55 lines
1.9 KiB
TypeScript
55 lines
1.9 KiB
TypeScript
export type ServerConfig = {
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uploadMaxMB: number;
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uploadDir: string;
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dbHost: string;
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dbPort: string;
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dbUser: string;
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dbPass: string;
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dbName: string;
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};
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function parseDbFromEnv(): { host: string; port: string; user: string; pass: string; name: string } {
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const url = process.env.DATABASE_URL || '';
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try {
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if (url) {
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const u = new URL(url);
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const host = u.hostname || '127.0.0.1';
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const port = u.port || '3306';
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const user = decodeURIComponent(u.username || 'root');
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const pass = decodeURIComponent(u.password || '');
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const name = (u.pathname || '/nexus_db').replace(/^\//, '') || 'nexus_db';
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return { host, port, user, pass, name };
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}
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} catch {}
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const host = process.env.DB_HOST || '127.0.0.1';
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const port = process.env.DB_PORT || '3306';
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const user = process.env.DB_USER || 'root';
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const pass = process.env.DB_PASSWORD || '';
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const name = process.env.DB_NAME || 'nexus_db';
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return { host, port, user, pass, name };
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}
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const dbEnv = parseDbFromEnv();
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const config: ServerConfig = {
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uploadMaxMB: parseInt(process.env.MAX_UPLOAD_MB || '') || 3,
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uploadDir: process.env.UPLOAD_DIR || 'data',
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dbHost: dbEnv.host,
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dbPort: dbEnv.port,
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dbUser: dbEnv.user,
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dbPass: dbEnv.pass,
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dbName: dbEnv.name,
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};
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export const getServerConfig = () => config;
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export const setServerConfig = (next: Partial<ServerConfig>) => {
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if (typeof next.uploadMaxMB === 'number') config.uploadMaxMB = next.uploadMaxMB;
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if (typeof next.uploadDir === 'string' && next.uploadDir.trim()) config.uploadDir = next.uploadDir.trim();
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if (typeof next.dbHost === 'string') config.dbHost = next.dbHost;
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if (typeof next.dbPort === 'string') config.dbPort = next.dbPort;
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if (typeof next.dbUser === 'string') config.dbUser = next.dbUser;
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if (typeof next.dbPass === 'string') config.dbPass = next.dbPass;
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if (typeof next.dbName === 'string') config.dbName = next.dbName;
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return config;
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};
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