Code files

Chapter03/watching-files-and-directories/watching-with-chokidar/package.json

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+{
+  "name": "watching-with-chokidar",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "David Mark Clements",
+  "license": "MIT",
+  "dependencies": {
+    "chokidar": "^1.6.0",
+    "human-time": "0.0.1"
+  }
+}

Chapter03/watching-files-and-directories/watching-with-chokidar/watcher.js

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+'use strict'
+
+const chokidar = require('chokidar')
+const human = require('human-time')
+const watcher = chokidar.watch(process.argv[2] || '.', {
+  alwaysStat: true
+})
+
+watcher.on('ready', () => {
+  watcher
+    .on('add', (file, stat) => {
+      console.log(`${file} created ${human((stat.birthtime))}`)
+    })
+    .on('unlink', (file) => {
+      console.log(`${file} removed`)
+    })
+    .on('change', (file, stat) => {
+      const msg = (+stat.ctime === +stat.mtime) ? 'updated' : 'modified'
+      console.log(`${file} ${msg} ${human((stat.ctime))}`)
+    })
+    .on('addDir', (dir, stat) => {
+      console.log(`${dir} folder created ${human((stat.birthtime))}`)
+    })
+    .on('unlinkDir', (dir) => {
+      console.log(`${dir} folder removed`)
+    })
+})
+