neoris/openapi-mcp-generator
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Fix the usage of the "PORT" environment variable.

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This commit is contained in:
edouardmercier 2025-10-01 23:42:25 +02:00
parent 8ee9fc383d
commit 3e16df2630
1 changed files with 5 additions and 4 deletions
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9
src/generator/server-code.ts
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@ -45,13 +45,14 @@ export function generateMcpServerCode(
// Determine which transport to include
let transportImport = '';
let transportCode = '';
const webServicerPortNumberStatement = `${options.port ?? "process.env['PORT'] === undefined ? undefined : parseInt(process.env['PORT'], 10)"}`;
switch (options.transport) {
case 'web':
transportImport = `\nimport { setupWebServer } from "./web-server.js";`;
transportCode = `// Set up Web Server transport
try {
await setupWebServer(server, ${options.port || 3000});
await setupWebServer(server, ${webServicerPortNumberStatement});
} catch (error) {
console.error("Error setting up web server:", error);
process.exit(1);
@ -61,7 +62,7 @@ export function generateMcpServerCode(
transportImport = `\nimport { setupStreamableHttpServer } from "./streamable-http.js";`;
transportCode = `// Set up StreamableHTTP transport
try {
await setupStreamableHttpServer(server, ${options.port || 3000});
await setupStreamableHttpServer(server, ${webServicerPortNumberStatement});
} catch (error) {
console.error("Error setting up StreamableHTTP server:", error);
process.exit(1);
@ -89,8 +90,8 @@ export function generateMcpServerCode(
*/
// Load environment variables from .env file
import dotenv from 'dotenv';
dotenv.config();
import { config } from 'dotenv';
config();
import { Server } from "@modelcontextprotocol/sdk/server/index.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";