make openai baseUrl configurable

src/commands/config.ts

@@ -15,6 +15,9 @@ export default class ConfigCommand extends Command {
     'api-key': Flags.string({
       description: 'Set OpenAI API key',
     }),
+    'base-url': Flags.string({
+      description: 'Set OpenAI Base URL',
+    }),
     show: Flags.boolean({
       description: 'Show current configuration',
     }),
@@ -27,6 +30,10 @@ export default class ConfigCommand extends Command {
       await this.setApiKey(flags['api-key']);
     }
 
+    if (flags['base-url']) {
+      await this.setBaseUrl(flags['base-url']);
+    }
+
     if (flags.show) {
       await this.showConfig();
     }
@@ -49,6 +56,19 @@ export default class ConfigCommand extends Command {
     this.log(chalk.dim('Built with ❤️  by \u001b]8;;https://codewithbeto.dev\u001b\\codewithbeto.dev\u001b]8;;\u001b\\ - Ship faster, contribute more, lead with confidence'));
   }
 
+
+  private async setBaseUrl(baseUrl: string): Promise<void> {
+    const error = ValidationService.validateBaseUrl(baseUrl);
+    if (error) {
+      this.error(chalk.red(error));
+    }
+
+    await ConfigService.set('openai_base_url', baseUrl);
+    this.log(chalk.green('✅ OpenAI Base URL configured successfully!'));
+    this.log('');
+    this.log(chalk.dim('Built with ❤️  by \u001b]8;;https://codewithbeto.dev\u001b\\codewithbeto.dev\u001b]8;;\u001b\\ - Ship faster, contribute more, lead with confidence'));
+  }
+
   private async showConfig(): Promise<void> {
     const config = await ConfigService.getConfig();
 
@@ -62,6 +82,10 @@ export default class ConfigCommand extends Command {
       this.log(`🔑 OpenAI API Key: ${chalk.red('Not configured')}`);
       this.log(chalk.gray('   Set with: snapai config --api-key YOUR_KEY'));
     }
+
+    if (config.openai_base_url) {
+      this.log(`🔗 OpenAI Base URL: ${chalk.blue(config.openai_base_url)}`);
+    }
 
     if (config.default_output_path) {
       this.log(`📁 Default Output: ${chalk.blue(config.default_output_path)}`);

src/services/openai.ts

@@ -5,6 +5,7 @@ import { IconGenerationOptions, OpenAIResponse } from "../types.js";
 export class OpenAIService {
   private static async getClient(): Promise<OpenAI> {
     const apiKey = await ConfigService.get("openai_api_key");
+    const baseUrl = await ConfigService.get("openai_base_url");
 
     if (!apiKey) {
       throw new Error(
@@ -14,6 +15,7 @@ export class OpenAIService {
 
     return new OpenAI({
       apiKey: apiKey,
+			baseURL: baseUrl
     });
   }
 

src/types.ts

@@ -1,5 +1,6 @@
 export interface ConfigData {
   openai_api_key?: string;
+  openai_base_url?: string;
   default_output_path?: string;
 }
 

src/utils/validation.ts

@@ -19,6 +19,14 @@ export class ValidationService {
     return null;
   }
 
+  static validateBaseUrl(baseUrl: string): string | null {
+    if (!baseUrl || !baseUrl.startsWith('https://')) {
+      return 'Invalid OpenAI URL format';
+    }
+
+    return null;
+  }
+
   static validateOutputPath(outputPath: string): string | null {
     if (!outputPath || outputPath.trim().length === 0) {
       return 'Output path cannot be empty';