66 lines
2.4 KiB
JavaScript
66 lines
2.4 KiB
JavaScript
'use strict'
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const { getGlobalDispatcher, setGlobalDispatcher } = require('./lib/global')
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const EnvHttpProxyAgent = require('./lib/dispatcher/env-http-proxy-agent')
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const fetchImpl = require('./lib/web/fetch').fetch
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// Capture __filename at module load time for stack trace augmentation.
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// This may be undefined when bundled in environments like Node.js internals.
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const currentFilename = typeof __filename !== 'undefined' ? __filename : undefined
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function appendFetchStackTrace (err, filename) {
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if (!err || typeof err !== 'object') {
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return
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}
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const stack = typeof err.stack === 'string' ? err.stack : ''
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const normalizedFilename = filename.replace(/\\/g, '/')
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if (stack && (stack.includes(filename) || stack.includes(normalizedFilename))) {
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return
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}
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const capture = {}
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Error.captureStackTrace(capture, appendFetchStackTrace)
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if (!capture.stack) {
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return
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}
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const captureLines = capture.stack.split('\n').slice(1).join('\n')
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err.stack = stack ? `${stack}\n${captureLines}` : capture.stack
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}
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module.exports.fetch = function fetch (init, options = undefined) {
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return fetchImpl(init, options).catch(err => {
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if (currentFilename) {
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appendFetchStackTrace(err, currentFilename)
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} else if (err && typeof err === 'object') {
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Error.captureStackTrace(err, module.exports.fetch)
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}
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throw err
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})
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}
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module.exports.FormData = require('./lib/web/fetch/formdata').FormData
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module.exports.Headers = require('./lib/web/fetch/headers').Headers
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module.exports.Response = require('./lib/web/fetch/response').Response
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module.exports.Request = require('./lib/web/fetch/request').Request
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const { CloseEvent, ErrorEvent, MessageEvent, createFastMessageEvent } = require('./lib/web/websocket/events')
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module.exports.WebSocket = require('./lib/web/websocket/websocket').WebSocket
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module.exports.CloseEvent = CloseEvent
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module.exports.ErrorEvent = ErrorEvent
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module.exports.MessageEvent = MessageEvent
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module.exports.createFastMessageEvent = createFastMessageEvent
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module.exports.EventSource = require('./lib/web/eventsource/eventsource').EventSource
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const api = require('./lib/api')
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const Dispatcher = require('./lib/dispatcher/dispatcher')
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Object.assign(Dispatcher.prototype, api)
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// Expose the fetch implementation to be enabled in Node.js core via a flag
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module.exports.EnvHttpProxyAgent = EnvHttpProxyAgent
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module.exports.getGlobalDispatcher = getGlobalDispatcher
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module.exports.setGlobalDispatcher = setGlobalDispatcher
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