add umd task

Author: taoqiufeng

gulpfile.js

@@ -14,6 +14,17 @@ gulp.task('compile-ts', () => {
 		.pipe(gulp.dest(dest));
 });
 
+gulp.task('compile-ts-umd', () => {
+	const ts = require('gulp-typescript');
+	const tsProject = ts.createProject('./tsconfig.json');
+	const path = require('path');
+	const dest = path.join(tsProject.options.outDir, 'umd');
+	tsProject.options.module = 3;
+	return tsProject.src()
+		.pipe(tsProject())
+		.pipe(gulp.dest(dest));
+});
+
 gulp.task('watch-ts', async () => {
 	const ts = require('gulp-typescript');
 	const tsProject = ts.createProject('./tsconfig.json');
@@ -35,7 +46,7 @@ gulp.task('watch-ts', async () => {
 
 gulp.task('default', (cb) => {
 	const sequence = require('gulp-sequence');
-	sequence('clean', 'compile-ts', cb);
+	sequence('clean', 'compile-ts', 'compile-ts-umd', cb);
 });
 
 gulp.task('dev', ['watch-ts']);