cognitive-complexity-ts
Version:
This program analyses TypeScript and JavaScript code according to the [Cognitive Complexity metric](https://www.sonarsource.com/docs/CognitiveComplexity.pdf). It produces a JSON summary and a GUI for exploring the complexity of your codebase.
133 lines • 4.81 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.createUiServer = createUiServer;
const fs_1 = require("fs");
const http = __importStar(require("http"));
const path = __importStar(require("path"));
const util_1 = require("../util/util");
const DEV_MODE = !!process.env["DEV"];
const sourcePath = __dirname + "/../../..";
const cssPath = path.normalize(sourcePath + "/ui/ts");
const indexFilePath = path.normalize(sourcePath + "/ui/html/index.html");
const jsPath = path.normalize(sourcePath + "/build/ui/ts");
const tsPath = path.normalize(sourcePath);
function createUiServer(combinedOutputsJson) {
return http.createServer(async (req, res) => {
try {
await handleRequest(req, res, combinedOutputsJson);
res.statusCode = 200;
}
catch (e) {
console.error(e);
res.statusCode = 500;
}
res.end();
});
}
function cached(res) {
res.setHeader("Cache-Control", "max-age=365000000; immutable");
}
async function doesFileExistInFolder(filePath, folderPath) {
return isPathInsideDir(filePath, folderPath)
&& await (0, util_1.doesNotThrow)(fs_1.promises.access(filePath))
&& (await fs_1.promises.stat(filePath)).isFile();
}
function endWith404(res) {
res.statusCode = 404;
res.write("No such endpoint.");
res.end();
}
async function handleRequest(req, res, combinedOutputsJson) {
var _a;
const url = (_a = req.url) !== null && _a !== void 0 ? _a : "/";
if (url === "/" || url === "/index.html") {
cached(res);
res.setHeader("Content-Type", "text/html");
res.write(await fs_1.promises.readFile(indexFilePath));
return;
}
if (url === "/json") {
// do not cache
res.setHeader("Content-Type", "text/json");
res.write(combinedOutputsJson);
return;
}
if (url.endsWith(".css")) {
const targetFile = cssPath + "/" + url;
if (!doesFileExistInFolder(targetFile, cssPath)) {
return endWith404(res);
}
cached(res);
res.setHeader("Content-Type", "text/css");
res.write(await fs_1.promises.readFile(targetFile));
return;
}
if (url.endsWith(".js")) {
const targetFile = jsPath + "/" + url;
if (!doesFileExistInFolder(targetFile, jsPath)) {
return endWith404(res);
}
cached(res);
res.setHeader("Content-Type", "text/javascript");
res.write(await fs_1.promises.readFile(targetFile));
return;
}
if (DEV_MODE && url.endsWith(".js.map")) {
const targetFile = jsPath + "/" + url;
if (!doesFileExistInFolder(targetFile, jsPath)) {
return endWith404(res);
}
cached(res);
res.setHeader("Content-Type", "application/json");
res.write(await fs_1.promises.readFile(targetFile));
return;
}
if (DEV_MODE && url.endsWith(".ts")) {
const targetFile = tsPath + "/" + url;
if (!doesFileExistInFolder(targetFile, tsPath)) {
return endWith404(res);
}
cached(res);
res.setHeader("Content-Type", "text/x-typescript");
res.write(await fs_1.promises.readFile(targetFile));
return;
}
return endWith404(res);
}
function isPathInsideDir(target, base) {
return path.normalize(target).startsWith(base);
}
//# sourceMappingURL=ui-server.js.map