calebboyd
94 lines
3.4 KiB
JavaScript
94 lines
3.4 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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var _path = require('path');
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var _bluebird = require('bluebird');
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var _fs = require('fs');
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var _util = require('./util');
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function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new _bluebird.Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return _bluebird.Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; }
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const isWindows = process.platform === 'win32';
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function getStdIn() {
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return new _bluebird.Promise(resolve => {
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const bundle = [];
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process.stdin.setEncoding('utf-8');
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process.stdin.on('data', x => bundle.push(x));
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process.stdin.once('end', () => resolve((0, _util.dequote)(Buffer.concat(bundle).toString())));
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process.stdin.resume();
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});
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}
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/**
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* The "cli" step detects whether the process is in a tty. If it is then the input is read into memory.
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* Otherwise, it is buffered from stdin. If no input options are passed in the tty, the package.json#main file is used.
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* After all the build steps have run, the output (the executable) is written to a file or piped to stdout.
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*
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* Configuration:
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* - compiler.options.input - file path to the input bundle.
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* - fallbacks: stdin, package.json#main
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* - compiler.options.output - file path to the output executable.
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* - fallbacks: stdout, nexe_ + epoch + ext
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*
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* @param {*} compiler
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* @param {*} next
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*/
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exports.default = (() => {
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var _ref = _asyncToGenerator(function* (compiler, next) {
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const input = compiler.options.input;
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const bundled = Boolean(compiler.input);
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if (bundled) {
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yield next();
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} else if (!input && !process.stdin.isTTY) {
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compiler.log.verbose('Buffering stdin as main module...');
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compiler.input = yield getStdIn();
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} else if (input) {
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compiler.log.verbose('Reading input as main module: ' + input);
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compiler.input = yield (0, _util.readFileAsync)((0, _path.normalize)(input));
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} else if (!compiler.options.empty) {
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compiler.log.verbose('Resolving cwd as main module...');
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compiler.input = yield (0, _util.readFileAsync)(require.resolve(process.cwd()));
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}
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if (!bundled) {
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yield next();
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}
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const deliverable = yield compiler.getDeliverableAsync();
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return new _bluebird.Promise(function (resolve, reject) {
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deliverable.once('error', reject);
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if (!compiler.options.output && !process.stdout.isTTY) {
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compiler.log.verbose('Writing result to stdout...');
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deliverable.pipe(process.stdout).once('error', reject);
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resolve();
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} else {
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compiler.log.verbose('Writing result to file...');
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const output = compiler.options.output || `${compiler.options.name}${isWindows ? '.exe' : ''}`;
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deliverable.pipe((0, _fs.createWriteStream)((0, _path.normalize)(output))).once('error', reject).once('close', function (e) {
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if (e) {
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reject(e);
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} else {
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resolve(compiler.log.info('Executable written: ' + output));
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}
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});
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}
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});
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});
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function cli(_x, _x2) {
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return _ref.apply(this, arguments);
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}
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return cli;
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})(); |