nlu/dist/utils.js

Use this package to link your projects together for local development.

'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
const assert = require("assert");
const Ajv = require("ajv");
const schema = require('../assets/nlu.schema.json');
const logging_1 = require("./logging");
const chalk_1 = require("chalk");
const fs = require("fs");
const path = require("path");
const async = require("async");
exports.globalConfigFilePath = path.resolve(process.env.HOME + '/.nlu/global/settings.json');
exports.validateConfigFile = function (data) {
    try {
        const ajv = new Ajv({ allErrors: false });
        const validate = ajv.compile(schema);
        const valid = validate(data);
        if (!valid)
            console.error(validate.errors);
        return valid;
    }
    catch (err) {
        logging_1.default.error(err.message);
        return false;
    }
};
exports.getProdKeys = function (pkg) {
    return Object.keys(pkg.dependencies || {});
};
exports.getDevKeys = function (pkg) {
    return Object.keys(pkg.dependencies || {})
        .concat(Object.keys(pkg.devDependencies || {}))
        .concat(Object.keys(pkg.optionalDependencies || {}));
};
exports.validateOptions = function (opts) {
    try {
        assert(opts.verbosity >= 1, chalk_1.default.magenta('Verbosity must be an integer between 1 and 4, inclusive'));
        assert(opts.verbosity <= 4, chalk_1.default.magenta('Verbosity must be an integer between 1 and 4, inclusive'));
    }
    catch (err) {
        logging_1.default.error(err.message);
        return false;
    }
    return true;
};
exports.mapConfigObject = function (obj) {
    return Object.keys(obj).reduce((a, b) => {
        const key = String(b).replace(/[^a-zA-z]+/g, '_').toLowerCase();
        return (a[key] = obj[b], a);
    }, {});
};
exports.determineIfReinstallIsNeeded = (nodeModulesPath, depsKeys, opts, cb) => {
    fs.readdir(nodeModulesPath, (err, originalItemsInNodeModules) => {
        if (err || !Array.isArray(originalItemsInNodeModules)) {
            opts.verbosity > 1 && logging_1.default.warn('Reinstalling because node_modules dir does not seem to exist in dir: ', nodeModulesPath);
            return cb(null, true);
        }
        const orgItems = originalItemsInNodeModules.filter(v => {
            return String(v).startsWith('@');
        });
        async.eachLimit(orgItems, 3, (item, cb) => {
            fs.readdir(path.resolve(nodeModulesPath + '/' + item), (err, orgtems) => {
                if (err) {
                    return cb(err);
                }
                orgtems.forEach(v => {
                    originalItemsInNodeModules.push(item + '/' + v);
                });
                cb(null);
            });
        }, (err) => {
            if (err) {
                return cb(err);
            }
            const allThere = depsKeys.every(d => {
                if (originalItemsInNodeModules.indexOf(d) < 0) {
                    opts.verbosity > 1 && logging_1.default.info('The following dep in package.json', d, 'did not appear to be in node_modules located here:', nodeModulesPath);
                    return false;
                }
                return true;
            });
            if (!allThere) {
                opts.verbosity > 1 && logging_1.default.warn('Reinstalling because not all package.json dependencies exist in node_modules:', nodeModulesPath);
                return cb(null, true);
            }
            cb(null, false);
        });
    });
};