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e0d6a8acbb
* fix: remove bluebird from zip-service * fix: remove bluebird and set concurrency limits for packaging
79 lines
2.6 KiB
JavaScript
79 lines
2.6 KiB
JavaScript
'use strict'
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const fs = require('fs')
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const Module = require('module')
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// Temporary patch to help tackle peekaboo error, by revelaing fuller stack trace for "fs" errors
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// https://github.com/serverless/serverless/runs/1740873363
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const patchPromised = (name) => {
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const original = fs.promises[name]
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fs.promises[name] = Object.defineProperties(
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function (...args) {
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const stack = new Error().stack
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return original.apply(this, args).catch((error) => {
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error.message += ` (initiated at: ${stack}\n)`
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throw error
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})
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},
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{
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length: { value: original.length },
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name: { value: original.name },
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},
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)
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}
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const patchCallback = (name) => {
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const original = fs[name]
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fs[name] = Object.defineProperties(
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function (...args) {
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const stack = new Error().stack
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const callback = args[args.length - 1]
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original.call(this, ...args.slice(0, -1), (error, ...result) => {
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if (error) error.message += ` (initiated at: ${stack}\n)`
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return callback.call(this, error, ...result)
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})
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},
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{
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length: { value: original.length },
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name: { value: original.name },
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},
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)
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}
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patchPromised('mkdir')
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patchPromised('open')
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patchPromised('readFile')
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patchCallback('mkdir')
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patchCallback('open')
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patchCallback('readFile')
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const ensureArtifact = require('../lib/utils/ensure-artifact')
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const localServerlessPathModulePath = require.resolve(
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'../lib/cli/local-serverless-path',
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)
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const resolveInput = require('../lib/cli/resolve-input')
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const { runnerEmitter } = require('@serverless/test/setup/patch')
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runnerEmitter.on('runner', (runner) => {
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runner.on('suite end', (suite) => {
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if (!suite.parent || !suite.parent.root) return
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resolveInput.clear()
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// Ensure to reset cache for local serverless installation resolution
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// Leaking it across test files may introduce wrong assumptions when result is used for testing
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if (require.cache[localServerlessPathModulePath]) {
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// As we rely on native require.resolve, we need to ensure that it's cache related to
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// tmp homedir is cleared
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const homedir = require('os').homedir()
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for (const key of Object.keys(Module._pathCache)) {
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if (key.includes(homedir)) delete Module._pathCache[key]
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}
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delete require.cache[localServerlessPathModulePath]
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}
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// Ensure to reset memoization on artifacts generation after each test file run.
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// Reason is that homedir is automatically cleaned for each test,
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// therefore eventually built custom resource file is also removed
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ensureArtifact.clear()
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})
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})
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