build: replace nodemon with chokidar

index.js

@@ -1,18 +1,28 @@
 const { ensureValidPath, fileName } = require('./scripts/filename');
-const nodemon = require('nodemon');
+const chokidar = require('chokidar');
+const child_process = require('child_process');
 
 const path = ensureValidPath(fileName(process.argv[2]));
 
-nodemon(`-I --quiet --config nodemon.json ${path}`);
+let sandbox;
 
-nodemon.on('start', () => {
+function startSandbox() {
   console.clear();
-  console.log('started', new Date().toISOString());
-}).on('quit', () => {
-  //
-}).on('restart', (files) => {
-  console.clear();
-  console.log('restarted', new Date().toISOString(), files);
-}).once('exit', () => {
-  process.exit(0);
+  console.log(new Date(), "sandbox starting");
+  sandbox = child_process.spawn('ts-node', [path], {
+    stdio: 'inherit'
+  });
+  sandbox.on('exit', (exitCode) => {
+    if (exitCode === 130) {
+      console.log(new Date(), "sandbox aborting");
+      process.exit(0);
+    }
+  });
+}
+
+chokidar.watch(path).on('change', () => {
+  sandbox.kill();
+  startSandbox();
 });
+
+startSandbox();

package.json

@@ -23,7 +23,7 @@
   },
   "homepage": "https://github.com/erhise/offline-blitz#readme",
   "dependencies": {
-    "nodemon": "^2.0.7",
+    "chokidar": "^3.5.1",
     "rxjs": "^6.6.3",
     "ts-node": "^9.1.1",
     "typescript": "^4.2.2"

scripts/interface.js

@@ -59,7 +59,7 @@ function buildUi(data = {}) {
     },
     columnSpacing: 1,
   });
-  
+
   // Create exeuction triggered log
   executionLog = grid.set(15, 0, 21, 4, contrib.log, {
     label: 'Execution triggered',
@@ -68,7 +68,7 @@ function buildUi(data = {}) {
     selectedBg: 'blue',
     padding: { left: 1, right: 1 },
   });
-  
+
   actions = data.actions !== undefined ? data.actions : DEFAULT_DATA.actions;
   actionList.setItems(actions.map(action => action.title));
 
@@ -80,7 +80,6 @@ function buildUi(data = {}) {
     selectedFg: 'green',
   });
 
-
   // focus list directly
   actionList.focus();
   screen.render();
@@ -90,7 +89,7 @@ function buildMenuCommands(extras = {}) {
   let defaultCmds = {
     ' Exit': {
       keys: ['Q-q', 'Q', 'q', 'C-c', 'escape'],
-      callback: () => process.exit(0),
+      callback: () => process.exit(130),
     },
     ' Action': {
       keys: ['n', 'enter'],