/opt/canhelp/node_modules/next/dist/next-devtools/server
Edit: /opt/canhelp/node_modules/next/dist/next-devtools/server/devtools-config-middleware.js (3397B)
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
devToolsConfigMiddleware: null,
getDevToolsConfig: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
devToolsConfigMiddleware: function() {
return devToolsConfigMiddleware;
},
getDevToolsConfig: function() {
return getDevToolsConfig;
}
});
const _fs = require("fs");
const _promises = require("fs/promises");
const _path = require("path");
const _middlewareresponse = require("./middleware-response");
const _devtoolsconfigschema = require("../shared/devtools-config-schema");
const _deepmerge = require("../shared/deepmerge");
const DEVTOOLS_CONFIG_FILENAME = 'next-devtools-config.json';
const DEVTOOLS_CONFIG_MIDDLEWARE_ENDPOINT = '/__nextjs_devtools_config';
function devToolsConfigMiddleware(param) {
let { distDir, sendUpdateSignal } = param;
const configPath = (0, _path.join)(distDir, 'cache', DEVTOOLS_CONFIG_FILENAME);
return async function devToolsConfigMiddlewareHandler(req, res, next) {
const { pathname } = new URL("http://n" + req.url);
if (pathname !== DEVTOOLS_CONFIG_MIDDLEWARE_ENDPOINT) {
return next();
}
if (req.method !== 'POST') {
return _middlewareresponse.middlewareResponse.methodNotAllowed(res);
}
const currentConfig = await getDevToolsConfig(distDir);
const chunks = [];
for await (const chunk of req){
chunks.push(Buffer.from(chunk));
}
let body = Buffer.concat(chunks).toString('utf8');
try {
body = JSON.parse(body);
} catch (error) {
console.error('[Next.js DevTools] Invalid config body passed:', error);
return _middlewareresponse.middlewareResponse.badRequest(res);
}
const validation = _devtoolsconfigschema.devToolsConfigSchema.safeParse(body);
if (!validation.success) {
console.error('[Next.js DevTools] Invalid config passed:', validation.error.message);
return _middlewareresponse.middlewareResponse.badRequest(res);
}
const newConfig = (0, _deepmerge.deepMerge)(currentConfig, validation.data);
await (0, _promises.writeFile)(configPath, JSON.stringify(newConfig, null, 2));
sendUpdateSignal(newConfig);
return _middlewareresponse.middlewareResponse.noContent(res);
};
}
async function getDevToolsConfig(distDir) {
const configPath = (0, _path.join)(distDir, 'cache', DEVTOOLS_CONFIG_FILENAME);
if (!(0, _fs.existsSync)(configPath)) {
await (0, _promises.mkdir)((0, _path.dirname)(configPath), {
recursive: true
});
await (0, _promises.writeFile)(configPath, JSON.stringify({}));
return {};
}
return JSON.parse(await (0, _promises.readFile)(configPath, 'utf8'));
}
if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
Object.defineProperty(exports.default, '__esModule', { value: true });
Object.assign(exports.default, exports);
module.exports = exports.default;
}
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