to wait for the "socket" event to re-play the "data" events.
+            req.once('socket', (s) => {
+                debug('replaying proxy buffer for failed request');
+                assert_1.default(s.listenerCount('data') > 0);
+                // Replay the "buffered" Buffer onto the fake `socket`, since at
+                // this point the HTTP module machinery has been hooked up for
+                // the user.
+                s.push(buffered);
+                s.push(null);
+            });
+            return fakeSocket;
+        });
+    }
+}
+exports.default = HttpsProxyAgent;
+function resume(socket) {
+    socket.resume();
+}
+function isDefaultPort(port, secure) {
+    return Boolean((!secure && port === 80) || (secure && port === 443));
+}
+function isHTTPS(protocol) {
+    return typeof protocol === 'string' ? /^https:?$/i.test(protocol) : false;
+}
+function omit(obj, ...keys) {
+    const ret = {};
+    let key;
+    for (key in obj) {
+        if (!keys.includes(key)) {
+            ret[key] = obj[key];
+        }
+    }
+    return ret;
+}
+//# sourceMappingURL=agent.js.map
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/agent.js.map b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/agent.js.map
new file mode 100644
index 000000000..d1307cdd8
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/agent.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"agent.js","sourceRoot":"","sources":["../src/agent.ts"],"names":[],"mappings":";;;;;;;;;;;;;;AAAA,8CAAsB;AACtB,8CAAsB;AACtB,8CAAsB;AACtB,oDAA4B;AAC5B,kDAAgC;AAEhC,2CAAkE;AAElE,kFAAwD;AAExD,MAAM,KAAK,GAAG,eAAW,CAAC,yBAAyB,CAAC,CAAC;AAErD;;;;;;;;;;;;;GAaG;AACH,MAAqB,eAAgB,SAAQ,kBAAK;IAIjD,YAAY,KAAsC;QACjD,IAAI,IAA4B,CAAC;QACjC,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE;YAC9B,IAAI,GAAG,aAAG,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;SACxB;aAAM;YACN,IAAI,GAAG,KAAK,CAAC;SACb;QACD,IAAI,CAAC,IAAI,EAAE;YACV,MAAM,IAAI,KAAK,CACd,8DAA8D,CAC9D,CAAC;SACF;QACD,KAAK,CAAC,2CAA2C,EAAE,IAAI,CAAC,CAAC;QACzD,KAAK,CAAC,IAAI,CAAC,CAAC;QAEZ,MAAM,KAAK,qBAAgC,IAAI,CAAE,CAAC;QAElD,wDAAwD;QACxD,uBAAuB;QACvB,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,WAAW,IAAI,OAAO,CAAC,KAAK,CAAC,QAAQ,CAAC,CAAC;QAE/D,+DAA+D;QAC/D,KAAK,CAAC,IAAI,GAAG,KAAK,CAAC,QAAQ,IAAI,KAAK,CAAC,IAAI,CAAC;QAC1C,IAAI,OAAO,KAAK,CAAC,IAAI,KAAK,QAAQ,EAAE;YACnC,KAAK,CAAC,IAAI,GAAG,QAAQ,CAAC,KAAK,CAAC,IAAI,EAAE,EAAE,CAAC,CAAC;SACtC;QACD,IAAI,CAAC,KAAK,CAAC,IAAI,IAAI,KAAK,CAAC,IAAI,EAAE;YAC9B,KAAK,CAAC,IAAI,GAAG,IAAI,CAAC,WAAW,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC;SACzC;QAED,sCAAsC;QACtC,sEAAsE;QACtE,IAAI,IAAI,CAAC,WAAW,IAAI,CAAC,CAAC,eAAe,IAAI,KAAK,CAAC,EAAE;YACpD,KAAK,CAAC,aAAa,GAAG,CAAC,UAAU,CAAC,CAAC;SACnC;QAED,IAAI,KAAK,CAAC,IAAI,IAAI,KAAK,CAAC,IAAI,EAAE;YAC7B,kEAAkE;YAClE,8DAA8D;YAC9D,iEAAiE;YACjE,8BAA8B;YAC9B,OAAO,KAAK,CAAC,IAAI,CAAC;YAClB,OAAO,KAAK,CAAC,QAAQ,CAAC;SACtB;QAED,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACpB,CAAC;IAED;;;;;OAKG;IACG,QAAQ,CACb,GAAkB,EAClB,IAAoB;;YAEpB,MAAM,EAAE,KAAK,EAAE,WAAW,EAAE,GAAG,IAAI,CAAC;YAEpC,kDAAkD;YAClD,IAAI,MAAkB,CAAC;YACvB,IAAI,WAAW,EAAE;gBAChB,KAAK,CAAC,2BAA2B,EAAE,KAAK,CAAC,CAAC;gBAC1C,MAAM,GAAG,aAAG,CAAC,OAAO,CAAC,KAA8B,CAAC,CAAC;aACrD;iBAAM;gBACN,KAAK,CAAC,2BAA2B,EAAE,KAAK,CAAC,CAAC;gBAC1C,MAAM,GAAG,aAAG,CAAC,OAAO,CAAC,KAA2B,CAAC,CAAC;aAClD;YAED,MAAM,OAAO,qBAA6B,KAAK,CAAC,OAAO,CAAE,CAAC;YAC1D,MAAM,QAAQ,GAAG,GAAG,IAAI,CAAC,IAAI,IAAI,IAAI,CAAC,IAAI,EAAE,CAAC;YAC7C,IAAI,OAAO,GAAG,WAAW,QAAQ,eAAe,CAAC;YAEjD,wDAAwD;YACxD,IAAI,KAAK,CAAC,IAAI,EAAE;gBACf,OAAO,CAAC,qBAAqB,CAAC,GAAG,SAAS,MAAM,CAAC,IAAI,CACpD,KAAK,CAAC,IAAI,CACV,CAAC,QAAQ,CAAC,QAAQ,CAAC,EAAE,CAAC;aACvB;YAED,iDAAiD;YACjD,0CAA0C;YAC1C,IAAI,EAAE,IAAI,EAAE,IAAI,EAAE,cAAc,EAAE,GAAG,IAAI,CAAC;YAC1C,IAAI,CAAC,aAAa,CAAC,IAAI,EAAE,cAAc,CAAC,EAAE;gBACzC,IAAI,IAAI,IAAI,IAAI,EAAE,CAAC;aACnB;YACD,OAAO,CAAC,IAAI,GAAG,IAAI,CAAC;YAEpB,OAAO,CAAC,UAAU,GAAG,OAAO,CAAC;YAC7B,KAAK,MAAM,IAAI,IAAI,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,EAAE;gBACxC,OAAO,IAAI,GAAG,IAAI,KAAK,OAAO,CAAC,IAAI,CAAC,MAAM,CAAC;aAC3C;YAED,MAAM,oBAAoB,GAAG,8BAAkB,CAAC,MAAM,CAAC,CAAC;YAExD,MAAM,CAAC,KAAK,CAAC,GAAG,OAAO,MAAM,CAAC,CAAC;YAE/B,MAAM,EACL,UAAU,EACV,QAAQ,EACR,GAAG,MAAM,oBAAoB,CAAC;YAE/B,IAAI,UAAU,KAAK,GAAG,EAAE;gBACvB,GAAG,CAAC,IAAI,CAAC,QAAQ,EAAE,MAAM,CAAC,CAAC;gBAE3B,IAAI,IAAI,CAAC,cAAc,EAAE;oBACxB,MAAM,UAAU,GAAG,IAAI,CAAC,UAAU,IAAI,IAAI,CAAC,IAAI,CAAC;oBAChD,IAAI,CAAC,UAAU,EAAE;wBAChB,MAAM,IAAI,KAAK,CAAC,kCAAkC,CAAC,CAAC;qBACpD;oBACD,sDAAsD;oBACtD,8CAA8C;oBAC9C,KAAK,CAAC,oCAAoC,CAAC,CAAC;oBAC5C,OAAO,aAAG,CAAC,OAAO,iCACd,IAAI,CAAC,IAAI,EAAE,MAAM,EAAE,UAAU,EAAE,MAAM,EAAE,MAAM,CAAC,KACjD,MAAM;wBACN,UAAU,IACT,CAAC;iBACH;gBAED,OAAO,MAAM,CAAC;aACd;YAED,oEAAoE;YACpE,kEAAkE;YAClE,iEAAiE;YACjE,qBAAqB;YAErB,iEAAiE;YACjE,0DAA0D;YAC1D,oEAAoE;YACpE,mBAAmB;YACnB,EAAE;YACF,4CAA4C;YAC5C,MAAM,CAAC,OAAO,EAAE,CAAC;YAEjB,MAAM,UAAU,GAAG,IAAI,aAAG,CAAC,MAAM,EAAE,CAAC;YACpC,UAAU,CAAC,QAAQ,GAAG,IAAI,CAAC;YAE3B,oEAAoE;YACpE,GAAG,CAAC,IAAI,CAAC,QAAQ,EAAE,CAAC,CAAa,EAAE,EAAE;gBACpC,KAAK,CAAC,2CAA2C,CAAC,CAAC;gBACnD,gBAAM,CAAC,CAAC,CAAC,aAAa,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,CAAC;gBAEpC,gEAAgE;gBAChE,8DAA8D;gBAC9D,YAAY;gBACZ,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;gBACjB,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;YACd,CAAC,CAAC,CAAC;YAEH,OAAO,UAAU,CAAC;QACnB,CAAC;KAAA;CACD;AA9JD,kCA8JC;AAED,SAAS,MAAM,CAAC,MAAkC;IACjD,MAAM,CAAC,MAAM,EAAE,CAAC;AACjB,CAAC;AAED,SAAS,aAAa,CAAC,IAAY,EAAE,MAAe;IACnD,OAAO,OAAO,CAAC,CAAC,CAAC,MAAM,IAAI,IAAI,KAAK,EAAE,CAAC,IAAI,CAAC,MAAM,IAAI,IAAI,KAAK,GAAG,CAAC,CAAC,CAAC;AACtE,CAAC;AAED,SAAS,OAAO,CAAC,QAAwB;IACxC,OAAO,OAAO,QAAQ,KAAK,QAAQ,CAAC,CAAC,CAAC,YAAY,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC;AAC3E,CAAC;AAED,SAAS,IAAI,CACZ,GAAM,EACN,GAAG,IAAO;IAIV,MAAM,GAAG,GAAG,EAEX,CAAC;IACF,IAAI,GAAqB,CAAC;IAC1B,KAAK,GAAG,IAAI,GAAG,EAAE;QAChB,IAAI,CAAC,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,EAAE;YACxB,GAAG,CAAC,GAAG,CAAC,GAAG,GAAG,CAAC,GAAG,CAAC,CAAC;SACpB;KACD;IACD,OAAO,GAAG,CAAC;AACZ,CAAC"}
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/index.d.ts b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/index.d.ts
new file mode 100644
index 000000000..0d60062ee
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/index.d.ts
@@ -0,0 +1,23 @@
+/// <reference types="node" />
+import net from 'net';
+import tls from 'tls';
+import { Url } from 'url';
+import { AgentOptions } from 'agent-base';
+import { OutgoingHttpHeaders } from 'http';
+import _HttpsProxyAgent from './agent';
+declare function createHttpsProxyAgent(opts: string | createHttpsProxyAgent.HttpsProxyAgentOptions): _HttpsProxyAgent;
+declare namespace createHttpsProxyAgent {
+    interface BaseHttpsProxyAgentOptions {
+        headers?: OutgoingHttpHeaders;
+        secureProxy?: boolean;
+        host?: string | null;
+        path?: string | null;
+        port?: string | number | null;
+    }
+    export interface HttpsProxyAgentOptions extends AgentOptions, BaseHttpsProxyAgentOptions, Partial<Omit<Url & net.NetConnectOpts & tls.ConnectionOptions, keyof BaseHttpsProxyAgentOptions>> {
+    }
+    export type HttpsProxyAgent = _HttpsProxyAgent;
+    export const HttpsProxyAgent: typeof _HttpsProxyAgent;
+    export {};
+}
+export = createHttpsProxyAgent;
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/index.js b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/index.js
new file mode 100644
index 000000000..b03e7631a
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/index.js
@@ -0,0 +1,14 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+const agent_1 = __importDefault(require("./agent"));
+function createHttpsProxyAgent(opts) {
+    return new agent_1.default(opts);
+}
+(function (createHttpsProxyAgent) {
+    createHttpsProxyAgent.HttpsProxyAgent = agent_1.default;
+    createHttpsProxyAgent.prototype = agent_1.default.prototype;
+})(createHttpsProxyAgent || (createHttpsProxyAgent = {}));
+module.exports = createHttpsProxyAgent;
+//# sourceMappingURL=index.js.map
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/index.js.map b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/index.js.map
new file mode 100644
index 000000000..f3ce559de
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/index.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;;;AAKA,oDAAuC;AAEvC,SAAS,qBAAqB,CAC7B,IAA2D;IAE3D,OAAO,IAAI,eAAgB,CAAC,IAAI,CAAC,CAAC;AACnC,CAAC;AAED,WAAU,qBAAqB;IAoBjB,qCAAe,GAAG,eAAgB,CAAC;IAEhD,qBAAqB,CAAC,SAAS,GAAG,eAAgB,CAAC,SAAS,CAAC;AAC9D,CAAC,EAvBS,qBAAqB,KAArB,qBAAqB,QAuB9B;AAED,iBAAS,qBAAqB,CAAC"}
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/parse-proxy-response.d.ts b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/parse-proxy-response.d.ts
new file mode 100644
index 000000000..7565674a3
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/parse-proxy-response.d.ts
@@ -0,0 +1,7 @@
+/// <reference types="node" />
+import { Readable } from 'stream';
+export interface ProxyResponse {
+    statusCode: number;
+    buffered: Buffer;
+}
+export default function parseProxyResponse(socket: Readable): Promise<ProxyResponse>;
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/parse-proxy-response.js b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/parse-proxy-response.js
new file mode 100644
index 000000000..aa5ce3cc2
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/parse-proxy-response.js
@@ -0,0 +1,66 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const debug_1 = __importDefault(require("debug"));
+const debug = debug_1.default('https-proxy-agent:parse-proxy-response');
+function parseProxyResponse(socket) {
+    return new Promise((resolve, reject) => {
+        // we need to buffer any HTTP traffic that happens with the proxy before we get
+        // the CONNECT response, so that if the response is anything other than an "200"
+        // response code, then we can re-play the "data" events on the socket once the
+        // HTTP parser is hooked up...
+        let buffersLength = 0;
+        const buffers = [];
+        function read() {
+            const b = socket.read();
+            if (b)
+                ondata(b);
+            else
+                socket.once('readable', read);
+        }
+        function cleanup() {
+            socket.removeListener('end', onend);
+            socket.removeListener('error', onerror);
+            socket.removeListener('close', onclose);
+            socket.removeListener('readable', read);
+        }
+        function onclose(err) {
+            debug('onclose had error %o', err);
+        }
+        function onend() {
+            debug('onend');
+        }
+        function onerror(err) {
+            cleanup();
+            debug('onerror %o', err);
+            reject(err);
+        }
+        function ondata(b) {
+            buffers.push(b);
+            buffersLength += b.length;
+            const buffered = Buffer.concat(buffers, buffersLength);
+            const endOfHeaders = buffered.indexOf('\r\n\r\n');
+            if (endOfHeaders === -1) {
+                // keep buffering
+                debug('have not received end of HTTP headers yet...');
+                read();
+                return;
+            }
+            const firstLine = buffered.toString('ascii', 0, buffered.indexOf('\r\n'));
+            const statusCode = +firstLine.split(' ')[1];
+            debug('got proxy server response: %o', firstLine);
+            resolve({
+                statusCode,
+                buffered
+            });
+        }
+        socket.on('error', onerror);
+        socket.on('close', onclose);
+        socket.on('end', onend);
+        read();
+    });
+}
+exports.default = parseProxyResponse;
+//# sourceMappingURL=parse-proxy-response.js.map
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/parse-proxy-response.js.map b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/parse-proxy-response.js.map
new file mode 100644
index 000000000..bacdb84b9
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/dist/parse-proxy-response.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"parse-proxy-response.js","sourceRoot":"","sources":["../src/parse-proxy-response.ts"],"names":[],"mappings":";;;;;AAAA,kDAAgC;AAGhC,MAAM,KAAK,GAAG,eAAW,CAAC,wCAAwC,CAAC,CAAC;AAOpE,SAAwB,kBAAkB,CACzC,MAAgB;IAEhB,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;QACtC,+EAA+E;QAC/E,gFAAgF;QAChF,8EAA8E;QAC9E,8BAA8B;QAC9B,IAAI,aAAa,GAAG,CAAC,CAAC;QACtB,MAAM,OAAO,GAAa,EAAE,CAAC;QAE7B,SAAS,IAAI;YACZ,MAAM,CAAC,GAAG,MAAM,CAAC,IAAI,EAAE,CAAC;YACxB,IAAI,CAAC;gBAAE,MAAM,CAAC,CAAC,CAAC,CAAC;;gBACZ,MAAM,CAAC,IAAI,CAAC,UAAU,EAAE,IAAI,CAAC,CAAC;QACpC,CAAC;QAED,SAAS,OAAO;YACf,MAAM,CAAC,cAAc,CAAC,KAAK,EAAE,KAAK,CAAC,CAAC;YACpC,MAAM,CAAC,cAAc,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;YACxC,MAAM,CAAC,cAAc,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;YACxC,MAAM,CAAC,cAAc,CAAC,UAAU,EAAE,IAAI,CAAC,CAAC;QACzC,CAAC;QAED,SAAS,OAAO,CAAC,GAAW;YAC3B,KAAK,CAAC,sBAAsB,EAAE,GAAG,CAAC,CAAC;QACpC,CAAC;QAED,SAAS,KAAK;YACb,KAAK,CAAC,OAAO,CAAC,CAAC;QAChB,CAAC;QAED,SAAS,OAAO,CAAC,GAAU;YAC1B,OAAO,EAAE,CAAC;YACV,KAAK,CAAC,YAAY,EAAE,GAAG,CAAC,CAAC;YACzB,MAAM,CAAC,GAAG,CAAC,CAAC;QACb,CAAC;QAED,SAAS,MAAM,CAAC,CAAS;YACxB,OAAO,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;YAChB,aAAa,IAAI,CAAC,CAAC,MAAM,CAAC;YAE1B,MAAM,QAAQ,GAAG,MAAM,CAAC,MAAM,CAAC,OAAO,EAAE,aAAa,CAAC,CAAC;YACvD,MAAM,YAAY,GAAG,QAAQ,CAAC,OAAO,CAAC,UAAU,CAAC,CAAC;YAElD,IAAI,YAAY,KAAK,CAAC,CAAC,EAAE;gBACxB,iBAAiB;gBACjB,KAAK,CAAC,8CAA8C,CAAC,CAAC;gBACtD,IAAI,EAAE,CAAC;gBACP,OAAO;aACP;YAED,MAAM,SAAS,GAAG,QAAQ,CAAC,QAAQ,CAClC,OAAO,EACP,CAAC,EACD,QAAQ,CAAC,OAAO,CAAC,MAAM,CAAC,CACxB,CAAC;YACF,MAAM,UAAU,GAAG,CAAC,SAAS,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC;YAC5C,KAAK,CAAC,+BAA+B,EAAE,SAAS,CAAC,CAAC;YAClD,OAAO,CAAC;gBACP,UAAU;gBACV,QAAQ;aACR,CAAC,CAAC;QACJ,CAAC;QAED,MAAM,CAAC,EAAE,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;QAC5B,MAAM,CAAC,EAAE,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;QAC5B,MAAM,CAAC,EAAE,CAAC,KAAK,EAAE,KAAK,CAAC,CAAC;QAExB,IAAI,EAAE,CAAC;IACR,CAAC,CAAC,CAAC;AACJ,CAAC;AAvED,qCAuEC"}
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/index.d.ts b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/index.d.ts
deleted file mode 100644
index cec35d85e..000000000
--- a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/index.d.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-declare module 'https-proxy-agent' {
-	import * as https from 'https';
-
-	namespace HttpsProxyAgent {
-		interface HttpsProxyAgentOptions {
-			host: string;
-			port: number | string;
-			secureProxy?: boolean;
-			headers?: {
-				[key: string]: string;
-			};
-			[key: string]: any;
-		}
-	}
-
-	// HttpsProxyAgent doesnt *actually* extend https.Agent, but for my purposes I want it to pretend that it does
-	class HttpsProxyAgent extends https.Agent {
-		constructor(opts: HttpsProxyAgent.HttpsProxyAgentOptions | string);
-	}
-
-	export = HttpsProxyAgent;
-}
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/index.js b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/index.js
deleted file mode 100644
index aa3021e2e..000000000
--- a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/index.js
+++ /dev/null
@@ -1,239 +0,0 @@
-/**
- * Module dependencies.
- */
-
-var net = require('net');
-var tls = require('tls');
-var url = require('url');
-var assert = require('assert');
-var Agent = require('agent-base');
-var inherits = require('util').inherits;
-var debug = require('debug')('https-proxy-agent');
-
-/**
- * Module exports.
- */
-
-module.exports = HttpsProxyAgent;
-
-/**
- * The `HttpsProxyAgent` implements an HTTP Agent subclass that connects to the
- * specified "HTTP(s) proxy server" in order to proxy HTTPS requests.
- *
- * @api public
- */
-
-function HttpsProxyAgent(opts) {
-	if (!(this instanceof HttpsProxyAgent)) return new HttpsProxyAgent(opts);
-	if ('string' == typeof opts) opts = url.parse(opts);
-	if (!opts)
-		throw new Error(
-			'an HTTP(S) proxy server `host` and `port` must be specified!'
-		);
-	debug('creating new HttpsProxyAgent instance: %o', opts);
-	Agent.call(this, opts);
-
-	var proxy = Object.assign({}, opts);
-
-	// if `true`, then connect to the proxy server over TLS. defaults to `false`.
-	this.secureProxy = proxy.protocol
-		? /^https:?$/i.test(proxy.protocol)
-		: false;
-
-	// prefer `hostname` over `host`, and set the `port` if needed
-	proxy.host = proxy.hostname || proxy.host;
-	proxy.port = +proxy.port || (this.secureProxy ? 443 : 80);
-
-	// ALPN is supported by Node.js >= v5.
-	// attempt to negotiate http/1.1 for proxy servers that support http/2
-	if (this.secureProxy && !('ALPNProtocols' in proxy)) {
-		proxy.ALPNProtocols = ['http 1.1'];
-	}
-
-	if (proxy.host && proxy.path) {
-		// if both a `host` and `path` are specified then it's most likely the
-		// result of a `url.parse()` call... we need to remove the `path` portion so
-		// that `net.connect()` doesn't attempt to open that as a unix socket file.
-		delete proxy.path;
-		delete proxy.pathname;
-	}
-
-	this.proxy = proxy;
-}
-inherits(HttpsProxyAgent, Agent);
-
-/**
- * Called when the node-core HTTP client library is creating a new HTTP request.
- *
- * @api public
- */
-
-HttpsProxyAgent.prototype.callback = function connect(req, opts, fn) {
-	var proxy = this.proxy;
-
-	// create a socket connection to the proxy server
-	var socket;
-	if (this.secureProxy) {
-		socket = tls.connect(proxy);
-	} else {
-		socket = net.connect(proxy);
-	}
-
-	// we need to buffer any HTTP traffic that happens with the proxy before we get
-	// the CONNECT response, so that if the response is anything other than an "200"
-	// response code, then we can re-play the "data" events on the socket once the
-	// HTTP parser is hooked up...
-	var buffers = [];
-	var buffersLength = 0;
-
-	function read() {
-		var b = socket.read();
-		if (b) ondata(b);
-		else socket.once('readable', read);
-	}
-
-	function cleanup() {
-		socket.removeListener('end', onend);
-		socket.removeListener('error', onerror);
-		socket.removeListener('close', onclose);
-		socket.removeListener('readable', read);
-	}
-
-	function onclose(err) {
-		debug('onclose had error %o', err);
-	}
-
-	function onend() {
-		debug('onend');
-	}
-
-	function onerror(err) {
-		cleanup();
-		fn(err);
-	}
-
-	function ondata(b) {
-		buffers.push(b);
-		buffersLength += b.length;
-		var buffered = Buffer.concat(buffers, buffersLength);
-		var str = buffered.toString('ascii');
-
-		if (!~str.indexOf('\r\n\r\n')) {
-			// keep buffering
-			debug('have not received end of HTTP headers yet...');
-			read();
-			return;
-		}
-
-		var firstLine = str.substring(0, str.indexOf('\r\n'));
-		var statusCode = +firstLine.split(' ')[1];
-		debug('got proxy server response: %o', firstLine);
-
-		if (200 == statusCode) {
-			// 200 Connected status code!
-			var sock = socket;
-
-			// nullify the buffered data since we won't be needing it
-			buffers = buffered = null;
-
-			if (opts.secureEndpoint) {
-				// since the proxy is connecting to an SSL server, we have
-				// to upgrade this socket connection to an SSL connection
-				debug(
-					'upgrading proxy-connected socket to TLS connection: %o',
-					opts.host
-				);
-				opts.socket = socket;
-				opts.servername = opts.servername || opts.host;
-				opts.host = null;
-				opts.hostname = null;
-				opts.port = null;
-				sock = tls.connect(opts);
-			}
-
-			cleanup();
-			req.once('socket', resume);
-			fn(null, sock);
-		} else {
-			// some other status code that's not 200... need to re-play the HTTP header
-			// "data" events onto the socket once the HTTP machinery is attached so
-			// that the node core `http` can parse and handle the error status code
-			cleanup();
-
-			// the original socket is closed, and a new closed socket is
-			// returned instead, so that the proxy doesn't get the HTTP request
-			// written to it (which may contain `Authorization` headers or other
-			// sensitive data).
-			//
-			// See: https://hackerone.com/reports/541502
-			socket.destroy();
-			socket = new net.Socket();
-			socket.readable = true;
-
-			// save a reference to the concat'd Buffer for the `onsocket` callback
-			buffers = buffered;
-
-			// need to wait for the "socket" event to re-play the "data" events
-			req.once('socket', onsocket);
-
-			fn(null, socket);
-		}
-	}
-
-	function onsocket(socket) {
-		debug('replaying proxy buffer for failed request');
-		assert(socket.listenerCount('data') > 0);
-
-		// replay the "buffers" Buffer onto the `socket`, since at this point
-		// the HTTP module machinery has been hooked up for the user
-		socket.push(buffers);
-
-		// nullify the cached Buffer instance
-		buffers = null;
-	}
-
-	socket.on('error', onerror);
-	socket.on('close', onclose);
-	socket.on('end', onend);
-
-	read();
-
-	var hostname = opts.host + ':' + opts.port;
-	var msg = 'CONNECT ' + hostname + ' HTTP/1.1\r\n';
-
-	var headers = Object.assign({}, proxy.headers);
-	if (proxy.auth) {
-		headers['Proxy-Authorization'] =
-			'Basic ' + Buffer.from(proxy.auth).toString('base64');
-	}
-
-	// the Host header should only include the port
-	// number when it is a non-standard port
-	var host = opts.host;
-	if (!isDefaultPort(opts.port, opts.secureEndpoint)) {
-		host += ':' + opts.port;
-	}
-	headers['Host'] = host;
-
-	headers['Connection'] = 'close';
-	Object.keys(headers).forEach(function(name) {
-		msg += name + ': ' + headers[name] + '\r\n';
-	});
-
-	socket.write(msg + '\r\n');
-};
-
-/**
- * Resumes a socket.
- *
- * @param {(net.Socket|tls.Socket)} socket The socket to resume
- * @api public
- */
-
-function resume(socket) {
-	socket.resume();
-}
-
-function isDefaultPort(port, secure) {
-	return Boolean((!secure && port === 80) || (secure && port === 443));
-}
diff --git a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/package.json b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/package.json
index a03953e16..d58b42665 100644
--- a/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/package.json
+++ b/node_modules/npm-registry-fetch/node_modules/https-proxy-agent/package.json
@@ -1,27 +1,27 @@
 {
-  "_from": "https-proxy-agent@^4.0.0",
-  "_id": "https-proxy-agent@4.0.0",
+  "_from": "https-proxy-agent@^5.0.0",
+  "_id": "https-proxy-agent@5.0.0",
   "_inBundle": false,
-  "_integrity": "sha512-zoDhWrkR3of1l9QAL8/scJZyLu8j/gBkcwcaQOZh7Gyh/+uJQzGVETdgT30akuwkpL8HTRfssqI3BZuV18teDg==",
+  "_integrity": "sha512-EkYm5BcKUGiduxzSt3Eppko+PiNWNEpa4ySk9vTC6wDsQJW9rHSa+UhGNJoRYp7bz6Ht1eaRIa6QaJqO5rCFbA==",
   "_location": "/npm-registry-fetch/https-proxy-agent",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "https-proxy-agent@^4.0.0",
+    "raw": "https-proxy-agent@^5.0.0",
     "name": "https-proxy-agent",
     "escapedName": "https-proxy-agent",
-    "rawSpec": "^4.0.0",
+    "rawSpec": "^5.0.0",
     "saveSpec": null,
-    "fetchSpec": "^4.0.0"
+    "fetchSpec": "^5.0.0"
   },
   "_requiredBy": [
     "/npm-registry-fetch/make-fetch-happen"
   ],
-  "_resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-4.0.0.tgz",
-  "_shasum": "702b71fb5520a132a66de1f67541d9e62154d82b",
-  "_spec": "https-proxy-agent@^4.0.0",
-  "_where": "/Users/mperrotte/npminc/cli/node_modules/npm-registry-fetch/node_modules/make-fetch-happen",
+  "_resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.0.tgz",
+  "_shasum": "e2a90542abb68a762e0a0850f6c9edadfd8506b2",
+  "_spec": "https-proxy-agent@^5.0.0",
+  "_where": "/Users/isaacs/dev/npm/cli/node_modules/npm-registry-fetch/node_modules/make-fetch-happen",
   "author": {
     "name": "Nathan Rajlich",
     "email": "nathan@tootallnate.net",
@@ -32,18 +32,34 @@
   },
   "bundleDependencies": false,
   "dependencies": {
-    "agent-base": "5",
+    "agent-base": "6",
     "debug": "4"
   },
   "deprecated": false,
   "description": "An HTTP(s) proxy `http.Agent` implementation for HTTPS",
   "devDependencies": {
-    "mocha": "6",
-    "proxy": "1"
+    "@types/debug": "4",
+    "@types/node": "^12.12.11",
+    "@typescript-eslint/eslint-plugin": "1.6.0",
+    "@typescript-eslint/parser": "1.1.0",
+    "eslint": "5.16.0",
+    "eslint-config-airbnb": "17.1.0",
+    "eslint-config-prettier": "4.1.0",
+    "eslint-import-resolver-typescript": "1.1.1",
+    "eslint-plugin-import": "2.16.0",
+    "eslint-plugin-jsx-a11y": "6.2.1",
+    "eslint-plugin-react": "7.12.4",
+    "mocha": "^6.2.2",
+    "proxy": "1",
+    "rimraf": "^3.0.0",
+    "typescript": "^3.5.3"
   },
   "engines": {
-    "node": ">= 6.0.0"
+    "node": ">= 6"
   },
+  "files": [
+    "dist"
+  ],
   "homepage": "https://github.com/TooTallNate/node-https-proxy-agent#readme",
   "keywords": [
     "https",
@@ -52,15 +68,19 @@
     "agent"
   ],
   "license": "MIT",
-  "main": "./index.js",
+  "main": "dist/index",
   "name": "https-proxy-agent",
   "repository": {
     "type": "git",
     "url": "git://github.com/TooTallNate/node-https-proxy-agent.git"
   },
   "scripts": {
-    "test": "mocha --reporter spec"
+    "build": "tsc",
+    "prebuild": "rimraf dist",
+    "prepublishOnly": "npm run build",
+    "test": "mocha --reporter spec",
+    "test-lint": "eslint src --ext .js,.ts"
   },
-  "types": "./index.d.ts",
-  "version": "4.0.0"
+  "types": "dist/index",
+  "version": "5.0.0"
 }
diff --git a/node_modules/npm-registry-fetch/node_modules/make-fetch-happen/package.json b/node_modules/npm-registry-fetch/node_modules/make-fetch-happen/package.json
index 0d3245282..bc499863e 100644
--- a/node_modules/npm-registry-fetch/node_modules/make-fetch-happen/package.json
+++ b/node_modules/npm-registry-fetch/node_modules/make-fetch-happen/package.json
@@ -1,27 +1,27 @@
 {
-  "_from": "make-fetch-happen@^8.0.1",
-  "_id": "make-fetch-happen@8.0.1",
+  "_from": "make-fetch-happen@^8.0.2",
+  "_id": "make-fetch-happen@8.0.2",
   "_inBundle": false,
-  "_integrity": "sha512-oiK8xz6+IxaPqmOCW+rmlH922RTZ+fi4TAULGRih8ryqIju0x6WriDR3smm7Z+8NZRxDIK/iDLM096F/gLfiWg==",
+  "_integrity": "sha512-jRqI9zjLyz8ufXfLSbEObJ6a8sv8geeKYEPFpI+b39JjYU14MZtCiJGazSWPZMjCm7161b4r57N/na5fBXpooQ==",
   "_location": "/npm-registry-fetch/make-fetch-happen",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "make-fetch-happen@^8.0.1",
+    "raw": "make-fetch-happen@^8.0.2",
     "name": "make-fetch-happen",
     "escapedName": "make-fetch-happen",
-    "rawSpec": "^8.0.1",
+    "rawSpec": "^8.0.2",
     "saveSpec": null,
-    "fetchSpec": "^8.0.1"
+    "fetchSpec": "^8.0.2"
   },
   "_requiredBy": [
     "/npm-registry-fetch"
   ],
-  "_resolved": "https://registry.npmjs.org/make-fetch-happen/-/make-fetch-happen-8.0.1.tgz",
-  "_shasum": "94e0c57c42617d28f3e3c6c64a8977f87887362b",
-  "_spec": "make-fetch-happen@^8.0.1",
-  "_where": "/Users/claudiahdz/npm/cli/node_modules/npm-registry-fetch",
+  "_resolved": "https://registry.npmjs.org/make-fetch-happen/-/make-fetch-happen-8.0.2.tgz",
+  "_shasum": "155ef26d7c6f3caf8146b0f5d0140a01e0fdc050",
+  "_spec": "make-fetch-happen@^8.0.2",
+  "_where": "/Users/isaacs/dev/npm/cli/node_modules/npm-registry-fetch",
   "author": {
     "name": "Kat Marchán",
     "email": "kzm@zkat.tech"
@@ -34,8 +34,8 @@
     "agentkeepalive": "^4.1.0",
     "cacache": "^15.0.0",
     "http-cache-semantics": "^4.0.4",
-    "http-proxy-agent": "^3.0.0",
-    "https-proxy-agent": "^4.0.0",
+    "http-proxy-agent": "^4.0.1",
+    "https-proxy-agent": "^5.0.0",
     "is-lambda": "^1.0.1",
     "lru-cache": "^5.1.1",
     "minipass": "^3.0.0",
@@ -44,7 +44,7 @@
     "minipass-flush": "^1.0.5",
     "minipass-pipeline": "^1.2.2",
     "promise-retry": "^1.1.1",
-    "socks-proxy-agent": "^4.0.0",
+    "socks-proxy-agent": "^5.0.0",
     "ssri": "^8.0.0"
   },
   "deprecated": false,
@@ -94,5 +94,5 @@
     "release": "standard-version -s",
     "test": "tap test/*.js"
   },
-  "version": "8.0.1"
+  "version": "8.0.2"
 }
diff --git a/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/README.md b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/README.md
new file mode 100644
index 000000000..4df184ffa
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/README.md
@@ -0,0 +1,152 @@
+socks-proxy-agent
+================
+### A SOCKS proxy `http.Agent` implementation for HTTP and HTTPS
+[![Build Status](https://github.com/TooTallNate/node-socks-proxy-agent/workflows/Node%20CI/badge.svg)](https://github.com/TooTallNate/node-socks-proxy-agent/actions?workflow=Node+CI)
+
+This module provides an `http.Agent` implementation that connects to a
+specified SOCKS proxy server, and can be used with the built-in `http`
+and `https` modules.
+
+It can also be used in conjunction with the `ws` module to establish a WebSocket
+connection over a SOCKS proxy. See the "Examples" section below.
+
+Installation
+------------
+
+Install with `npm`:
+
+``` bash
+$ npm install socks-proxy-agent
+```
+
+
+Examples
+--------
+
+#### TypeScript example
+
+```ts
+import https from 'https';
+import { SocksProxyAgent } from 'socks-proxy-agent';
+
+const info = {
+	host: 'br41.nordvpn.com',
+	userId: 'your-name@gmail.com',
+	password: 'abcdef12345124'
+};
+const agent = new SocksProxyAgent(info);
+
+https.get('https://jsonip.org', { agent }, (res) => {
+	console.log(res.headers);
+	res.pipe(process.stdout);
+});
+```
+
+#### `http` module example
+
+```js
+var url = require('url');
+var http = require('http');
+var SocksProxyAgent = require('socks-proxy-agent');
+
+// SOCKS proxy to connect to
+var proxy = process.env.socks_proxy || 'socks://127.0.0.1:1080';
+console.log('using proxy server %j', proxy);
+
+// HTTP endpoint for the proxy to connect to
+var endpoint = process.argv[2] || 'http://nodejs.org/api/';
+console.log('attempting to GET %j', endpoint);
+var opts = url.parse(endpoint);
+
+// create an instance of the `SocksProxyAgent` class with the proxy server information
+var agent = new SocksProxyAgent(proxy);
+opts.agent = agent;
+
+http.get(opts, function (res) {
+	console.log('"response" event!', res.headers);
+	res.pipe(process.stdout);
+});
+```
+
+#### `https` module example
+
+```js
+var url = require('url');
+var https = require('https');
+var SocksProxyAgent = require('socks-proxy-agent');
+
+// SOCKS proxy to connect to
+var proxy = process.env.socks_proxy || 'socks://127.0.0.1:1080';
+console.log('using proxy server %j', proxy);
+
+// HTTP endpoint for the proxy to connect to
+var endpoint = process.argv[2] || 'https://encrypted.google.com/';
+console.log('attempting to GET %j', endpoint);
+var opts = url.parse(endpoint);
+
+// create an instance of the `SocksProxyAgent` class with the proxy server information
+var agent = new SocksProxyAgent(proxy);
+opts.agent = agent;
+
+https.get(opts, function (res) {
+	console.log('"response" event!', res.headers);
+	res.pipe(process.stdout);
+});
+```
+
+#### `ws` WebSocket connection example
+
+``` js
+var WebSocket = require('ws');
+var SocksProxyAgent = require('socks-proxy-agent');
+
+// SOCKS proxy to connect to
+var proxy = process.env.socks_proxy || 'socks://127.0.0.1:1080';
+console.log('using proxy server %j', proxy);
+
+// WebSocket endpoint for the proxy to connect to
+var endpoint = process.argv[2] || 'ws://echo.websocket.org';
+console.log('attempting to connect to WebSocket %j', endpoint);
+
+// create an instance of the `SocksProxyAgent` class with the proxy server information
+var agent = new SocksProxyAgent(proxy);
+
+// initiate the WebSocket connection
+var socket = new WebSocket(endpoint, { agent: agent });
+
+socket.on('open', function () {
+	console.log('"open" event!');
+	socket.send('hello world');
+});
+
+socket.on('message', function (data, flags) {
+	console.log('"message" event! %j %j', data, flags);
+	socket.close();
+});
+```
+
+License
+-------
+
+(The MIT License)
+
+Copyright (c) 2013 Nathan Rajlich &lt;nathan@tootallnate.net&gt;
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/agent.d.ts b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/agent.d.ts
new file mode 100644
index 000000000..52341a1b5
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/agent.d.ts
@@ -0,0 +1,21 @@
+/// <reference types="node" />
+import net from 'net';
+import { Agent, ClientRequest, RequestOptions } from 'agent-base';
+import { SocksProxyAgentOptions } from '.';
+/**
+ * The `SocksProxyAgent`.
+ *
+ * @api public
+ */
+export default class SocksProxyAgent extends Agent {
+    private lookup;
+    private proxy;
+    constructor(_opts: string | SocksProxyAgentOptions);
+    /**
+     * Initiates a SOCKS connection to the specified SOCKS proxy server,
+     * which in turn connects to the specified remote host and port.
+     *
+     * @api protected
+     */
+    callback(req: ClientRequest, opts: RequestOptions): Promise<net.Socket>;
+}
diff --git a/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/agent.js b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/agent.js
new file mode 100644
index 000000000..f779732bb
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/agent.js
@@ -0,0 +1,182 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const dns_1 = __importDefault(require("dns"));
+const tls_1 = __importDefault(require("tls"));
+const url_1 = __importDefault(require("url"));
+const debug_1 = __importDefault(require("debug"));
+const agent_base_1 = require("agent-base");
+const socks_1 = require("socks");
+const debug = debug_1.default('socks-proxy-agent');
+function dnsLookup(host) {
+    return new Promise((resolve, reject) => {
+        dns_1.default.lookup(host, (err, res) => {
+            if (err) {
+                reject(err);
+            }
+            else {
+                resolve(res);
+            }
+        });
+    });
+}
+function parseSocksProxy(opts) {
+    let port = 0;
+    let lookup = false;
+    let type = 5;
+    // Prefer `hostname` over `host`, because of `url.parse()`
+    const host = opts.hostname || opts.host;
+    if (!host) {
+        throw new TypeError('No "host"');
+    }
+    if (typeof opts.port === 'number') {
+        port = opts.port;
+    }
+    else if (typeof opts.port === 'string') {
+        port = parseInt(opts.port, 10);
+    }
+    // From RFC 1928, Section 3: https://tools.ietf.org/html/rfc1928#section-3
+    // "The SOCKS service is conventionally located on TCP port 1080"
+    if (!port) {
+        port = 1080;
+    }
+    // figure out if we want socks v4 or v5, based on the "protocol" used.
+    // Defaults to 5.
+    if (opts.protocol) {
+        switch (opts.protocol) {
+            case 'socks4:':
+                lookup = true;
+            // pass through
+            case 'socks4a:':
+                type = 4;
+                break;
+            case 'socks5:':
+                lookup = true;
+            // pass through
+            case 'socks:': // no version specified, default to 5h
+            case 'socks5h:':
+                type = 5;
+                break;
+            default:
+                throw new TypeError(`A "socks" protocol must be specified! Got: ${opts.protocol}`);
+        }
+    }
+    if (typeof opts.type !== 'undefined') {
+        if (opts.type === 4 || opts.type === 5) {
+            type = opts.type;
+        }
+        else {
+            throw new TypeError(`"type" must be 4 or 5, got: ${opts.type}`);
+        }
+    }
+    const proxy = {
+        host,
+        port,
+        type
+    };
+    let userId = opts.userId;
+    let password = opts.password;
+    if (opts.auth) {
+        const auth = opts.auth.split(':');
+        userId = auth[0];
+        password = auth[1];
+    }
+    if (userId) {
+        Object.defineProperty(proxy, 'userId', {
+            value: userId,
+            enumerable: false
+        });
+    }
+    if (password) {
+        Object.defineProperty(proxy, 'password', {
+            value: password,
+            enumerable: false
+        });
+    }
+    return { lookup, proxy };
+}
+/**
+ * The `SocksProxyAgent`.
+ *
+ * @api public
+ */
+class SocksProxyAgent extends agent_base_1.Agent {
+    constructor(_opts) {
+        let opts;
+        if (typeof _opts === 'string') {
+            opts = url_1.default.parse(_opts);
+        }
+        else {
+            opts = _opts;
+        }
+        if (!opts) {
+            throw new TypeError('a SOCKS proxy server `host` and `port` must be specified!');
+        }
+        super(opts);
+        const parsedProxy = parseSocksProxy(opts);
+        this.lookup = parsedProxy.lookup;
+        this.proxy = parsedProxy.proxy;
+    }
+    /**
+     * Initiates a SOCKS connection to the specified SOCKS proxy server,
+     * which in turn connects to the specified remote host and port.
+     *
+     * @api protected
+     */
+    callback(req, opts) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const { lookup, proxy } = this;
+            let { host, port } = opts;
+            if (!host) {
+                throw new Error('No `host` defined!');
+            }
+            if (lookup) {
+                // Client-side DNS resolution for "4" and "5" socks proxy versions.
+                host = yield dnsLookup(host);
+            }
+            const socksOpts = {
+                proxy,
+                destination: { host, port },
+                command: 'connect'
+            };
+            debug('Creating socks proxy connection: %o', socksOpts);
+            const { socket } = yield socks_1.SocksClient.createConnection(socksOpts);
+            debug('Successfully created socks proxy connection');
+            if (opts.secureEndpoint) {
+                const servername = opts.servername || opts.host;
+                if (!servername) {
+                    throw new Error('Could not determine "servername"');
+                }
+                // The proxy is connecting to a TLS server, so upgrade
+                // this socket connection to a TLS connection.
+                debug('Upgrading socket connection to TLS');
+                return tls_1.default.connect(Object.assign(Object.assign({}, omit(opts, 'host', 'hostname', 'path', 'port')), { socket,
+                    servername }));
+            }
+            return socket;
+        });
+    }
+}
+exports.default = SocksProxyAgent;
+function omit(obj, ...keys) {
+    const ret = {};
+    let key;
+    for (key in obj) {
+        if (!keys.includes(key)) {
+            ret[key] = obj[key];
+        }
+    }
+    return ret;
+}
+//# sourceMappingURL=agent.js.map
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/agent.js.map b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/agent.js.map
new file mode 100644
index 000000000..033d913ea
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/agent.js.map
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/index.d.ts b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/index.d.ts
new file mode 100644
index 000000000..eb92e04ff
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/index.d.ts
@@ -0,0 +1,18 @@
+/// <reference types="node" />
+import { Url } from 'url';
+import { SocksProxy } from 'socks';
+import { AgentOptions } from 'agent-base';
+import _SocksProxyAgent from './agent';
+declare function createSocksProxyAgent(opts: string | createSocksProxyAgent.SocksProxyAgentOptions): _SocksProxyAgent;
+declare namespace createSocksProxyAgent {
+    interface BaseSocksProxyAgentOptions {
+        host?: string | null;
+        port?: string | number | null;
+    }
+    export interface SocksProxyAgentOptions extends AgentOptions, BaseSocksProxyAgentOptions, Partial<Omit<Url & SocksProxy, keyof BaseSocksProxyAgentOptions>> {
+    }
+    export type SocksProxyAgent = _SocksProxyAgent;
+    export const SocksProxyAgent: typeof _SocksProxyAgent;
+    export {};
+}
+export = createSocksProxyAgent;
diff --git a/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/index.js b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/index.js
new file mode 100644
index 000000000..dd1e49a77
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/index.js
@@ -0,0 +1,14 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+const agent_1 = __importDefault(require("./agent"));
+function createSocksProxyAgent(opts) {
+    return new agent_1.default(opts);
+}
+(function (createSocksProxyAgent) {
+    createSocksProxyAgent.SocksProxyAgent = agent_1.default;
+    createSocksProxyAgent.prototype = agent_1.default.prototype;
+})(createSocksProxyAgent || (createSocksProxyAgent = {}));
+module.exports = createSocksProxyAgent;
+//# sourceMappingURL=index.js.map
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/index.js.map b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/index.js.map
new file mode 100644
index 000000000..074fe255c
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/dist/index.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;;;AAGA,oDAAuC;AAEvC,SAAS,qBAAqB,CAC7B,IAA2D;IAE3D,OAAO,IAAI,eAAgB,CAAC,IAAI,CAAC,CAAC;AACnC,CAAC;AAED,WAAU,qBAAqB;IAYjB,qCAAe,GAAG,eAAgB,CAAC;IAEhD,qBAAqB,CAAC,SAAS,GAAG,eAAgB,CAAC,SAAS,CAAC;AAC9D,CAAC,EAfS,qBAAqB,KAArB,qBAAqB,QAe9B;AAED,iBAAS,qBAAqB,CAAC"}
\ No newline at end of file
diff --git a/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/package.json b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/package.json
new file mode 100644
index 000000000..1ad95375e
--- /dev/null
+++ b/node_modules/npm-registry-fetch/node_modules/socks-proxy-agent/package.json
@@ -0,0 +1,94 @@
+{
+  "_from": "socks-proxy-agent@^5.0.0",
+  "_id": "socks-proxy-agent@5.0.0",
+  "_inBundle": false,
+  "_integrity": "sha512-lEpa1zsWCChxiynk+lCycKuC502RxDWLKJZoIhnxrWNjLSDGYRFflHA1/228VkRcnv9TIb8w98derGbpKxJRgA==",
+  "_location": "/npm-registry-fetch/socks-proxy-agent",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "socks-proxy-agent@^5.0.0",
+    "name": "socks-proxy-agent",
+    "escapedName": "socks-proxy-agent",
+    "rawSpec": "^5.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^5.0.0"
+  },
+  "_requiredBy": [
+    "/npm-registry-fetch/make-fetch-happen"
+  ],
+  "_resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-5.0.0.tgz",
+  "_shasum": "7c0f364e7b1cf4a7a437e71253bed72e9004be60",
+  "_spec": "socks-proxy-agent@^5.0.0",
+  "_where": "/Users/isaacs/dev/npm/cli/node_modules/npm-registry-fetch/node_modules/make-fetch-happen",
+  "author": {
+    "name": "Nathan Rajlich",
+    "email": "nathan@tootallnate.net",
+    "url": "http://n8.io/"
+  },
+  "bugs": {
+    "url": "https://github.com/TooTallNate/node-socks-proxy-agent/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "agent-base": "6",
+    "debug": "4",
+    "socks": "^2.3.3"
+  },
+  "deprecated": false,
+  "description": "A SOCKS proxy `http.Agent` implementation for HTTP and HTTPS",
+  "devDependencies": {
+    "@types/debug": "4",
+    "@types/node": "^12.12.11",
+    "@typescript-eslint/eslint-plugin": "1.6.0",
+    "@typescript-eslint/parser": "1.1.0",
+    "eslint": "5.16.0",
+    "eslint-config-airbnb": "17.1.0",
+    "eslint-config-prettier": "4.1.0",
+    "eslint-import-resolver-typescript": "1.1.1",
+    "eslint-plugin-import": "2.16.0",
+    "eslint-plugin-jsx-a11y": "6.2.1",
+    "eslint-plugin-react": "7.12.4",
+    "mocha": "^6.2.2",
+    "proxy": "1",
+    "raw-body": "^2.3.2",
+    "rimraf": "^3.0.0",
+    "socksv5": "github:TooTallNate/socksv5#fix/dstSock-close-event",
+    "typescript": "^3.5.3"
+  },
+  "engines": {
+    "node": ">= 6"
+  },
+  "files": [
+    "dist"
+  ],
+  "homepage": "https://github.com/TooTallNate/node-socks-proxy-agent#readme",
+  "keywords": [
+    "socks",
+    "socks4",
+    "socks4a",
+    "socks5",
+    "socks5h",
+    "proxy",
+    "http",
+    "https",
+    "agent"
+  ],
+  "license": "MIT",
+  "main": "dist/index",
+  "name": "socks-proxy-agent",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/TooTallNate/node-socks-proxy-agent.git"
+  },
+  "scripts": {
+    "build": "tsc",
+    "prebuild": "rimraf dist",
+    "prepublishOnly": "npm run build",
+    "test": "mocha --reporter spec",
+    "test-lint": "eslint src --ext .js,.ts"
+  },
+  "typings": "dist/index",
+  "version": "5.0.0"
+}
diff --git a/node_modules/npm-registry-fetch/package.json b/node_modules/npm-registry-fetch/package.json
index ece80c6e3..5f7c99b6f 100644
--- a/node_modules/npm-registry-fetch/package.json
+++ b/node_modules/npm-registry-fetch/package.json
@@ -1,10 +1,11 @@
 {
-  "_from": "npm-registry-fetch@7.0.0",
-  "_id": "npm-registry-fetch@7.0.0",
+  "_from": "npm-registry-fetch@8",
+  "_id": "npm-registry-fetch@8.0.0",
   "_inBundle": false,
-  "_integrity": "sha512-XABSG02i/03EfnXM8azGksxICQO8g5MSiaxIUBsNTLXnQLBcdQNS67aOZsF5Yn97RV9o9g+fBUUN2Sg8u7iCBw==",
+  "_integrity": "sha512-975WwLvZjX97y9UWWQ8nAyr7bw02s9xKPHqvEm5T900LQsB1HXb8Gb9ebYtCBLSX+K8gSOrO5KS/9yV/naLZmQ==",
   "_location": "/npm-registry-fetch",
   "_phantomChildren": {
+    "@tootallnate/once": "1.0.0",
     "cacache": "15.0.0",
     "depd": "1.1.2",
     "humanize-ms": "1.2.1",
@@ -17,27 +18,26 @@
     "minipass-pipeline": "1.2.2",
     "ms": "2.1.1",
     "promise-retry": "1.1.1",
-    "socks-proxy-agent": "4.0.2",
+    "socks": "2.3.3",
     "ssri": "8.0.0"
   },
   "_requested": {
-    "type": "version",
+    "type": "range",
     "registry": true,
-    "raw": "npm-registry-fetch@7.0.0",
+    "raw": "npm-registry-fetch@8",
     "name": "npm-registry-fetch",
     "escapedName": "npm-registry-fetch",
-    "rawSpec": "7.0.0",
+    "rawSpec": "8",
     "saveSpec": null,
-    "fetchSpec": "7.0.0"
+    "fetchSpec": "8"
   },
   "_requiredBy": [
     "#USER",
-    "/",
-    "/pacote"
+    "/"
   ],
-  "_resolved": "https://registry.npmjs.org/npm-registry-fetch/-/npm-registry-fetch-7.0.0.tgz",
-  "_shasum": "314529aa2818a379947912c26d41b42942e40b9f",
-  "_spec": "npm-registry-fetch@7.0.0",
+  "_resolved": "https://registry.npmjs.org/npm-registry-fetch/-/npm-registry-fetch-8.0.0.tgz",
+  "_shasum": "65bb51dd2b9634b8363019aac9c76c003e5c5eaf",
+  "_spec": "npm-registry-fetch@8",
   "_where": "/Users/isaacs/dev/npm/cli",
   "author": {
     "name": "Kat Marchán",
@@ -50,7 +50,7 @@
   "dependencies": {
     "@npmcli/ci-detect": "^1.0.0",
     "lru-cache": "^5.1.1",
-    "make-fetch-happen": "^8.0.1",
+    "make-fetch-happen": "^8.0.2",
     "minipass": "^3.0.0",
     "minipass-fetch": "^1.1.2",
     "minipass-json-stream": "^1.0.1",
@@ -103,5 +103,5 @@
     "check-coverage": true,
     "test-ignore": "test[\\\\/](util|cache)[\\\\/]"
   },
-  "version": "7.0.0"
+  "version": "8.0.0"
 }