129 lines
3.4 KiB
JavaScript
129 lines
3.4 KiB
JavaScript
#!/usr/bin/env node
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"use strict";
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var _keys = require("babel-runtime/core-js/object/keys");
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var _keys2 = _interopRequireDefault(_keys);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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var fs = require("fs");
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var commander = require("commander");
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var kebabCase = require("lodash/kebabCase");
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var options = require("babel-core").options;
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var util = require("babel-core").util;
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var uniq = require("lodash/uniq");
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var glob = require("glob");
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(0, _keys2.default)(options).forEach(function (key) {
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var option = options[key];
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if (option.hidden) return;
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var arg = kebabCase(key);
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if (option.type !== "boolean") {
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arg += " [" + (option.type || "string") + "]";
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}
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if (option.type === "boolean" && option.default === true) {
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arg = "no-" + arg;
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}
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arg = "--" + arg;
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if (option.shorthand) {
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arg = "-" + option.shorthand + ", " + arg;
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}
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var desc = [];
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if (option.deprecated) desc.push("[DEPRECATED] " + option.deprecated);
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if (option.description) desc.push(option.description);
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commander.option(arg, desc.join(" "));
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});
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commander.option("-x, --extensions [extensions]", "List of extensions to compile when a directory has been input [.es6,.js,.es,.jsx]");
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commander.option("-w, --watch", "Recompile files on changes");
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commander.option("--skip-initial-build", "Do not compile files before watching");
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commander.option("-o, --out-file [out]", "Compile all input files into a single file");
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commander.option("-d, --out-dir [out]", "Compile an input directory of modules into an output directory");
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commander.option("-D, --copy-files", "When compiling a directory copy over non-compilable files");
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commander.option("-q, --quiet", "Don't log anything");
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var pkg = require("../../package.json");
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commander.version(pkg.version + " (babel-core " + require("babel-core").version + ")");
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commander.usage("[options] <files ...>");
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commander.parse(process.argv);
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if (commander.extensions) {
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commander.extensions = util.arrayify(commander.extensions);
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}
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var errors = [];
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var filenames = commander.args.reduce(function (globbed, input) {
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var files = glob.sync(input);
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if (!files.length) files = [input];
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return globbed.concat(files);
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}, []);
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filenames = uniq(filenames);
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filenames.forEach(function (filename) {
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if (!fs.existsSync(filename)) {
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errors.push(filename + " doesn't exist");
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}
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});
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if (commander.outDir && !filenames.length) {
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errors.push("filenames required for --out-dir");
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}
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if (commander.outFile && commander.outDir) {
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errors.push("cannot have --out-file and --out-dir");
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}
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if (commander.watch) {
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if (!commander.outFile && !commander.outDir) {
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errors.push("--watch requires --out-file or --out-dir");
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}
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if (!filenames.length) {
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errors.push("--watch requires filenames");
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}
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}
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if (commander.skipInitialBuild && !commander.watch) {
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errors.push("--skip-initial-build requires --watch");
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}
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if (errors.length) {
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console.error(errors.join(". "));
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process.exit(2);
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}
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var opts = exports.opts = {};
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(0, _keys2.default)(options).forEach(function (key) {
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var opt = options[key];
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if (commander[key] !== undefined && commander[key] !== opt.default) {
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opts[key] = commander[key];
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}
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});
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opts.ignore = util.arrayify(opts.ignore, util.regexify);
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if (opts.only) {
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opts.only = util.arrayify(opts.only, util.regexify);
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}
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var fn = void 0;
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if (commander.outDir) {
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fn = require("./dir");
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} else {
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fn = require("./file");
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}
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fn(commander, filenames, exports.opts); |