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feat: Add reject to Promise

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This commit is contained in:
peaceiris 2019-09-18 02:00:57 +09:00
parent dde518dad1
commit 7a226588c6
1 changed files with 3 additions and 4 deletions
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7
get-latest-version.js
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@ -1,8 +1,7 @@
const XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
function getLatestVersion() {
// return new Promise((resolve, reject) => {
return new Promise(resolve => {
return new Promise((resolve, reject) => {
const xhr = new XMLHttpRequest();
const url = "https://formulae.brew.sh/api/formula/hugo.json";
xhr.open("GET", url);
@ -13,8 +12,8 @@ function getLatestVersion() {
const result = JSON.parse(xhr.responseText);
const latestVersion = result.versions.stable;
resolve(latestVersion);
// } else {
// reject(`ERROR: got status ${xhr.status}`);
} else if (xhr.readyState === 4 && xhr.status !== 200) {
reject(`ERROR: got status ${xhr.status}`);
}
};
});