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promisify extractSAPUI5 in downloader-core #18

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promisify extractSAPUI5 in downloader-core #18

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39 changes: 21 additions & 18 deletions packages/sapui5-downloader-core/src/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -146,27 +146,30 @@ class Downloader {
async extractSAPUI5(zipFile, updateProgress) {
console.log(`Extracting SAPUI5 to ${this.directories.extract}`)

await fs.remove(this.directories.extract)
await fs.mkdirp(this.directories.extract)
return new Promise(async (resolve) => {
await fs.remove(this.directories.extract)
await fs.mkdirp(this.directories.extract)

const zip = new StreamZip({
file: zipFile,
storeEntries: true,
})
const zip = new StreamZip({
file: zipFile,
storeEntries: true,
})

zip.on('ready', () => {
zip
.on('extract', () => {
if (updateProgress) {
updateProgress(zip.entriesCount)
}
})
.extract(null, this.directories.extract, () => {
zip.close(() => {
console.log('SAPUI5 extracted')
zip.on('ready', () => {
zip
.on('extract', () => {
if (updateProgress) {
updateProgress(zip.entriesCount)
}
})
})
})
.extract(null, this.directories.extract, () => {
zip.close(() => {
console.log('SAPUI5 extracted')
resolve();
})
})
})
});
}
}

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