7 lines
219 B
TypeScript
7 lines
219 B
TypeScript
export default function failWithError(usage: string, msg?: string) {
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if (msg !== undefined) {
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process.stderr.write(`Error: ${msg.trim()}\n`);
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}
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process.stderr.write(`Usage: ${usage} \n`);
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process.exit(1);
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}
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