103 lines
3.5 KiB
JavaScript
103 lines
3.5 KiB
JavaScript
// fetch-and-generate-openapi.js
|
|
import fs from 'fs';
|
|
import http from 'http';
|
|
import { exec } from 'child_process';
|
|
import chokidar from 'chokidar';
|
|
import path from 'path';
|
|
import util from 'util';
|
|
|
|
const OPENAPI_URL = 'http://127.0.0.1:8000/openapi.json';
|
|
const SCHEMA_PATH = path.resolve('./src/openapi.json');
|
|
const OUTPUT_DIRECTORY = path.resolve('./openapi');
|
|
|
|
console.log(`Using SCHEMA_PATH: ${SCHEMA_PATH}`);
|
|
console.log(`Using OUTPUT_DIRECTORY: ${OUTPUT_DIRECTORY}`);
|
|
|
|
const execPromisified = util.promisify(exec);
|
|
|
|
let isGenerating = false;
|
|
const debounceDelay = 500; // 500ms debounce
|
|
|
|
function debounce(func, delay) {
|
|
let timer;
|
|
return (...args) => {
|
|
clearTimeout(timer);
|
|
timer = setTimeout(() => {
|
|
func.apply(this, args);
|
|
}, delay);
|
|
};
|
|
}
|
|
|
|
async function fetchAndGenerate() {
|
|
if (isGenerating) {
|
|
console.log("⚠️ Generation is already running.");
|
|
return;
|
|
}
|
|
isGenerating = true;
|
|
|
|
console.log("🚀 Fetching OpenAPI schema...");
|
|
|
|
try {
|
|
const res = await new Promise((resolve, reject) => {
|
|
http.get(OPENAPI_URL, resolve).on('error', reject);
|
|
});
|
|
|
|
let data = '';
|
|
res.on('data', (chunk) => {
|
|
data += chunk;
|
|
});
|
|
|
|
res.on('end', async () => {
|
|
try {
|
|
fs.writeFileSync(SCHEMA_PATH, data, 'utf8');
|
|
console.log(`✅ OpenAPI schema saved to ${SCHEMA_PATH}`);
|
|
} catch (writeError) {
|
|
console.error(`❌ Error saving OpenAPI schema: ${writeError}`);
|
|
isGenerating = false;
|
|
return;
|
|
}
|
|
|
|
console.log("🧼 Cleaning output directory...");
|
|
try {
|
|
await fs.promises.rm(OUTPUT_DIRECTORY, { recursive: true, force: true });
|
|
console.log(`✅ Output directory cleaned at ${OUTPUT_DIRECTORY}`);
|
|
|
|
// Verify directory removal
|
|
if (fs.existsSync(OUTPUT_DIRECTORY)) {
|
|
console.error(`❌ Output directory still exists: ${OUTPUT_DIRECTORY}`);
|
|
} else {
|
|
console.log(`✅ Confirmed removal of ${OUTPUT_DIRECTORY}`);
|
|
}
|
|
|
|
const command = `npx openapi -i ${SCHEMA_PATH} -o ${OUTPUT_DIRECTORY}`;
|
|
console.log(`Executing debug command: ${command}`);
|
|
|
|
const { stdout, stderr } = await execPromisified(command);
|
|
console.log("🔍 Inside exec callback");
|
|
if (stderr) {
|
|
console.error(`⚠️ stderr while generating services: ${stderr}`);
|
|
} else {
|
|
console.log(`✅ Command executed successfully, output:\n${stdout}`);
|
|
}
|
|
} catch (error) {
|
|
console.error(`❌ Error cleaning or executing command: ${error}`);
|
|
}
|
|
|
|
isGenerating = false;
|
|
});
|
|
} catch (error) {
|
|
console.error('❌ Error fetching OpenAPI schema: ' + error.message);
|
|
isGenerating = false;
|
|
}
|
|
}
|
|
|
|
const backendDirectory = '/Users/gotthardg/PycharmProjects/heidi-v2/backend/';
|
|
console.log(`👀 Watching for changes in ${backendDirectory}`);
|
|
const watcher = chokidar.watch(backendDirectory, { persistent: true, ignored: [SCHEMA_PATH, OUTPUT_DIRECTORY] });
|
|
|
|
watcher
|
|
.on('add', debounce(fetchAndGenerate, debounceDelay))
|
|
.on('change', debounce(fetchAndGenerate, debounceDelay))
|
|
.on('unlink', debounce(fetchAndGenerate, debounceDelay));
|
|
|
|
console.log(`👀 Watching for changes in ${backendDirectory}`); |