aboutsummaryrefslogtreecommitdiffhomepage
path: root/node_modules/depd/lib
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/depd/lib')
-rw-r--r--node_modules/depd/lib/browser/index.js77
-rw-r--r--node_modules/depd/lib/compat/callsite-tostring.js103
-rw-r--r--node_modules/depd/lib/compat/event-listener-count.js22
-rw-r--r--node_modules/depd/lib/compat/index.js79
4 files changed, 281 insertions, 0 deletions
diff --git a/node_modules/depd/lib/browser/index.js b/node_modules/depd/lib/browser/index.js
new file mode 100644
index 0000000..6be45cc
--- /dev/null
+++ b/node_modules/depd/lib/browser/index.js
@@ -0,0 +1,77 @@
+/*!
+ * depd
+ * Copyright(c) 2015 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict'
+
+/**
+ * Module exports.
+ * @public
+ */
+
+module.exports = depd
+
+/**
+ * Create deprecate for namespace in caller.
+ */
+
+function depd (namespace) {
+ if (!namespace) {
+ throw new TypeError('argument namespace is required')
+ }
+
+ function deprecate (message) {
+ // no-op in browser
+ }
+
+ deprecate._file = undefined
+ deprecate._ignored = true
+ deprecate._namespace = namespace
+ deprecate._traced = false
+ deprecate._warned = Object.create(null)
+
+ deprecate.function = wrapfunction
+ deprecate.property = wrapproperty
+
+ return deprecate
+}
+
+/**
+ * Return a wrapped function in a deprecation message.
+ *
+ * This is a no-op version of the wrapper, which does nothing but call
+ * validation.
+ */
+
+function wrapfunction (fn, message) {
+ if (typeof fn !== 'function') {
+ throw new TypeError('argument fn must be a function')
+ }
+
+ return fn
+}
+
+/**
+ * Wrap property in a deprecation message.
+ *
+ * This is a no-op version of the wrapper, which does nothing but call
+ * validation.
+ */
+
+function wrapproperty (obj, prop, message) {
+ if (!obj || (typeof obj !== 'object' && typeof obj !== 'function')) {
+ throw new TypeError('argument obj must be object')
+ }
+
+ var descriptor = Object.getOwnPropertyDescriptor(obj, prop)
+
+ if (!descriptor) {
+ throw new TypeError('must call property on owner object')
+ }
+
+ if (!descriptor.configurable) {
+ throw new TypeError('property must be configurable')
+ }
+}
diff --git a/node_modules/depd/lib/compat/callsite-tostring.js b/node_modules/depd/lib/compat/callsite-tostring.js
new file mode 100644
index 0000000..73186dc
--- /dev/null
+++ b/node_modules/depd/lib/compat/callsite-tostring.js
@@ -0,0 +1,103 @@
+/*!
+ * depd
+ * Copyright(c) 2014 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict'
+
+/**
+ * Module exports.
+ */
+
+module.exports = callSiteToString
+
+/**
+ * Format a CallSite file location to a string.
+ */
+
+function callSiteFileLocation (callSite) {
+ var fileName
+ var fileLocation = ''
+
+ if (callSite.isNative()) {
+ fileLocation = 'native'
+ } else if (callSite.isEval()) {
+ fileName = callSite.getScriptNameOrSourceURL()
+ if (!fileName) {
+ fileLocation = callSite.getEvalOrigin()
+ }
+ } else {
+ fileName = callSite.getFileName()
+ }
+
+ if (fileName) {
+ fileLocation += fileName
+
+ var lineNumber = callSite.getLineNumber()
+ if (lineNumber != null) {
+ fileLocation += ':' + lineNumber
+
+ var columnNumber = callSite.getColumnNumber()
+ if (columnNumber) {
+ fileLocation += ':' + columnNumber
+ }
+ }
+ }
+
+ return fileLocation || 'unknown source'
+}
+
+/**
+ * Format a CallSite to a string.
+ */
+
+function callSiteToString (callSite) {
+ var addSuffix = true
+ var fileLocation = callSiteFileLocation(callSite)
+ var functionName = callSite.getFunctionName()
+ var isConstructor = callSite.isConstructor()
+ var isMethodCall = !(callSite.isToplevel() || isConstructor)
+ var line = ''
+
+ if (isMethodCall) {
+ var methodName = callSite.getMethodName()
+ var typeName = getConstructorName(callSite)
+
+ if (functionName) {
+ if (typeName && functionName.indexOf(typeName) !== 0) {
+ line += typeName + '.'
+ }
+
+ line += functionName
+
+ if (methodName && functionName.lastIndexOf('.' + methodName) !== functionName.length - methodName.length - 1) {
+ line += ' [as ' + methodName + ']'
+ }
+ } else {
+ line += typeName + '.' + (methodName || '<anonymous>')
+ }
+ } else if (isConstructor) {
+ line += 'new ' + (functionName || '<anonymous>')
+ } else if (functionName) {
+ line += functionName
+ } else {
+ addSuffix = false
+ line += fileLocation
+ }
+
+ if (addSuffix) {
+ line += ' (' + fileLocation + ')'
+ }
+
+ return line
+}
+
+/**
+ * Get constructor name of reviver.
+ */
+
+function getConstructorName (obj) {
+ var receiver = obj.receiver
+ return (receiver.constructor && receiver.constructor.name) || null
+}
diff --git a/node_modules/depd/lib/compat/event-listener-count.js b/node_modules/depd/lib/compat/event-listener-count.js
new file mode 100644
index 0000000..3a8925d
--- /dev/null
+++ b/node_modules/depd/lib/compat/event-listener-count.js
@@ -0,0 +1,22 @@
+/*!
+ * depd
+ * Copyright(c) 2015 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict'
+
+/**
+ * Module exports.
+ * @public
+ */
+
+module.exports = eventListenerCount
+
+/**
+ * Get the count of listeners on an event emitter of a specific type.
+ */
+
+function eventListenerCount (emitter, type) {
+ return emitter.listeners(type).length
+}
diff --git a/node_modules/depd/lib/compat/index.js b/node_modules/depd/lib/compat/index.js
new file mode 100644
index 0000000..955b333
--- /dev/null
+++ b/node_modules/depd/lib/compat/index.js
@@ -0,0 +1,79 @@
+/*!
+ * depd
+ * Copyright(c) 2014-2015 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict'
+
+/**
+ * Module dependencies.
+ * @private
+ */
+
+var EventEmitter = require('events').EventEmitter
+
+/**
+ * Module exports.
+ * @public
+ */
+
+lazyProperty(module.exports, 'callSiteToString', function callSiteToString () {
+ var limit = Error.stackTraceLimit
+ var obj = {}
+ var prep = Error.prepareStackTrace
+
+ function prepareObjectStackTrace (obj, stack) {
+ return stack
+ }
+
+ Error.prepareStackTrace = prepareObjectStackTrace
+ Error.stackTraceLimit = 2
+
+ // capture the stack
+ Error.captureStackTrace(obj)
+
+ // slice the stack
+ var stack = obj.stack.slice()
+
+ Error.prepareStackTrace = prep
+ Error.stackTraceLimit = limit
+
+ return stack[0].toString ? toString : require('./callsite-tostring')
+})
+
+lazyProperty(module.exports, 'eventListenerCount', function eventListenerCount () {
+ return EventEmitter.listenerCount || require('./event-listener-count')
+})
+
+/**
+ * Define a lazy property.
+ */
+
+function lazyProperty (obj, prop, getter) {
+ function get () {
+ var val = getter()
+
+ Object.defineProperty(obj, prop, {
+ configurable: true,
+ enumerable: true,
+ value: val
+ })
+
+ return val
+ }
+
+ Object.defineProperty(obj, prop, {
+ configurable: true,
+ enumerable: true,
+ get: get
+ })
+}
+
+/**
+ * Call toString() on the obj
+ */
+
+function toString (obj) {
+ return obj.toString()
+}