doctool/dist/src/utils/apiKeyValidator.js

AI-powered documentation validation and management system

/**
 * Utility functions for validating API key configuration
 */
/**
 * Validates that the OpenAI API key is properly configured
 */
export function validateOpenAIKey() {
    const apiKey = process.env.OPENAI_API_KEY;
    if (!apiKey) {
        return {
            isValid: false,
            errorMessage: "OpenAI API key not found",
            helpMessage: `
🔑 OpenAI API Key Required

To use AI-powered features (enhance, update), you need to set up your OpenAI API key:

1. Get your API key from: https://platform.openai.com/api-keys
2. Set it as an environment variable:

   Option A: Environment variable
   export OPENAI_API_KEY="sk-your-api-key-here"

   Option B: .env file (recommended)
   echo "OPENAI_API_KEY=sk-your-api-key-here" > .env

💡 You can still use the 'validate' and 'init' commands without an API key.
`
        };
    }
    if (!apiKey.startsWith('sk-')) {
        return {
            isValid: false,
            errorMessage: "Invalid OpenAI API key format",
            helpMessage: `
🔑 Invalid API Key Format

Your OpenAI API key should start with 'sk-'. 

Please check your API key from: https://platform.openai.com/api-keys
`
        };
    }
    return { isValid: true };
}
/**
 * Displays a helpful error message and exits if API key is invalid
 */
export function requireValidAPIKey() {
    const validation = validateOpenAIKey();
    if (!validation.isValid) {
        console.error(`❌ ${validation.errorMessage}`);
        console.log(validation.helpMessage);
        process.exit(1);
    }
}
/**
 * Displays a warning if API key is not configured but continues execution
 */
export function warnIfNoAPIKey() {
    const validation = validateOpenAIKey();
    if (!validation.isValid) {
        console.warn(`⚠️  ${validation.errorMessage}`);
        console.log(`
🤖 AI features disabled. Using fallback content generation.
${validation.helpMessage}
`);
        return false;
    }
    return true;
}
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