/**
* Shared configuration for evaluation systems
* Contains OpenRouter config, environment validation, and common utilities
*/
/**
* OpenRouter API configuration
* OPENROUTER_BASE_URL is optional and defaults to the standard OpenRouter API URL
*/
export const OPENROUTER_CONFIG = {
baseURL: process.env.OPENROUTER_BASE_URL || 'https://openrouter.ai/api/v1',
apiKey: process.env.OPENROUTER_API_KEY || '',
};
/**
* Get required environment variables
* Note: OPENROUTER_BASE_URL is optional (defaults to https://openrouter.ai/api/v1)
*/
export function getRequiredEnvVars(): Record<string, string | undefined> {
return {
OPENROUTER_API_KEY: process.env.OPENROUTER_API_KEY,
};
}
/**
* Removes newlines and trims whitespace. Useful for Authorization header values
* because CI secrets sometimes include trailing newlines or quotes.
*/
export function sanitizeHeaderValue(value?: string): string | undefined {
if (value == null) return value;
return value.replace(/[\r\n]/g, '').trim().replace(/^"|"$/g, '');
}
/**
* Validate that all required environment variables are present
*/
export function validateEnvVars(): boolean {
const envVars = getRequiredEnvVars();
const missing = Object.entries(envVars)
.filter(([, value]) => !value)
.map(([key]) => key);
if (missing.length > 0) {
// eslint-disable-next-line no-console
console.error(`Missing required environment variables: ${missing.join(', ')}`);
return false;
}
return true;
}
