@cordxapp/lintydeps/dist/client/lintydeps.js

Finds and reports missing or unused dependencies and dev dependencies

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const logger_1 = require("../utils/logger");
const status_1 = require("../utils/status");
const depcheck_1 = __importDefault(require("depcheck"));
let BUILD_FAILED = { state: 'failed', message: 'Unable to lint dependencies,' };
let BUILD_PASSED = { state: 'passed', message: 'All dependencies are up to date,' };
let BUILD_PENDING = { state: 'pending', message: 'Checking dependencies, please wait...' };
const lintydeps = async (rootPath, config) => {
    logger_1.logger.process(`Analysing dependencies in ${rootPath}...`);
    await (0, status_1.buildStatus)(BUILD_PENDING);
    (0, depcheck_1.default)(rootPath, config, async (unused) => {
        const invalidFiles = Object.keys(unused.invalidFiles);
        const invalidDirs = Object.keys(unused.invalidDirs);
        const missingDependencies = Object.keys(unused.missing);
        const unusedDependencies = unused.dependencies;
        const unusedDevDependencies = unused.devDependencies;
        if (unusedDependencies.length) {
            logger_1.logger.error(`\n ${unusedDependencies.length} Unused Dependencies: Declared in the package.json file, but not used by any code.`);
            unusedDependencies.forEach((fileName) => {
                console.log('  -- ', fileName);
            });
            BUILD_FAILED.message = `(${unusedDependencies.length}) Unused dependencies found.`;
            await (0, status_1.buildStatus)(BUILD_FAILED);
            throw new Error(BUILD_FAILED.message);
        }
        else {
            logger_1.logger.success('\n✓ No unused dependencies found.');
        }
        if (unusedDevDependencies.length) {
            logger_1.logger.error(`\n ${unusedDevDependencies.length} Unused Dev Dependencies: Declared in the package.json file, but not used by any code.`);
            unusedDevDependencies.forEach((fileName) => {
                console.log('  -- ', fileName);
            });
            BUILD_FAILED.message = `(${unusedDevDependencies.length}) Unused dev dependencies found.`;
            await (0, status_1.buildStatus)(BUILD_FAILED);
            throw new Error(BUILD_FAILED.message);
        }
        else {
            logger_1.logger.success('\n✓ No unused dev dependencies found.');
        }
        if (missingDependencies.length) {
            logger_1.logger.error(`\n ${missingDependencies.length} Missing Dependencies: is used somewhere in the code, but not declared in the package.json file.`);
            missingDependencies.forEach(fileName => {
                console.log('  -- ', fileName);
            });
            BUILD_FAILED.message = `(${missingDependencies.length}) Missing dependencies found.`;
            await (0, status_1.buildStatus)(BUILD_FAILED);
            throw new Error(BUILD_FAILED.message);
        }
        else {
            logger_1.logger.success('\n✓ No missing dependencies found.');
        }
        if (invalidFiles.length) {
            logger_1.logger.warning(`\nFailed to parse ${invalidFiles.length} files`);
            invalidFiles.forEach(fileName => {
                console.log('  -- ', fileName);
            });
        }
        if (invalidDirs.length) {
            logger_1.logger.warning(`Failed to parse ${invalidDirs.length} directories`);
            invalidDirs.forEach(fileName => {
                console.log('  -- ', fileName);
            });
        }
        await (0, status_1.buildStatus)(BUILD_PASSED);
    });
};
exports.default = lintydeps;
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