30 lines
811 B
TypeScript
30 lines
811 B
TypeScript
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import https from 'https';
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const getDistVersion = async (packageName: string, distTag: string) => {
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const url = `https://registry.npmjs.org/-/package/${packageName}/dist-tags`;
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return new Promise<string>((resolve, reject) => {
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https
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.get(url, (res) => {
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let body = '';
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res.on('data', (chunk) => (body += chunk));
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res.on('end', () => {
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try {
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const json = JSON.parse(body);
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const version = json[distTag];
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if (!version) {
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reject(new Error('Error getting version'));
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}
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resolve(version);
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} catch {
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reject(new Error('Could not parse version response'));
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}
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});
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})
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.on('error', (err) => reject(err));
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});
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};
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export default getDistVersion;
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