init

client/node_modules/tsify/index.js

@@ -0,0 +1,96 @@
+'use strict';
+
+var realpath = require('fs.realpath');
+var log      = require('util').debuglog(require('./package').name);
+var through  = require('through2');
+var path     = require('path');
+
+function tsify(b, opts) {
+
+	if (typeof b === 'string') {
+		throw new Error('tsify appears to have been configured as a transform; it must be configured as a plugin.');
+	}
+	var ts = opts.typescript || require('typescript');
+	if (typeof ts === 'string' || ts instanceof String) {
+		ts = require(ts);
+	}
+
+	var Tsifier = require('./lib/Tsifier')(ts);
+	var tsifier = new Tsifier(opts, b._options);
+
+	tsifier.on('error', function (error) {
+		b.pipeline.emit('error', error);
+	});
+	tsifier.on('file', function (file, id) {
+		b.emit('file', file, id);
+	});
+
+	setupPipeline();
+
+	var transformOpts = {
+		global: opts.global
+	};
+	b.transform(tsifier.transform.bind(tsifier), transformOpts);
+
+	b.on('reset', function () {
+		setupPipeline();
+	});
+
+	function setupPipeline() {
+		if (tsifier.opts.jsx && b._extensions.indexOf('.tsx') === -1)
+			b._extensions.unshift('.tsx');
+
+		if (b._extensions.indexOf('.ts') === -1)
+			b._extensions.unshift('.ts');
+
+		b.pipeline.get('record').push(gatherEntryPoints());
+	}
+
+	function gatherEntryPoints() {
+		var rows = [];
+		return through.obj(transform, flush);
+
+		function transform(row, enc, next) {
+			rows.push(row);
+			next();
+		}
+
+		function flush(next) {
+			var self = this;
+			var ignoredFiles = [];
+			var entryFiles = rows
+				.map(function (row) {
+					var file = row.file || row.id;
+					if (file) {
+						if (row.source !== undefined) {
+							ignoredFiles.push(file);
+						} else if (row.basedir) {
+							return path.resolve(row.basedir, file);
+						} else if (path.isAbsolute(file)) {
+							return file;
+						} else {
+							ignoredFiles.push(file);
+						}
+					}
+					return null;
+				})
+				.filter(function (file) { return file; })
+				.map(function (file) { return realpath.realpathSync(file); });
+			if (entryFiles.length) {
+				log('Files from browserify entry points:');
+				entryFiles.forEach(function (file) { log('  %s', file); });
+			}
+			if (ignoredFiles.length) {
+				log('Ignored browserify entry points:');
+				ignoredFiles.forEach(function (file) { log('  %s', file); });
+			}
+			tsifier.reset();
+			tsifier.generateCache(entryFiles, ignoredFiles);
+			rows.forEach(function (row) { self.push(row); });
+			self.push(null);
+			next();
+		}
+	}
+}
+
+module.exports = tsify;