code-complexity/dist/src/io/index.js

Measure the churn/complexity score. Higher values mean hotspots where refactorings should happen.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const node_child_process_1 = require("node:child_process");
const node_fs_1 = require("node:fs");
const cli_1 = require("./cli");
const output_1 = require("./output");
const lib_1 = require("../lib");
async function main() {
    const options = await cli_1.default.parse();
    warnIfUsingComplexityWithIncompatibleFileTypes(options);
    assertGitIsInstalled();
    assertIsGitRootDirectory(options.directory);
    const statistics = await lib_1.default.compute(options);
    cli_1.default.cleanup(options);
    output_1.default.render(statistics.list(), options);
}
exports.default = main;
function warnIfUsingComplexityWithIncompatibleFileTypes(options) {
    if (options.complexityStrategy !== "sloc") {
        console.warn("Beware, the 'halstead' and 'cyclomatic' strategies are only available for JavaScript/TypeScript.");
    }
}
function assertGitIsInstalled() {
    try {
        (0, node_child_process_1.execSync)("which git");
    }
    catch (error) {
        throw new Error("Program 'git' must be installed");
    }
}
function assertIsGitRootDirectory(directory) {
    if (!(0, node_fs_1.existsSync)(`${directory}/.git`)) {
        throw new Error(`Argument 'dir' must be the git root directory.`);
    }
}