src: install npm@3 with npm@2

Restore the ability to do one-shot upgrades from the versions of npm
bundled with Node 0.8 to npm@3, which simplifies using Travis with old
Node and new npm, for compatibility testing purposes. Older versions of
npm repack packages on install, which works poorly with the way npm@3
handles bundledDependencies with flat trees.

Fixes: #9668

PR-URL: https://github.com/npm/npm/pull/9981

5 files changed, 133 insertions, 60 deletions

diff --git a/node_modules/read-installed/node_modules/util-extend/README.md b/node_modules/read-installed/node_modules/util-extend/README.md
new file mode 100644
index 000000000..be03922ab
--- /dev/null
+++ b/node_modules/read-installed/node_modules/util-extend/README.md
@@ -0,0 +1,13 @@
+# util-extend
+
+The Node object extending function that Node uses for Node!
+
+## Usage
+
+```js
+var extend = require('util-extend');
+function functionThatTakesOptions(options) {
+  var options = extend(defaults, options);
+  // now any unset options are set to the defaults.
+}
+```
diff --git a/node_modules/read-installed/node_modules/util-extend/extend.js b/node_modules/read-installed/node_modules/util-extend/extend.js
new file mode 100644
index 000000000..de9fcf471
--- /dev/null
+++ b/node_modules/read-installed/node_modules/util-extend/extend.js
@@ -0,0 +1,33 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// 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.
+
+module.exports = extend;
+function extend(origin, add) {
+  // Don't do anything if add isn't an object
+  if (!add || typeof add !== 'object') return origin;
+
+  var keys = Object.keys(add);
+  var i = keys.length;
+  while (i--) {
+    origin[keys[i]] = add[keys[i]];
+  }
+  return origin;
+}
diff --git a/node_modules/read-installed/node_modules/util-extend/package.json b/node_modules/read-installed/node_modules/util-extend/package.json
new file mode 100644
index 000000000..259d6c104
--- /dev/null
+++ b/node_modules/read-installed/node_modules/util-extend/package.json
@@ -0,0 +1,41 @@
+{
+  "name": "util-extend",
+  "version": "1.0.1",
+  "description": "Node's internal object extension function",
+  "main": "extend.js",
+  "scripts": {
+    "test": "node test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/util-extend.git"
+  },
+  "author": "",
+  "license": "MIT",
+  "readmeFilename": "README.md",
+  "readme": "# util-extend\n\nThe Node object extending function that Node uses for Node!\n\n## Usage\n\n```js\nvar extend = require('util-extend');\nfunction functionThatTakesOptions(options) {\n  var options = extend(defaults, options);\n  // now any unset options are set to the defaults.\n}\n```\n",
+  "bugs": {
+    "url": "https://github.com/isaacs/util-extend/issues"
+  },
+  "_id": "util-extend@1.0.1",
+  "dist": {
+    "shasum": "bb703b79480293ddcdcfb3c6a9fea20f483415bc",
+    "tarball": "http://registry.npmjs.org/util-extend/-/util-extend-1.0.1.tgz"
+  },
+  "_from": "util-extend@>=1.0.1 <2.0.0",
+  "_npmVersion": "1.3.4",
+  "_npmUser": {
+    "name": "isaacs",
+    "email": "i@izs.me"
+  },
+  "maintainers": [
+    {
+      "name": "isaacs",
+      "email": "i@izs.me"
+    }
+  ],
+  "directories": {},
+  "_shasum": "bb703b79480293ddcdcfb3c6a9fea20f483415bc",
+  "_resolved": "https://registry.npmjs.org/util-extend/-/util-extend-1.0.1.tgz",
+  "homepage": "https://github.com/isaacs/util-extend#readme"
+}
diff --git a/node_modules/read-installed/node_modules/util-extend/test.js b/node_modules/read-installed/node_modules/util-extend/test.js
new file mode 100644
index 000000000..fbee2b1e1
--- /dev/null
+++ b/node_modules/read-installed/node_modules/util-extend/test.js
@@ -0,0 +1,10 @@
+var assert = require('assert');
+var extend = require('./');
+assert.deepEqual(extend({a:1}),             {a:1});
+assert.deepEqual(extend({a:1}, []),         {a:1});
+assert.deepEqual(extend({a:1}, null),       {a:1});
+assert.deepEqual(extend({a:1}, true),       {a:1});
+assert.deepEqual(extend({a:1}, false),      {a:1});
+assert.deepEqual(extend({a:1}, {b:2}),      {a:1, b:2});
+assert.deepEqual(extend({a:1, b:2}, {b:3}), {a:1, b:3});
+console.log('ok');
diff --git a/node_modules/read-installed/package.json b/node_modules/read-installed/package.json
index 546f7f339..76977474c 100644
--- a/node_modules/read-installed/package.json
+++ b/node_modules/read-installed/package.json
@@ -1,70 +1,56 @@
 {
-  "_args": [
-    [
-      "read-installed@~4.0.2",
-      "/Users/rebecca/code/npm"
-    ]
-  ],
-  "_from": "read-installed@>=4.0.2 <4.1.0",
-  "_id": "read-installed@4.0.3",
-  "_inCache": true,
-  "_location": "/read-installed",
-  "_nodeVersion": "2.2.2",
-  "_npmUser": {
-    "email": "kat@sykosomatic.org",
-    "name": "zkat"
-  },
-  "_npmVersion": "2.14.3",
-  "_phantomChildren": {},
-  "_requested": {
-    "name": "read-installed",
-    "raw": "read-installed@~4.0.2",
-    "rawSpec": "~4.0.2",
-    "scope": null,
-    "spec": ">=4.0.2 <4.1.0",
-    "type": "range"
-  },
-  "_requiredBy": [
-    "/"
-  ],
-  "_resolved": "https://registry.npmjs.org/read-installed/-/read-installed-4.0.3.tgz",
-  "_shasum": "ff9b8b67f187d1e4c29b9feb31f6b223acd19067",
-  "_shrinkwrap": null,
-  "_spec": "read-installed@~4.0.2",
-  "_where": "/Users/rebecca/code/npm",
-  "author": {
-    "email": "i@izs.me",
-    "name": "Isaac Z. Schlueter",
-    "url": "http://blog.izs.me/"
+  "name": "read-installed",
+  "description": "Read all the installed packages in a folder, and return a tree structure with all the data.",
+  "version": "4.0.3",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/read-installed.git"
   },
-  "bugs": {
-    "url": "https://github.com/isaacs/read-installed/issues"
+  "main": "read-installed.js",
+  "scripts": {
+    "test": "tap ./test/*.js"
   },
   "dependencies": {
     "debuglog": "^1.0.1",
-    "graceful-fs": "^4.1.2",
     "read-package-json": "^2.0.0",
     "readdir-scoped-modules": "^1.0.0",
     "semver": "2 || 3 || 4 || 5",
     "slide": "~1.1.3",
-    "util-extend": "^1.0.1"
+    "util-extend": "^1.0.1",
+    "graceful-fs": "^4.1.2"
   },
-  "description": "Read all the installed packages in a folder, and return a tree structure with all the data.",
+  "optionalDependencies": {
+    "graceful-fs": "^4.1.2"
+  },
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me",
+    "url": "http://blog.izs.me/"
+  },
+  "license": "ISC",
   "devDependencies": {
     "mkdirp": "^0.5.0",
     "rimraf": "^2.2.8",
     "tap": "^1.2.0"
   },
-  "directories": {},
+  "gitHead": "da02df6acdb5f5ee31d8c637ef31fb50efb455c1",
+  "bugs": {
+    "url": "https://github.com/isaacs/read-installed/issues"
+  },
+  "homepage": "https://github.com/isaacs/read-installed#readme",
+  "_id": "read-installed@4.0.3",
+  "_shasum": "ff9b8b67f187d1e4c29b9feb31f6b223acd19067",
+  "_from": "read-installed@>=4.0.3 <4.1.0",
+  "_npmVersion": "2.14.3",
+  "_nodeVersion": "2.2.2",
+  "_npmUser": {
+    "name": "zkat",
+    "email": "kat@sykosomatic.org"
+  },
   "dist": {
     "shasum": "ff9b8b67f187d1e4c29b9feb31f6b223acd19067",
     "tarball": "http://registry.npmjs.org/read-installed/-/read-installed-4.0.3.tgz"
   },
-  "gitHead": "da02df6acdb5f5ee31d8c637ef31fb50efb455c1",
-  "homepage": "https://github.com/isaacs/read-installed#readme",
-  "installable": true,
-  "license": "ISC",
-  "main": "read-installed.js",
   "maintainers": [
     {
       "name": "iarna",
@@ -83,16 +69,6 @@
       "email": "kat@sykosomatic.org"
     }
   ],
-  "name": "read-installed",
-  "optionalDependencies": {
-    "graceful-fs": "^4.1.2"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/isaacs/read-installed.git"
-  },
-  "scripts": {
-    "test": "tap ./test/*.js"
-  },
-  "version": "4.0.3"
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/read-installed/-/read-installed-4.0.3.tgz"
 }