@vkontakte/api-schema-typescript-generator/dist/index.js

VK API TypeScript generator

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.main = void 0;
const path_1 = __importDefault(require("path"));
const chalk_1 = __importDefault(require("chalk"));
const perf_hooks_1 = require("perf_hooks");
const cli_1 = require("./cli");
const log_1 = require("./log");
const APITypingsGenerator_1 = require("./generators/APITypingsGenerator");
const helpers_1 = require("./helpers");
const helpMessage = `
  Options:

  ${chalk_1.default.greenBright('--help')}          Shows this help.

  ${chalk_1.default.greenBright('--schemaDir')}     The relative path to directory with ${chalk_1.default.bold('methods.json')}, ${chalk_1.default.bold('objects.json')} and ${chalk_1.default.bold('responses.json')} files.

  ${chalk_1.default.greenBright('--outDir')}        The directory where the files will be generated.
                  If you skip this param, script will work in linter mode without emitting files to file system.
                  ${chalk_1.default.bold('Please note')} that this folder will be cleared after starting the generation.

  ${chalk_1.default.greenBright('--methods')}       List of methods to generate responses and all needed objects.
                  Example:
                  - ${chalk_1.default.bold("'*'")} - to generate all responses and objects.
                  - ${chalk_1.default.bold("'messages.*, users.get, groups.isMember'")} - to generate all methods from messages section, users.get and groups.isMember.
`;
async function main() {
    console.log(chalk_1.default.bold('VK API Schema TypeScript generator'));
    const startTime = perf_hooks_1.performance.now();
    const args = (0, cli_1.parseArguments)();
    let { help, schemaDir, outDir, methods } = args;
    if (help) {
        console.log(helpMessage);
        return;
    }
    const helpHint = `Use ${chalk_1.default.greenBright('--help')} to see all options.`;
    if (!schemaDir) {
        (0, log_1.consoleLogErrorAndExit)(`You should specify ${chalk_1.default.greenBright('schemaDir')}. ${helpHint}`);
        return;
    }
    if (!outDir) {
        (0, log_1.consoleLogInfo)(`${chalk_1.default.greenBright('outDir')} option is empty. ${helpHint}`);
        (0, log_1.consoleLogInfo)('Script will work in linter mode without emitting files to file system.');
    }
    if (!Array.isArray(methods) || !methods.length) {
        (0, log_1.consoleLogErrorAndExit)(`You should specify ${chalk_1.default.greenBright('methods')}. ${helpHint}`);
        return;
    }
    schemaDir = path_1.default.resolve(schemaDir);
    outDir = outDir ? path_1.default.resolve(outDir) : '';
    // Read and check required schema files
    const [methodsDefinitions, { definitions: responsesDefinitions }, { definitions: objectsDefinitions }, { errors: errorsDefinitions },] = await Promise.all([
        (0, helpers_1.readJSONFile)(path_1.default.resolve(schemaDir, 'methods.json')),
        (0, helpers_1.readJSONFile)(path_1.default.resolve(schemaDir, 'responses.json')),
        (0, helpers_1.readJSONFile)(path_1.default.resolve(schemaDir, 'objects.json')),
        (0, helpers_1.readJSONFile)(path_1.default.resolve(schemaDir, 'errors.json')),
    ]);
    if (!Object.keys(methodsDefinitions).length) {
        (0, log_1.consoleLogErrorAndExit)(`${chalk_1.default.greenBright('responses.json')} file is invalid.`);
        return;
    }
    if (!Object.keys(responsesDefinitions).length) {
        (0, log_1.consoleLogErrorAndExit)(`${chalk_1.default.greenBright('responses.json')} file is invalid.`);
        return;
    }
    if (!Object.keys(objectsDefinitions).length) {
        (0, log_1.consoleLogErrorAndExit)(`${chalk_1.default.greenBright('objects.json')} file is invalid.`);
        return;
    }
    const needEmit = !!outDir;
    const generator = new APITypingsGenerator_1.APITypingsGenerator({
        needEmit,
        outDirPath: outDir,
        methodsDefinitions,
        objects: objectsDefinitions,
        responses: responsesDefinitions,
        errors: errorsDefinitions,
        methodsPattern: methods.join(','),
    });
    generator.generate();
    const endTime = perf_hooks_1.performance.now();
    (0, log_1.consoleLog)(`✨ Done in ${((endTime - startTime) / 1000).toFixed(2)}s.`);
}
exports.main = main;