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Harden environment lookup

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Shivam Mathur
2026-05-16 00:07:19 +05:30
parent 8d45593ff3
commit 5825be4b77
3 changed files with 18 additions and 9 deletions
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src/utils.ts
+11 -8
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@@ -9,16 +9,19 @@ import * as fetch from './fetch';
* @param property
*/
export async function readEnv(property: string): Promise<string> {
if (!/^[A-Za-z0-9_-]+$/.test(property)) {
return '';
}
const property_lc: string = property.toLowerCase();
const property_uc: string = property.toUpperCase();
return (
process.env[property] ||
process.env[property_lc] ||
process.env[property_uc] ||
process.env[property_lc.replace('_', '-')] ||
process.env[property_uc.replace('_', '-')] ||
''
);
const candidates = [
property,
property_lc,
property_uc,
property_lc.replace('_', '-'),
property_uc.replace('_', '-')
].filter((value, index, array) => array.indexOf(value) === index);
return candidates.map(name => process.env[name] || '').find(Boolean) || '';
}
/**