read-package-tree@4.1.0

13 files changed, 178 insertions, 0 deletions

diff --git a/node_modules/readdir-scoped-modules/LICENSE b/node_modules/readdir-scoped-modules/LICENSE
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+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/readdir-scoped-modules/README.md b/node_modules/readdir-scoped-modules/README.md
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+# readdir-scoped-modules
+
+Like `fs.readdir` but handling `@org/module` dirs as if they were
+a single entry.
+
+Used by npm.
+
+## USAGE
+
+```javascript
+var readdir = require('readdir-scoped-modules')
+
+readdir('node_modules', function (er, entries) {
+  // entries will be something like
+  // ['a', '@org/foo', '@org/bar']
+})
+```
diff --git a/node_modules/readdir-scoped-modules/package.json b/node_modules/readdir-scoped-modules/package.json
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+++ b/node_modules/readdir-scoped-modules/package.json
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+{
+  "name": "readdir-scoped-modules",
+  "version": "1.0.1",
+  "description": "Like `fs.readdir` but handling `@org/module` dirs as if they were a single entry.",
+  "main": "readdir.js",
+  "directories": {
+    "test": "test"
+  },
+  "dependencies": {
+    "debuglog": "^1.0.1",
+    "dezalgo": "^1.0.0",
+    "graceful-fs": "^3.0.4",
+    "once": "^1.3.0"
+  },
+  "devDependencies": {
+    "tap": "0.4"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/npm/readdir-scoped-modules.git"
+  },
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me",
+    "url": "http://blog.izs.me/"
+  },
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/npm/readdir-scoped-modules/issues"
+  },
+  "homepage": "https://github.com/npm/readdir-scoped-modules",
+  "gitHead": "451d38946c5b6b6c0db33a890f33536a11ed79f7",
+  "_id": "readdir-scoped-modules@1.0.1",
+  "_shasum": "5c2a77f3e08250a8fddf53fa58cdc17900b808b9",
+  "_from": "readdir-scoped-modules@1.0.1",
+  "_npmVersion": "2.1.9",
+  "_nodeVersion": "0.10.33",
+  "_npmUser": {
+    "name": "othiym23",
+    "email": "ogd@aoaioxxysz.net"
+  },
+  "maintainers": [
+    {
+      "name": "isaacs",
+      "email": "i@izs.me"
+    },
+    {
+      "name": "othiym23",
+      "email": "ogd@aoaioxxysz.net"
+    }
+  ],
+  "dist": {
+    "shasum": "5c2a77f3e08250a8fddf53fa58cdc17900b808b9",
+    "tarball": "http://registry.npmjs.org/readdir-scoped-modules/-/readdir-scoped-modules-1.0.1.tgz"
+  },
+  "_resolved": "https://registry.npmjs.org/readdir-scoped-modules/-/readdir-scoped-modules-1.0.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/node_modules/readdir-scoped-modules/readdir.js b/node_modules/readdir-scoped-modules/readdir.js
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+++ b/node_modules/readdir-scoped-modules/readdir.js
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+var fs = require ('graceful-fs')
+var dz = require ('dezalgo')
+var once = require ('once')
+var path = require ('path')
+var debug = require ('debuglog') ('rds')
+
+module . exports = readdir
+
+function readdir (dir, cb) {
+  fs . readdir (dir, function (er, kids) {
+    if (er)
+      return cb (er)
+
+    debug ('dir=%j, kids=%j', dir, kids)
+    readScopes (dir, kids, function (er, data) {
+      if (er)
+        return cb (er)
+
+      // Sort for bonus consistency points
+      data = data . sort (function (a, b) {
+        return a > b ? 1 : -1
+      })
+
+      return cb (null, data)
+    })
+  })
+}
+
+// Turn [ 'a', '@scope' ] into
+// ['a', '@scope/foo', '@scope/bar']
+function readScopes (root, kids, cb) {
+  var scopes = kids . filter (function (kid) {
+    return kid . charAt (0) === '@'
+  })
+
+  kids = kids . filter (function (kid) {
+    return kid . charAt (0) !== '@'
+  })
+
+  debug ('scopes=%j', scopes)
+
+  if (scopes . length === 0)
+    dz (cb) (null, kids) // prevent maybe-sync zalgo release
+
+  cb = once (cb)
+  var l = scopes . length
+  scopes . forEach (function (scope) {
+    var scopedir = path . resolve (root, scope)
+    debug ('root=%j scope=%j scopedir=%j', root, scope, scopedir)
+    fs . readdir (scopedir, then . bind (null, scope))
+  })
+
+  function then (scope, er, scopekids) {
+    if (er)
+      return cb (er)
+
+    // XXX: Not sure how old this node bug is. Maybe superstition?
+    scopekids = scopekids . filter (function (scopekid) {
+      return !(scopekid === '.' || scopekid === '..' || !scopekid)
+    })
+
+    kids . push . apply (kids, scopekids . map (function (scopekid) {
+      return scope + '/' + scopekid
+    }))
+
+    debug ('scope=%j scopekids=%j kids=%j', scope, scopekids, kids)
+
+    if (--l === 0)
+      cb (null, kids)
+  }
+}
diff --git a/node_modules/readdir-scoped-modules/test/basic.js b/node_modules/readdir-scoped-modules/test/basic.js
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+++ b/node_modules/readdir-scoped-modules/test/basic.js
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+var test = require ('tap') . test
+var readdir = require ('../readdir.js')
+
+test ('basic', function (t) {
+  // should not get {a,b}/{x,y}, but SHOULD get @org/ and @scope children
+  var expect = [ '@org/x', '@org/y', '@scope/x', '@scope/y', 'a', 'b' ]
+
+  readdir (__dirname + '/fixtures', function (er, kids) {
+    if (er)
+      throw er
+    t.same(kids, expect)
+    t.end()
+  })
+})
diff --git a/node_modules/readdir-scoped-modules/test/fixtures/@org/x/.keep b/node_modules/readdir-scoped-modules/test/fixtures/@org/x/.keep
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diff --git a/node_modules/readdir-scoped-modules/test/fixtures/@org/y/.keep b/node_modules/readdir-scoped-modules/test/fixtures/@org/y/.keep
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+++ b/node_modules/readdir-scoped-modules/test/fixtures/@org/y/.keep
diff --git a/node_modules/readdir-scoped-modules/test/fixtures/@scope/x/.keep b/node_modules/readdir-scoped-modules/test/fixtures/@scope/x/.keep
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diff --git a/node_modules/readdir-scoped-modules/test/fixtures/@scope/y/.keep b/node_modules/readdir-scoped-modules/test/fixtures/@scope/y/.keep
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diff --git a/node_modules/readdir-scoped-modules/test/fixtures/a/x/.keep b/node_modules/readdir-scoped-modules/test/fixtures/a/x/.keep
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diff --git a/node_modules/readdir-scoped-modules/test/fixtures/a/y/.keep b/node_modules/readdir-scoped-modules/test/fixtures/a/y/.keep
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diff --git a/node_modules/readdir-scoped-modules/test/fixtures/b/x/.keep b/node_modules/readdir-scoped-modules/test/fixtures/b/x/.keep
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diff --git a/node_modules/readdir-scoped-modules/test/fixtures/b/y/.keep b/node_modules/readdir-scoped-modules/test/fixtures/b/y/.keep
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+++ b/node_modules/readdir-scoped-modules/test/fixtures/b/y/.keep