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MICHAEL JACKSON
2017-11-08 08:57:15 -08:00
parent f3e041ace6
commit 2d57d96e62
36 changed files with 785 additions and 577 deletions
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14
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(function(resolve, reject) {
const extract = tar.extract(outputDir, {
readable: true, // All dirs/files should be readable.
map: stripNamePrefix,
@ -44,24 +44,24 @@ 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(function(response) {
return extractResponse(response, outputDir)
})
}
const fetchMutex = createMutex(function (payload, callback) {
const fetchMutex = createMutex(function(payload, callback) {
const { tarballURL, outputDir } = payload
fs.access(outputDir, function (error) {
fs.access(outputDir, function(error) {
if (error) {
if (error.code === 'ENOENT' || error.code === 'ENOTDIR') {
// ENOENT or ENOTDIR are to be expected when we haven't yet
// fetched a package for the first time. Carry on!
mkdirp(outputDir, function (error) {
mkdirp(outputDir, function(error) {
if (error) {
callback(error)
} else {
fetchAndExtract(tarballURL, outputDir).then(function () {
fetchAndExtract(tarballURL, outputDir).then(function() {
callback()
}, callback)
}
@ -80,7 +80,7 @@ function getPackage(packageConfig, callback) {
const tarballURL = packageConfig.dist.tarball
const outputDir = createTempPath(packageConfig.name, packageConfig.version)
fetchMutex(tarballURL, { tarballURL, outputDir }, function (error) {
fetchMutex(tarballURL, { tarballURL, outputDir }, function(error) {
callback(error, outputDir)
})
}