209 lines
7.1 KiB
JavaScript
209 lines
7.1 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.bin = void 0;
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Object.defineProperty(exports, "loadConfig", {
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enumerable: true,
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get: function () {
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return _cliConfig().default;
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}
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});
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exports.run = run;
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function _cliConfig() {
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const data = _interopRequireDefault(require("@react-native-community/cli-config"));
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_cliConfig = function () {
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return data;
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};
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return data;
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}
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function _cliTools() {
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const data = require("@react-native-community/cli-tools");
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_cliTools = function () {
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return data;
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};
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return data;
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}
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function _chalk() {
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const data = _interopRequireDefault(require("chalk"));
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_chalk = function () {
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return data;
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};
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return data;
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}
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function _child_process() {
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const data = _interopRequireDefault(require("child_process"));
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_child_process = function () {
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return data;
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};
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return data;
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}
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function _commander() {
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const data = require("commander");
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_commander = function () {
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return data;
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};
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return data;
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}
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function _path() {
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const data = _interopRequireDefault(require("path"));
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_path = function () {
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return data;
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};
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return data;
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}
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var _commands = require("./commands");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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const pkgJson = require('../package.json');
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const program = new (_commander().Command)().usage('[command] [options]').version(pkgJson.version, '-v', 'Output the current version').enablePositionalOptions();
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const handleError = err => {
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_cliTools().logger.enable();
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if (program.opts().verbose) {
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_cliTools().logger.error(err.message);
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} else {
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// Some error messages (esp. custom ones) might have `.` at the end already.
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const message = err.message.replace(/\.$/, '');
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_cliTools().logger.error(`${message}.`);
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}
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if (err.stack) {
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_cliTools().logger.log(err.stack);
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}
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if (!program.opts().verbose && _cliTools().logger.hasDebugMessages()) {
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_cliTools().logger.info(_chalk().default.dim(`Run CLI with ${_chalk().default.reset('--verbose')} ${_chalk().default.dim('flag for more details.')}`));
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}
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process.exit(1);
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};
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function printExamples(examples) {
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let output = [];
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if (examples && examples.length > 0) {
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const formattedUsage = examples.map(example => ` ${example.desc}: \n ${_chalk().default.cyan(example.cmd)}`).join('\n\n');
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output = output.concat([_chalk().default.bold('\nExample usage:'), formattedUsage]);
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}
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return output.join('\n').concat('\n');
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}
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/**
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* Custom type assertion needed for the `makeCommand` conditional
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* types to be properly resolved.
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*/
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function isDetachedCommand(command) {
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return command.detached === true;
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}
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function isAttachedCommand(command) {
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return !isDetachedCommand(command);
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}
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/**
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* Attaches a new command onto global `commander` instance.
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*
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* Note that this function takes additional argument of `Config` type in case
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* passed `command` needs it for its execution.
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*/
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function attachCommand(command, config) {
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// commander@9.x will internally push commands into an array structure!
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// Commands with duplicate names (e.g. from config) must be reduced before
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// calling this function.
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// https://unpkg.com/browse/commander@9.4.1/lib/command.js#L1308
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if (program.commands.find(cmd => cmd.name() === command.name)) {
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throw new Error('Invariant Violation: Attempted to override an already registered ' + `command: '${command.name}'. This is not supported by the underlying ` + 'library and will cause bugs. Ensure a command with this `name` is ' + 'only registered once.');
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}
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const cmd = program.command(command.name).option('--verbose', 'Increase logging verbosity').action(async function handleAction(...args) {
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const passedOptions = this.opts();
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const argv = Array.from(args).slice(0, -1);
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try {
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if (isDetachedCommand(command)) {
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await command.func(argv, passedOptions, config);
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} else if (isAttachedCommand(command)) {
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await command.func(argv, config, passedOptions);
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} else {
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throw new Error('A command must be either attached or detached');
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}
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} catch (error) {
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handleError(error);
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}
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});
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if (command.description) {
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cmd.description(command.description);
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}
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cmd.addHelpText('after', printExamples(command.examples));
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for (const opt of command.options || []) {
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cmd.option(opt.name, opt.description ?? '', opt.parse || (val => val), typeof opt.default === 'function' ? opt.default(config) : opt.default);
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}
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}
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// Platform name is optional argument passed by out of tree platforms.
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async function run(platformName) {
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try {
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await setupAndRun(platformName);
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} catch (e) {
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handleError(e);
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}
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}
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const isCommandPassed = commandName => {
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return process.argv.filter(arg => arg === commandName).length > 0;
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};
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async function setupAndRun(platformName) {
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// Commander is not available yet
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// when we run `config`, we don't want to output anything to the console. We
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// expect it to return valid JSON
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if (isCommandPassed('config')) {
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_cliTools().logger.disable();
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}
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_cliTools().logger.setVerbose(process.argv.includes('--verbose'));
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// We only have a setup script for UNIX envs currently
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if (process.platform !== 'win32') {
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const scriptName = 'setup_env.sh';
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const absolutePath = _path().default.join(__dirname, '..', scriptName);
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try {
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_child_process().default.execFileSync(absolutePath, {
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stdio: 'pipe'
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});
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} catch (error) {
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_cliTools().logger.warn(`Failed to run environment setup script "${scriptName}"\n\n${_chalk().default.red(error)}`);
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_cliTools().logger.info(`React Native CLI will continue to run if your local environment matches what React Native expects. If it does fail, check out "${absolutePath}" and adjust your environment to match it.`);
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}
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}
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let config;
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try {
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config = (0, _cliConfig().default)();
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_cliTools().logger.enable();
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const commands = {};
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// Reduce overridden commands before registering
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for (const command of [..._commands.projectCommands, ...config.commands]) {
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commands[command.name] = command;
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}
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for (const command of Object.values(commands)) {
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attachCommand(command, config);
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}
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} catch (error) {
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/**
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* When there is no `package.json` found, the CLI will enter `detached` mode and a subset
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* of commands will be available. That's why we don't throw on such kind of error.
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*/
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if (error.message.includes("We couldn't find a package.json")) {
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_cliTools().logger.debug(error.message);
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_cliTools().logger.debug('Failed to load configuration of your project. Only a subset of commands will be available.');
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} else {
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throw new (_cliTools().CLIError)('Failed to load configuration of your project.', error);
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}
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} finally {
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for (const command of _commands.detachedCommands) {
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attachCommand(command, config);
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}
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}
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const argv = [...process.argv];
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// If out of tree platform specifices custom platform name, we need to pass it to argv array for the init command.
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if (isCommandPassed('init') && platformName) {
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argv.push('--platform-name', platformName);
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}
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program.parse(argv);
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}
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const bin = require.resolve('./bin');
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exports.bin = bin;
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//# sourceMappingURL=index.ts.map
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