@yuchida-tamu/podcast-gen/dist/utils/errors.js

AI-Powered Monologue Podcast Generator

export class PodcastGenerationError extends Error {
    phase;
    constructor(message, phase = 'unknown') {
        super(message);
        this.name = 'PodcastGenerationError';
        this.phase = phase;
    }
}
export function handleError(error) {
    if (error instanceof PodcastGenerationError) {
        console.error(`Error in ${error.phase}: ${error.message}`);
    }
    else {
        console.error(`Unexpected error: ${error.message}`);
    }
    process.exit(1);
}
export function validateTopic(topic) {
    if (!topic || typeof topic !== 'string') {
        throw new PodcastGenerationError('Topic must be a non-empty string', 'validation');
    }
    if (topic.length < 5) {
        throw new PodcastGenerationError('Topic must be at least 5 characters long', 'validation');
    }
    if (topic.length > 200) {
        throw new PodcastGenerationError('Topic must be less than 200 characters', 'validation');
    }
}
export function validateDuration(duration) {
    const validDurations = [5, 10];
    if (!validDurations.includes(duration)) {
        throw new PodcastGenerationError('Duration must be 5 or 10 minutes', 'validation');
    }
}
export function validateApiKey() {
    // Check OpenAI API Key
    const openaiKey = process.env.OPENAI_API_KEY;
    if (!openaiKey || openaiKey.trim() === '') {
        throw new PodcastGenerationError('OpenAI API key is required. Please provide it via --openai-key flag or set OPENAI_API_KEY environment variable. Get your key at: https://platform.openai.com/api-keys', 'configuration');
    }
    // Basic format check for OpenAI key
    if (!openaiKey.startsWith('sk-')) {
        throw new PodcastGenerationError('Invalid OpenAI API key format. Keys should start with "sk-"', 'configuration');
    }
    // Check Anthropic API Key
    const anthropicKey = process.env.ANTHROPIC_API_KEY;
    if (!anthropicKey || anthropicKey.trim() === '') {
        throw new PodcastGenerationError('ANTHROPIC_API_KEY environment variable is required', 'configuration');
    }
    // Basic format check - should start with sk-ant or ysk-ant
    if (!anthropicKey.startsWith('sk-ant') && !anthropicKey.startsWith('ysk-ant')) {
        throw new PodcastGenerationError('Invalid ANTHROPIC_API_KEY format', 'configuration');
    }
}
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