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Add robustness to download script

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This commit is contained in:
pietervdvn 2021-05-14 17:37:21 +02:00
parent 7101baf13b
commit 703b66195f
1 changed files with 28 additions and 22 deletions
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18
scripts/ScriptUtils.ts
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@ -18,10 +18,13 @@ export default class ScriptUtils {
return result;
}
public static DownloadJSON(url) : Promise<any>{
public static DownloadJSON(url): Promise<any> {
return new Promise((resolve, reject) => {
try {
https.get(url, (res) => {
const parts : string[] = []
const parts: string[] = []
res.setEncoding('utf8');
res.on('data', function (chunk) {
// @ts-ignore
@ -30,24 +33,27 @@ export default class ScriptUtils {
res.addListener('end', function () {
const result = parts.join("")
try{
try {
resolve(JSON.parse(result))
}catch (e){
} catch (e) {
reject(e)
}
});
})
} catch (e) {
reject(e)
}
})
}
public static sleep(ms) {
if(ms <= 0){
if (ms <= 0) {
process.stdout.write("\r \r")
return;
}
return new Promise((resolve) => {
process.stdout.write("\r Sleeping for "+(ms/1000)+"s \r")
process.stdout.write("\r Sleeping for " + (ms / 1000) + "s \r")
setTimeout(resolve, 1000);
}).then(() => ScriptUtils.sleep(ms - 1000));
}