From 63ac92fd4cdeb031e292f2ca96f05c33d9c268ad Mon Sep 17 00:00:00 2001
From: Fabrizio Fortunato <fortune@cortesconta.net>
Date: Mon, 15 Jan 2018 22:04:05 +0000
Subject: [PATCH] (gulpfile): Delete .tmp folder now works correctly after
 failed build.

Fixes: #258
---
 generators/app/templates/_package.json |  2 +-
 generators/app/templates/gulpfile.js   | 16 +++++++++-------
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/generators/app/templates/_package.json b/generators/app/templates/_package.json
index be89dfb..40d9b73 100644
--- a/generators/app/templates/_package.json
+++ b/generators/app/templates/_package.json
@@ -38,7 +38,7 @@
     "@types/node": "~6.0.60",
     "codelyzer": "~2.0.0",
     "core-js": "^2.4.1",
-    "del": "^2.2.2",
+    "fs-extra": "^5.0.0",
     "gulp": "^3.9.1",
     "gulp-rename": "^1.2.2",
     "gulp-rollup": "^2.11.0",
diff --git a/generators/app/templates/gulpfile.js b/generators/app/templates/gulpfile.js
index 770f1ec..033b28c 100644
--- a/generators/app/templates/gulpfile.js
+++ b/generators/app/templates/gulpfile.js
@@ -4,7 +4,7 @@ var gulp = require('gulp'),
   ngc = require('@angular/compiler-cli/src/main').main,
   rollup = require('gulp-rollup'),
   rename = require('gulp-rename'),
-  del = require('del'),
+  fs = require('fs-extra'),
   runSequence = require('run-sequence'),
   inlineResources = require('./tools/gulp/inline-resources');
 
@@ -21,7 +21,7 @@ gulp.task('clean:dist', function () {
 
   // Delete contents but not dist folder to avoid broken npm links
   // when dist directory is removed while npm link references it.
-  return deleteFolders([distFolder + '/**', '!' + distFolder]);
+  return fs.emptyDirSync(distFolder);
 });
 
 /**
@@ -173,14 +173,14 @@ gulp.task('copy:readme', function () {
  * 10. Delete /.tmp folder
  */
 gulp.task('clean:tmp', function () {
-  return deleteFolders([tmpFolder]);
+  return deleteFolder(tmpFolder);
 });
 
 /**
  * 11. Delete /build folder
  */
 gulp.task('clean:build', function () {
-  return deleteFolders([buildFolder]);
+  return deleteFolder(buildFolder);
 });
 
 gulp.task('compile', function () {
@@ -199,7 +199,9 @@ gulp.task('compile', function () {
     function (err) {
       if (err) {
         console.log('ERROR:', err.message);
-        deleteFolders([distFolder, tmpFolder, buildFolder]);
+        deleteFolder(distFolder);
+        deleteFolder(tmpFolder);
+        deleteFolder(buildFolder);
       } else {
         console.log('Compilation finished succesfully');
       }
@@ -222,6 +224,6 @@ gulp.task('default', ['build:watch']);
 /**
  * Deletes the specified folder
  */
-function deleteFolders(folders) {
-  return del(folders);
+function deleteFolder(folder) {
+  return fs.removeSync(folder);
 }