1 files changed, 34 insertions, 0 deletions
diff --git a/tools/tasks/clean.ts b/tools/tasks/clean.ts
new file mode 100644
index 0000000..9f0ebf2
--- /dev/null
+++ b/tools/tasks/clean.ts
@@ -0,0 +1,34 @@
+import * as async from 'async';
+import * as del from 'del';
+import {APP_DEST, TEST_DEST, TMP_DIR} from '../config';
+
+export = function clean(gulp, plugins, option) {
+  return function (done) {
+
+    switch(option) {
+      case 'all'    : cleanAll(done);     break;
+      case 'dist'   : cleanDist(done);    break;
+      case 'test'   : cleanTest(done);    break;
+      case 'tmp'    : cleanTmp(done);     break;
+      default: done();
+    }
+
+  };
+};
+
+function cleanAll(done) {
+  async.parallel([
+    cleanDist,
+    cleanTest,
+    cleanTmp
+  ], done);
+}
+function cleanDist(done) {
+  del(APP_DEST, done);
+}
+function cleanTest(done) {
+  del(TEST_DEST, done);
+}
+function cleanTmp(done) {
+  del(TMP_DIR, done);
+}