Yahya Alhinai
47 lines
1.6 KiB
TypeScript
47 lines
1.6 KiB
TypeScript
import 'dotenv/config';
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function req(name: string): string {
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const v = process.env[name];
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if (!v) throw new Error(`Missing required env var: ${name}`);
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return v;
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}
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function reqAny(primary: string, aliases: string[] = []): string {
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for (const name of [primary, ...aliases]) {
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const v = process.env[name];
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if (v) return v;
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}
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throw new Error(`Missing required env var: ${primary}`);
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}
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function opt(name: string, fallback = ''): string {
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return process.env[name] ?? fallback;
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}
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export const env = {
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// LiveKit
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LIVEKIT_URL: req('LIVEKIT_URL'),
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LIVEKIT_API_KEY: req('LIVEKIT_API_KEY'),
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LIVEKIT_API_SECRET: req('LIVEKIT_API_SECRET'),
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// Gemini
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GEMINI_API_KEY: reqAny('GEMINI_API_KEY', ['GOOGLE_API_KEY', 'GOOGLE_GENERATIVE_AI_API_KEY']),
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GEMINI_VISION_MODEL: opt('GEMINI_VISION_MODEL', 'gemini-2.0-flash'),
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GEMINI_LIVE_MODEL: opt('GEMINI_LIVE_MODEL', 'gemini-3.1-flash-tts-preview'),
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GEMINI_TTS_VOICE: opt('GEMINI_TTS_VOICE', 'Charon'),
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GEMINI_EMBEDDING_MODEL: opt('GEMINI_EMBEDDING_MODEL', 'gemini-embedding-001'),
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// GitHub
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GITHUB_TOKEN: req('GITHUB_TOKEN'),
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GITHUB_REPO: req('GITHUB_REPO'), // owner/name
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// Mongo + Voyage
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MONGODB_URI: req('MONGODB_URI'),
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VOYAGE_API_KEY: opt('VOYAGE_API_KEY'),
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VOYAGE_EMBEDDING_MODEL: opt('VOYAGE_EMBEDDING_MODEL', 'voyage-4-lite'),
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// Server
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PORT: Number(opt('PORT', '8787')),
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NUDGE_COOLDOWN_MS: Number(opt('NUDGE_COOLDOWN_MS', '180000')),
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} as const;
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export function repoParts(): { owner: string; repo: string } {
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const [owner, repo] = env.GITHUB_REPO.split('/');
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if (!owner || !repo) throw new Error('GITHUB_REPO must be "owner/name"');
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return { owner, repo };
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}
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