add node_modules to address #4364

9 files changed, 465 insertions, 0 deletions

diff --git a/node_modules/osenv/.npmignore b/node_modules/osenv/.npmignore
new file mode 100644
index 000000000..8c23deeb3
--- /dev/null
+++ b/node_modules/osenv/.npmignore
@@ -0,0 +1,13 @@
+*.swp
+.*.swp
+
+.DS_Store
+*~
+.project
+.settings
+npm-debug.log
+coverage.html
+.idea
+lib-cov
+
+node_modules
diff --git a/node_modules/osenv/.travis.yml b/node_modules/osenv/.travis.yml
new file mode 100644
index 000000000..99f2bbf50
--- /dev/null
+++ b/node_modules/osenv/.travis.yml
@@ -0,0 +1,9 @@
+language: node_js
+language: node_js
+node_js:
+  - '0.8'
+  - '0.10'
+  - '0.12'
+  - 'iojs'
+before_install:
+  - npm install -g npm@latest
diff --git a/node_modules/osenv/LICENSE b/node_modules/osenv/LICENSE
new file mode 100644
index 000000000..19129e315
--- /dev/null
+++ b/node_modules/osenv/LICENSE
@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/node_modules/osenv/README.md b/node_modules/osenv/README.md
new file mode 100644
index 000000000..08fd90023
--- /dev/null
+++ b/node_modules/osenv/README.md
@@ -0,0 +1,63 @@
+# osenv
+
+Look up environment settings specific to different operating systems.
+
+## Usage
+
+```javascript
+var osenv = require('osenv')
+var path = osenv.path()
+var user = osenv.user()
+// etc.
+
+// Some things are not reliably in the env, and have a fallback command:
+var h = osenv.hostname(function (er, hostname) {
+  h = hostname
+})
+// This will still cause it to be memoized, so calling osenv.hostname()
+// is now an immediate operation.
+
+// You can always send a cb, which will get called in the nextTick
+// if it's been memoized, or wait for the fallback data if it wasn't
+// found in the environment.
+osenv.hostname(function (er, hostname) {
+  if (er) console.error('error looking up hostname')
+  else console.log('this machine calls itself %s', hostname)
+})
+```
+
+## osenv.hostname()
+
+The machine name.  Calls `hostname` if not found.
+
+## osenv.user()
+
+The currently logged-in user.  Calls `whoami` if not found.
+
+## osenv.prompt()
+
+Either PS1 on unix, or PROMPT on Windows.
+
+## osenv.tmpdir()
+
+The place where temporary files should be created.
+
+## osenv.home()
+
+No place like it.
+
+## osenv.path()
+
+An array of the places that the operating system will search for
+executables.
+
+## osenv.editor() 
+
+Return the executable name of the editor program.  This uses the EDITOR
+and VISUAL environment variables, and falls back to `vi` on Unix, or
+`notepad.exe` on Windows.
+
+## osenv.shell()
+
+The SHELL on Unix, which Windows calls the ComSpec.  Defaults to 'bash'
+or 'cmd'.
diff --git a/node_modules/osenv/osenv.js b/node_modules/osenv/osenv.js
new file mode 100644
index 000000000..702a95b98
--- /dev/null
+++ b/node_modules/osenv/osenv.js
@@ -0,0 +1,72 @@
+var isWindows = process.platform === 'win32'
+var path = require('path')
+var exec = require('child_process').exec
+var osTmpdir = require('os-tmpdir')
+var osHomedir = require('os-homedir')
+
+// looking up envs is a bit costly.
+// Also, sometimes we want to have a fallback
+// Pass in a callback to wait for the fallback on failures
+// After the first lookup, always returns the same thing.
+function memo (key, lookup, fallback) {
+  var fell = false
+  var falling = false
+  exports[key] = function (cb) {
+    var val = lookup()
+    if (!val && !fell && !falling && fallback) {
+      fell = true
+      falling = true
+      exec(fallback, function (er, output, stderr) {
+        falling = false
+        if (er) return // oh well, we tried
+        val = output.trim()
+      })
+    }
+    exports[key] = function (cb) {
+      if (cb) process.nextTick(cb.bind(null, null, val))
+      return val
+    }
+    if (cb && !falling) process.nextTick(cb.bind(null, null, val))
+    return val
+  }
+}
+
+memo('user', function () {
+  return ( isWindows
+         ? process.env.USERDOMAIN + '\\' + process.env.USERNAME
+         : process.env.USER
+         )
+}, 'whoami')
+
+memo('prompt', function () {
+  return isWindows ? process.env.PROMPT : process.env.PS1
+})
+
+memo('hostname', function () {
+  return isWindows ? process.env.COMPUTERNAME : process.env.HOSTNAME
+}, 'hostname')
+
+memo('tmpdir', function () {
+  return osTmpdir()
+})
+
+memo('home', function () {
+  return osHomedir()
+})
+
+memo('path', function () {
+  return (process.env.PATH ||
+          process.env.Path ||
+          process.env.path).split(isWindows ? ';' : ':')
+})
+
+memo('editor', function () {
+  return process.env.EDITOR ||
+         process.env.VISUAL ||
+         (isWindows ? 'notepad.exe' : 'vi')
+})
+
+memo('shell', function () {
+  return isWindows ? process.env.ComSpec || 'cmd'
+         : process.env.SHELL || 'bash'
+})
diff --git a/node_modules/osenv/package.json b/node_modules/osenv/package.json
new file mode 100644
index 000000000..383144579
--- /dev/null
+++ b/node_modules/osenv/package.json
@@ -0,0 +1,109 @@
+{
+  "_args": [
+    [
+      {
+        "raw": "osenv@^0.1.3",
+        "scope": null,
+        "escapedName": "osenv",
+        "name": "osenv",
+        "rawSpec": "^0.1.3",
+        "spec": ">=0.1.3 <0.2.0",
+        "type": "range"
+      },
+      "/home/dold/repos/taler/wallet-webex/node_modules/global-prefix"
+    ]
+  ],
+  "_from": "osenv@>=0.1.3 <0.2.0",
+  "_id": "osenv@0.1.3",
+  "_inCache": true,
+  "_location": "/osenv",
+  "_nodeVersion": "2.2.1",
+  "_npmUser": {
+    "name": "isaacs",
+    "email": "isaacs@npmjs.com"
+  },
+  "_npmVersion": "3.0.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "raw": "osenv@^0.1.3",
+    "scope": null,
+    "escapedName": "osenv",
+    "name": "osenv",
+    "rawSpec": "^0.1.3",
+    "spec": ">=0.1.3 <0.2.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/global-prefix"
+  ],
+  "_resolved": "https://registry.npmjs.org/osenv/-/osenv-0.1.3.tgz",
+  "_shasum": "83cf05c6d6458fc4d5ac6362ea325d92f2754217",
+  "_shrinkwrap": null,
+  "_spec": "osenv@^0.1.3",
+  "_where": "/home/dold/repos/taler/wallet-webex/node_modules/global-prefix",
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me",
+    "url": "http://blog.izs.me/"
+  },
+  "bugs": {
+    "url": "https://github.com/npm/osenv/issues"
+  },
+  "dependencies": {
+    "os-homedir": "^1.0.0",
+    "os-tmpdir": "^1.0.0"
+  },
+  "description": "Look up environment settings specific to different operating systems",
+  "devDependencies": {
+    "tap": "^1.2.0"
+  },
+  "directories": {
+    "test": "test"
+  },
+  "dist": {
+    "shasum": "83cf05c6d6458fc4d5ac6362ea325d92f2754217",
+    "tarball": "https://registry.npmjs.org/osenv/-/osenv-0.1.3.tgz"
+  },
+  "gitHead": "f746b3405d8f9e28054d11b97e1436f6a15016c4",
+  "homepage": "https://github.com/npm/osenv#readme",
+  "keywords": [
+    "environment",
+    "variable",
+    "home",
+    "tmpdir",
+    "path",
+    "prompt",
+    "ps1"
+  ],
+  "license": "ISC",
+  "main": "osenv.js",
+  "maintainers": [
+    {
+      "name": "isaacs",
+      "email": "i@izs.me"
+    },
+    {
+      "name": "robertkowalski",
+      "email": "rok@kowalski.gd"
+    },
+    {
+      "name": "othiym23",
+      "email": "ogd@aoaioxxysz.net"
+    },
+    {
+      "name": "iarna",
+      "email": "me@re-becca.org"
+    }
+  ],
+  "name": "osenv",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/npm/osenv.git"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "version": "0.1.3"
+}
diff --git a/node_modules/osenv/test/unix.js b/node_modules/osenv/test/unix.js
new file mode 100644
index 000000000..f87cbfb32
--- /dev/null
+++ b/node_modules/osenv/test/unix.js
@@ -0,0 +1,71 @@
+// only run this test on windows
+// pretending to be another platform is too hacky, since it breaks
+// how the underlying system looks up module paths and runs
+// child processes, and all that stuff is cached.
+if (process.platform === 'win32') {
+  console.log('TAP Version 13\n' +
+              '1..0\n' +
+              '# Skip unix tests, this is not unix\n')
+  return
+}
+var tap = require('tap')
+
+// like unix, but funny
+process.env.USER = 'sirUser'
+process.env.HOME = '/home/sirUser'
+process.env.HOSTNAME = 'my-machine'
+process.env.TMPDIR = '/tmpdir'
+process.env.TMP = '/tmp'
+process.env.TEMP = '/temp'
+process.env.PATH = '/opt/local/bin:/usr/local/bin:/usr/bin/:bin'
+process.env.PS1 = '(o_o) $ '
+process.env.EDITOR = 'edit'
+process.env.VISUAL = 'visualedit'
+process.env.SHELL = 'zsh'
+
+tap.test('basic unix sanity test', function (t) {
+  var osenv = require('../osenv.js')
+
+  t.equal(osenv.user(), process.env.USER)
+  t.equal(osenv.home(), process.env.HOME)
+  t.equal(osenv.hostname(), process.env.HOSTNAME)
+  t.same(osenv.path(), process.env.PATH.split(':'))
+  t.equal(osenv.prompt(), process.env.PS1)
+  t.equal(osenv.tmpdir(), process.env.TMPDIR)
+
+  // mildly evil, but it's for a test.
+  process.env.TMPDIR = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  t.equal(osenv.tmpdir(), process.env.TMP)
+
+  process.env.TMP = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  t.equal(osenv.tmpdir(), process.env.TEMP)
+
+  process.env.TEMP = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  osenv.home = function () { return null }
+  t.equal(osenv.tmpdir(), '/tmp')
+
+  t.equal(osenv.editor(), 'edit')
+  process.env.EDITOR = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  t.equal(osenv.editor(), 'visualedit')
+
+  process.env.VISUAL = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  t.equal(osenv.editor(), 'vi')
+
+  t.equal(osenv.shell(), 'zsh')
+  process.env.SHELL = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  t.equal(osenv.shell(), 'bash')
+
+  t.end()
+})
diff --git a/node_modules/osenv/test/windows.js b/node_modules/osenv/test/windows.js
new file mode 100644
index 000000000..c9d837a32
--- /dev/null
+++ b/node_modules/osenv/test/windows.js
@@ -0,0 +1,74 @@
+// only run this test on windows
+// pretending to be another platform is too hacky, since it breaks
+// how the underlying system looks up module paths and runs
+// child processes, and all that stuff is cached.
+if (process.platform !== 'win32') {
+  console.log('TAP version 13\n' +
+              '1..0 # Skip windows tests, this is not windows\n')
+  return
+}
+
+// load this before clubbing the platform name.
+var tap = require('tap')
+
+process.env.windir = 'c:\\windows'
+process.env.USERDOMAIN = 'some-domain'
+process.env.USERNAME = 'sirUser'
+process.env.USERPROFILE = 'C:\\Users\\sirUser'
+process.env.COMPUTERNAME = 'my-machine'
+process.env.TMPDIR = 'C:\\tmpdir'
+process.env.TMP = 'C:\\tmp'
+process.env.TEMP = 'C:\\temp'
+process.env.Path = 'C:\\Program Files\\;C:\\Binary Stuff\\bin'
+process.env.PROMPT = '(o_o) $ '
+process.env.EDITOR = 'edit'
+process.env.VISUAL = 'visualedit'
+process.env.ComSpec = 'some-com'
+
+tap.test('basic windows sanity test', function (t) {
+  var osenv = require('../osenv.js')
+
+  t.equal(osenv.user(),
+          process.env.USERDOMAIN + '\\' + process.env.USERNAME)
+  t.equal(osenv.home(), process.env.USERPROFILE)
+  t.equal(osenv.hostname(), process.env.COMPUTERNAME)
+  t.same(osenv.path(), process.env.Path.split(';'))
+  t.equal(osenv.prompt(), process.env.PROMPT)
+  t.equal(osenv.tmpdir(), process.env.TMPDIR)
+
+  // mildly evil, but it's for a test.
+  process.env.TMPDIR = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  t.equal(osenv.tmpdir(), process.env.TMP)
+
+  process.env.TMP = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  t.equal(osenv.tmpdir(), process.env.TEMP)
+
+  process.env.TEMP = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  osenv.home = function () { return null }
+  t.equal(osenv.tmpdir(), 'c:\\windows\\temp')
+
+  t.equal(osenv.editor(), 'edit')
+  process.env.EDITOR = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  t.equal(osenv.editor(), 'visualedit')
+
+  process.env.VISUAL = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  t.equal(osenv.editor(), 'notepad.exe')
+
+  t.equal(osenv.shell(), 'some-com')
+  process.env.ComSpec = ''
+  delete require.cache[require.resolve('../osenv.js')]
+  var osenv = require('../osenv.js')
+  t.equal(osenv.shell(), 'cmd')
+
+  t.end()
+})
diff --git a/node_modules/osenv/x.tap b/node_modules/osenv/x.tap
new file mode 100644
index 000000000..90d847208
--- /dev/null
+++ b/node_modules/osenv/x.tap
@@ -0,0 +1,39 @@
+TAP version 13
+    # Subtest: test/unix.js
+    TAP version 13
+        # Subtest: basic unix sanity test
+        ok 1 - should be equal
+        ok 2 - should be equal
+        ok 3 - should be equal
+        ok 4 - should be equivalent
+        ok 5 - should be equal
+        ok 6 - should be equal
+        ok 7 - should be equal
+        ok 8 - should be equal
+        ok 9 - should be equal
+        ok 10 - should be equal
+        ok 11 - should be equal
+        ok 12 - should be equal
+        ok 13 - should be equal
+        ok 14 - should be equal
+        1..14
+    ok 1 - basic unix sanity test # time=10.712ms
+
+    1..1
+    # time=18.422ms
+ok 1 - test/unix.js # time=169.827ms
+
+    # Subtest: test/windows.js
+    TAP version 13
+    1..0 # Skip windows tests, this is not windows
+
+ok 2 - test/windows.js # SKIP Skip windows tests, this is not windows
+
+    # Subtest: test/nada.js
+    TAP version 13
+    1..0
+
+ok 2 - test/nada.js
+
+1..3
+# time=274.247ms