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Use arrow functions for callbacks

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This commit is contained in:
MICHAEL JACKSON
2017-11-08 10:14:46 -08:00
parent a8ab0b7dab
commit b614f8646d
14 changed files with 71 additions and 78 deletions
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8
server/middleware/utils/getPackage.js
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@ -26,7 +26,7 @@ function ignoreSymlinks(file, headers) {
}
function extractResponse(response, outputDir) {
return new Promise(function(resolve, reject) {
return new Promise((resolve, reject) => {
const extract = tar.extract(outputDir, {
readable: true, // All dirs/files should be readable.
map: stripNamePrefix,
@ -44,12 +44,12 @@ function extractResponse(response, outputDir) {
function fetchAndExtract(tarballURL, outputDir) {
console.log(`info: Fetching ${tarballURL} and extracting to ${outputDir}`)
return fetch(tarballURL).then(function(response) {
return fetch(tarballURL).then(response => {
return extractResponse(response, outputDir)
})
}
const fetchMutex = createMutex(function(payload, callback) {
const fetchMutex = createMutex((payload, callback) => {
const { tarballURL, outputDir } = payload
fs.access(outputDir, function(error) {
@ -61,7 +61,7 @@ const fetchMutex = createMutex(function(payload, callback) {
if (error) {
callback(error)
} else {
fetchAndExtract(tarballURL, outputDir).then(function() {
fetchAndExtract(tarballURL, outputDir).then(() => {
callback()
}, callback)
}