config.js•2.94 kB
import { z } from "zod";
import dotenv from "dotenv";
import chalk from "chalk";
// Load environment variables from .env file if present
dotenv.config();
// Configuration schema
const ConfigSchema = z.object({
baseUrl: z.string().url("Base URL must be a valid URL"),
apiKey: z.string().min(1, "API key is required"),
api: z.string().optional(),
debug: z.boolean().default(false),
});
export function loadConfig() {
// Parse command line args
const args = parseCommandLineArgs();
// Build config object from environment variables and command line args
// Command line args take precedence over environment variables
const config = {
baseUrl: args.baseUrl || process.env.CREATEVEAI_NEXUS_BASE_URL || "",
apiKey: args.apiKey || process.env.CREATEVEAI_NEXUS_API_KEY || "",
api: args.api || process.env.CREATEVEAI_NEXUS_API,
debug: args.debug !== undefined ?
args.debug :
process.env.DEBUG?.includes("createveai-nexus-mcp") || false,
};
// Validate config
try {
return ConfigSchema.parse(config);
}
catch (error) {
if (error instanceof z.ZodError) {
console.error(chalk.red("Configuration Error:"));
error.errors.forEach(err => {
console.error(chalk.red(`- ${err.path.join(".")}: ${err.message}`));
});
console.error("");
console.error(chalk.yellow("Please provide the required configuration via environment variables:"));
console.error(chalk.yellow(" CREATEVEAI_NEXUS_BASE_URL=https://nexus.createve.ai"));
console.error(chalk.yellow(" CREATEVEAI_NEXUS_API_KEY=your-api-key"));
console.error("");
console.error(chalk.yellow("Or via command line arguments:"));
console.error(chalk.yellow(" --base-url https://nexus.createve.ai --api-key your-api-key"));
}
else {
console.error(chalk.red("Unexpected error:"), error);
}
process.exit(1);
}
}
function parseCommandLineArgs() {
const args = process.argv.slice(2);
const result = {};
for (let i = 0; i < args.length; i++) {
switch (args[i]) {
case "--base-url":
if (i + 1 < args.length) {
result.baseUrl = args[i + 1];
i++;
}
break;
case "--api-key":
if (i + 1 < args.length) {
result.apiKey = args[i + 1];
i++;
}
break;
case "--api":
if (i + 1 < args.length) {
result.api = args[i + 1];
i++;
}
break;
case "--debug":
result.debug = true;
break;
}
}
return result;
}
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