18 lines
521 B
TypeScript
18 lines
521 B
TypeScript
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import chalk from 'chalk'
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/**
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* Simple assertion function that throws an error if the condition is falsy
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* @param condition - The condition to assert
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* @param message - Optional error message
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* @throws Error if condition is falsy
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*/
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export function assert(condition: unknown, message?: string, silent?: boolean): asserts condition {
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if (!condition) {
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const errorMessage = message ?? 'Assertion failed'
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if (!silent) console.error(chalk.red(`❌ assert: ${errorMessage}`))
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throw new Error(errorMessage)
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}
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}
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