1 files changed, 382 insertions, 0 deletions
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/json-parse-helpfulerror/node_modules/jju/lib/stringify.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/json-parse-helpfulerror/node_modules/jju/lib/stringify.js
new file mode 100644
index 0000000000..e76af2efe8
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/json-parse-helpfulerror/node_modules/jju/lib/stringify.js
@@ -0,0 +1,382 @@
+/*
+ * Author: Alex Kocharin <alex@kocharin.ru>
+ * GIT: https://github.com/rlidwka/jju
+ * License: WTFPL, grab your copy here: http://www.wtfpl.net/txt/copying/
+ */
+
+var Uni = require('./unicode')
+
+// Fix Function#name on browsers that do not support it (IE)
+// http://stackoverflow.com/questions/6903762/function-name-not-supported-in-ie
+if (!(function f(){}).name) {
+  Object.defineProperty((function(){}).constructor.prototype, 'name', {
+    get: function() {
+      var name = this.toString().match(/^\s*function\s*(\S*)\s*\(/)[1]
+      // For better performance only parse once, and then cache the
+      // result through a new accessor for repeated access.
+      Object.defineProperty(this, 'name', { value: name })
+      return name
+    }
+  })
+}
+
+var special_chars = {
+  0: '\\0', // this is not an octal literal
+  8: '\\b',
+  9: '\\t',
+  10: '\\n',
+  11: '\\v',
+  12: '\\f',
+  13: '\\r',
+  92: '\\\\',
+}
+
+// for oddballs
+var hasOwnProperty = Object.prototype.hasOwnProperty
+
+// some people escape those, so I'd copy this to be safe
+var escapable = /[\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/
+
+function _stringify(object, options, recursiveLvl, currentKey) {
+  var json5 = (options.mode === 'json5' || !options.mode)
+  /*
+   * Opinionated decision warning:
+   *
+   * Objects are serialized in the following form:
+   * { type: 'Class', data: DATA }
+   *
+   * Class is supposed to be a function, and new Class(DATA) is
+   * supposed to be equivalent to the original value
+   */
+  /*function custom_type() {
+    return stringify({
+      type: object.constructor.name,
+      data: object.toString()
+    })
+  }*/
+
+  // if add, it's an internal indentation, so we add 1 level and a eol
+  // if !add, it's an ending indentation, so we just indent
+  function indent(str, add) {
+    var prefix = options._prefix ? options._prefix : ''
+    if (!options.indent) return prefix + str
+    var result = ''
+    var count = recursiveLvl + (add || 0)
+    for (var i=0; i<count; i++) result += options.indent
+    return prefix + result + str + (add ? '\n' : '')
+  }
+
+  function _stringify_key(key) {
+    if (options.quote_keys) return _stringify_str(key)
+    if (String(Number(key)) == key && key[0] != '-') return key
+    if (key == '') return _stringify_str(key)
+
+    var result = ''
+    for (var i=0; i<key.length; i++) {
+      if (i > 0) {
+        if (!Uni.isIdentifierPart(key[i]))
+          return _stringify_str(key)
+
+      } else {
+        if (!Uni.isIdentifierStart(key[i]))
+          return _stringify_str(key)
+      }
+
+      var chr = key.charCodeAt(i)
+
+      if (options.ascii) {
+        if (chr < 0x80) {
+          result += key[i]
+
+        } else {
+          result += '\\u' + ('0000' + chr.toString(16)).slice(-4)
+        }
+
+      } else {
+        if (escapable.exec(key[i])) {
+          result += '\\u' + ('0000' + chr.toString(16)).slice(-4)
+
+        } else {
+          result += key[i]
+        }
+      }
+    }
+
+    return result
+  }
+
+  function _stringify_str(key) {
+    var quote = options.quote
+    var quoteChr = quote.charCodeAt(0)
+
+    var result = ''
+    for (var i=0; i<key.length; i++) {
+      var chr = key.charCodeAt(i)
+
+      if (chr < 0x10) {
+        if (chr === 0 && json5) {
+          result += '\\0'
+        } else if (chr >= 8 && chr <= 13 && (json5 || chr !== 11)) {
+          result += special_chars[chr]
+        } else if (json5) {
+          result += '\\x0' + chr.toString(16)
+        } else {
+          result += '\\u000' + chr.toString(16)
+        }
+
+      } else if (chr < 0x20) {
+        if (json5) {
+          result += '\\x' + chr.toString(16)
+        } else {
+          result += '\\u00' + chr.toString(16)
+        }
+
+      } else if (chr >= 0x20 && chr < 0x80) {
+        // ascii range
+        if (chr === 47 && i && key[i-1] === '<') {
+          // escaping slashes in </script>
+          result += '\\' + key[i]
+
+        } else if (chr === 92) {
+          result += '\\\\'
+
+        } else if (chr === quoteChr) {
+          result += '\\' + quote
+
+        } else {
+          result += key[i]
+        }
+
+      } else if (options.ascii || Uni.isLineTerminator(key[i]) || escapable.exec(key[i])) {
+        if (chr < 0x100) {
+          if (json5) {
+            result += '\\x' + chr.toString(16)
+          } else {
+            result += '\\u00' + chr.toString(16)
+          }
+
+        } else if (chr < 0x1000) {
+          result += '\\u0' + chr.toString(16)
+
+        } else if (chr < 0x10000) {
+          result += '\\u' + chr.toString(16)
+
+        } else {
+          throw Error('weird codepoint')
+        }
+      } else {
+        result += key[i]
+      }
+    }
+    return quote + result + quote
+  }
+
+  function _stringify_object() {
+    if (object === null) return 'null'
+    var result = []
+      , len = 0
+      , braces
+
+    if (Array.isArray(object)) {
+      braces = '[]'
+      for (var i=0; i<object.length; i++) {
+        var s = _stringify(object[i], options, recursiveLvl+1, String(i))
+        if (s === undefined) s = 'null'
+        len += s.length + 2
+        result.push(s + ',')
+      }
+
+    } else {
+      braces = '{}'
+      var fn = function(key) {
+        var t = _stringify(object[key], options, recursiveLvl+1, key)
+        if (t !== undefined) {
+          t = _stringify_key(key) + ':' + (options.indent ? ' ' : '') + t + ','
+          len += t.length + 1
+          result.push(t)
+        }
+      }
+
+      if (Array.isArray(options.replacer)) {
+        for (var i=0; i<options.replacer.length; i++)
+          if (hasOwnProperty.call(object, options.replacer[i]))
+            fn(options.replacer[i])
+      } else {
+        var keys = Object.keys(object)
+        if (options.sort_keys)
+          keys = keys.sort(typeof(options.sort_keys) === 'function'
+                           ? options.sort_keys : undefined)
+        keys.forEach(fn)
+      }
+    }
+
+    // objects shorter than 30 characters are always inlined
+    // objects longer than 60 characters are always splitted to multiple lines
+    // anything in the middle depends on indentation level
+    len -= 2
+    if (options.indent && (len > options._splitMax - recursiveLvl * options.indent.length || len > options._splitMin) ) {
+      // remove trailing comma in multiline if asked to
+      if (options.no_trailing_comma && result.length) {
+        result[result.length-1] = result[result.length-1].substring(0, result[result.length-1].length-1)
+      }
+
+      var innerStuff = result.map(function(x) {return indent(x, 1)}).join('')
+      return braces[0]
+          + (options.indent ? '\n' : '')
+          + innerStuff
+          + indent(braces[1])
+    } else {
+      // always remove trailing comma in one-lined arrays
+      if (result.length) {
+        result[result.length-1] = result[result.length-1].substring(0, result[result.length-1].length-1)
+      }
+
+      var innerStuff = result.join(options.indent ? ' ' : '')
+      return braces[0]
+          + innerStuff
+          + braces[1]
+    }
+  }
+
+  function _stringify_nonobject(object) {
+    if (typeof(options.replacer) === 'function') {
+      object = options.replacer.call(null, currentKey, object)
+    }
+
+    switch(typeof(object)) {
+      case 'string':
+        return _stringify_str(object)
+
+      case 'number':
+        if (object === 0 && 1/object < 0) {
+          // Opinionated decision warning:
+          //
+          // I want cross-platform negative zero in all js engines
+          // I know they're equal, but why lose that tiny bit of
+          // information needlessly?
+          return '-0'
+        }
+        if (!json5 && !Number.isFinite(object)) {
+          // json don't support infinity (= sucks)
+          return 'null'
+        }
+        return object.toString()
+
+      case 'boolean':
+        return object.toString()
+
+      case 'undefined':
+        return undefined
+
+      case 'function':
+//        return custom_type()
+
+      default:
+        // fallback for something weird
+        return JSON.stringify(object)
+    }
+  }
+
+  if (options._stringify_key) {
+    return _stringify_key(object)
+  }
+
+  if (typeof(object) === 'object') {
+    if (object === null) return 'null'
+
+    var str
+    if (typeof(str = object.toJSON5) === 'function' && options.mode !== 'json') {
+      object = str.call(object, currentKey)
+
+    } else if (typeof(str = object.toJSON) === 'function') {
+      object = str.call(object, currentKey)
+    }
+
+    if (object === null) return 'null'
+    if (typeof(object) !== 'object') return _stringify_nonobject(object)
+
+    if (object.constructor === Number || object.constructor === Boolean || object.constructor === String) {
+      object = object.valueOf()
+      return _stringify_nonobject(object)
+
+    } else if (object.constructor === Date) {
+      // only until we can't do better
+      return _stringify_nonobject(object.toISOString())
+
+    } else {
+      if (typeof(options.replacer) === 'function') {
+        object = options.replacer.call(null, currentKey, object)
+        if (typeof(object) !== 'object') return _stringify_nonobject(object)
+      }
+
+      return _stringify_object(object)
+    }
+  } else {
+    return _stringify_nonobject(object)
+  }
+}
+
+/*
+ * stringify(value, options)
+ * or
+ * stringify(value, replacer, space)
+ *
+ * where:
+ * value - anything
+ * options - object
+ * replacer - function or array
+ * space - boolean or number or string
+ */
+module.exports.stringify = function stringifyJSON(object, options, _space) {
+  // support legacy syntax
+  if (typeof(options) === 'function' || Array.isArray(options)) {
+    options = {
+      replacer: options
+    }
+  } else if (typeof(options) === 'object' && options !== null) {
+    // nothing to do
+  } else {
+    options = {}
+  }
+  if (_space != null) options.indent = _space
+
+  if (options.indent == null) options.indent = '\t'
+  if (options.quote == null) options.quote = "'"
+  if (options.ascii == null) options.ascii = false
+  if (options.mode == null) options.mode = 'json5'
+
+  if (options.mode === 'json' || options.mode === 'cjson') {
+    // json only supports double quotes (= sucks)
+    options.quote = '"'
+
+    // json don't support trailing commas (= sucks)
+    options.no_trailing_comma = true
+
+    // json don't support unquoted property names (= sucks)
+    options.quote_keys = true
+  }
+
+  // why would anyone use such objects?
+  if (typeof(options.indent) === 'object') {
+    if (options.indent.constructor === Number
+    ||  options.indent.constructor === Boolean
+    ||  options.indent.constructor === String)
+      options.indent = options.indent.valueOf()
+  }
+
+  // gap is capped at 10 characters
+  if (typeof(options.indent) === 'number') {
+    if (options.indent >= 0) {
+      options.indent = Array(Math.min(~~options.indent, 10) + 1).join(' ')
+    } else {
+      options.indent = false
+    }
+  } else if (typeof(options.indent) === 'string') {
+    options.indent = options.indent.substr(0, 10)
+  }
+
+  if (options._splitMin == null) options._splitMin = 50
+  if (options._splitMax == null) options._splitMax = 70
+
+  return _stringify(object, options, 0, '')
+}