From c9a100ab3202f7f6d5e58a7ecd79089c10817194 Mon Sep 17 00:00:00 2001
From: BARHOUMI <hichemhlm@hotmail.com>
Date: Mon, 10 Oct 2016 10:15:43 +0200
Subject: [PATCH] Compile on change with gulp

---
 src/aspnetcore-angular2-seed/gulpfile.js | 28 ++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/src/aspnetcore-angular2-seed/gulpfile.js b/src/aspnetcore-angular2-seed/gulpfile.js
index 24419e0..3561c37 100644
--- a/src/aspnetcore-angular2-seed/gulpfile.js
+++ b/src/aspnetcore-angular2-seed/gulpfile.js
@@ -1,4 +1,14 @@
-var gulp = require('gulp'),
+var paths = {
+    tsSource: './scripts/*.ts',
+    tsOutput: './wwwroot/app/'
+};
+
+var gulp = require('gulp'),
+    rimraf = require('rimraf'),
+    merge = require('merge'),
+    ts = require('gulp-typescript');
+
+var gulp = require('gulp'),
     Q = require('q'),
     rimraf = require('rimraf');
 
@@ -31,4 +41,18 @@ gulp.task('copy:lib', ['clean'], function () {
     });
 
     return Q.all(promises);
-});
\ No newline at end of file
+});
+
+var tsProject = ts.createProject('./scripts/tsconfig.json');
+var util = require("gulp-util");
+
+gulp.task('ts-compile', function () {
+    var tsResult = gulp.src(paths.tsSource)
+        .pipe(ts(tsProject));
+    return merge([tsResult.js.pipe(gulp.dest(paths.tsOutput))]);
+});
+
+// Link this to the "opening of the project" and you ll  get a compile on change.
+gulp.task('watch', ['ts-compile'], function () {
+    gulp.watch(paths.tsSource, ['ts-compile']);
+});