From 4bb74de38a50b7617341b36a19a110b2ffc4cf81 Mon Sep 17 00:00:00 2001
From: Samer Albahra <salbahra@gmail.com>
Date: Mon, 13 May 2019 14:04:35 -0500
Subject: [PATCH] Add dev task to watch and recompile on source changes

---
 package-lock.json |  6 ++++++
 package.json      |  4 +++-
 scripts/serve.js  | 34 ++++++++++++++++++++++++++++++++++
 3 files changed, 43 insertions(+), 1 deletion(-)
 create mode 100644 scripts/serve.js

diff --git a/package-lock.json b/package-lock.json
index 693d67d..4e90bd6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1745,6 +1745,12 @@
         }
       }
     },
+    "node-watch": {
+      "version": "0.6.2",
+      "resolved": "https://registry.npmjs.org/node-watch/-/node-watch-0.6.2.tgz",
+      "integrity": "sha512-qmb/2ehVk1DC4gZYox7JgWXNucKnVk7uQmcoSeRaC7kzXsT8VOPIe7mbrR9Vc2TpGggS2yGUcgC98A2fKE53AA==",
+      "dev": true
+    },
     "nopt": {
       "version": "3.0.6",
       "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
diff --git a/package.json b/package.json
index d8c408a..0838ec2 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,8 @@
   "repository": "https://github.com/OpenSprinkler/Weather-Weather",
   "scripts": {
     "test": "mocha --exit test",
-    "start": "node js/server",
+    "start": "npm run compile && node js/server",
+    "dev": "node scripts/serve",
     "compile": "tsc"
   },
   "dependencies": {
@@ -31,6 +32,7 @@
     "hippie": "^0.5.2",
     "istanbul": "^0.4.5",
     "mocha": "^5.2.0",
+    "node-watch": "^0.6.2",
     "nock": "^9.6.1",
     "typescript": "^3.4.5"
   }
diff --git a/scripts/serve.js b/scripts/serve.js
new file mode 100644
index 0000000..6a6b075
--- /dev/null
+++ b/scripts/serve.js
@@ -0,0 +1,34 @@
+#!/usr/bin/env node
+
+/**
+ * This is used for development only and simply launches a web server and
+ * injects a script to trigger a reload when a file changes in the serve
+ * directory.
+ */
+
+const exec = require( "child_process" ).exec;
+const path = require( "path" );
+
+const routesPath = path.join( __dirname, "../routes/" );
+const serverPath = path.join( __dirname, "../server.ts" );
+
+const watch = require( "node-watch" );
+
+compile();
+console.log( "OpenSprinkler Development Server Started..." );
+
+/** Start the web server */
+exec( `nodemon js/server` );
+
+/** Watch for changes and recompile */
+watch( routesPath, { recursive: true }, recompile );
+watch( serverPath, { recursive: true }, recompile );
+
+function recompile() {
+    console.log( "Changes detected, reloading..." );
+    compile();
+}
+
+function compile() {
+    exec( `npm run compile` );
+}
\ No newline at end of file