From 485adf7a106957fa390be30c7b9f1f0dadaa82bd Mon Sep 17 00:00:00 2001
From: Cris Stringfellow <22254235+crislin2046@users.noreply.github.com>
Date: Fri, 31 Dec 2021 13:52:22 +0800
Subject: [PATCH] "Bookmark watching setup"

---
 src/bookmarker.js | 77 +++++++++++++++++++++++++++++++++++------------
 1 file changed, 57 insertions(+), 20 deletions(-)

diff --git a/src/bookmarker.js b/src/bookmarker.js
index 2906545..84246f4 100644
--- a/src/bookmarker.js
+++ b/src/bookmarker.js
@@ -1,18 +1,24 @@
 import os from 'os';
+import path from 'path';
 import fs from 'fs';
-import chokidar from 'chokidar';
+import {watch} from 'chokidar';
+
+import {DEBUG} from './common.js';
 
 // Chrome user data directories by platform. 
   // Source 1: https://chromium.googlesource.com/chromium/src/+/HEAD/docs/user_data_dir.md 
   // Source 2: https://superuser.com/questions/329112/where-are-the-user-profile-directories-of-google-chrome-located-in
 
+const CHOK_OPTS = {
+};
+
 // Note:
   // Not all the below are now used or supported by this code
 const UDD_PATHS = {
   'win': '%LOCALAPPDATA%\\Google\\Chrome\\User Data',
   'winxp' : '%USERPROFILE%\\Local Settings\\Application Data\\Google\\Chrome\\User Data',
-  'macos' : '~/Library/Application Support/Google/Chrome',
-  'nix' : '~/.config/google-chrome',
+  'macos' : path.resolve(os.homedir(), 'Library/Application Support/Google/Chrome'),
+  'nix' : path.resolve(os.homedir(), '.config/google-chrome'),
   'chromeos': '/home/chronos',                        /* no support */
   'ios': 'Library/Application Support/Google/Chrome', /* no support */
 };
@@ -32,32 +38,63 @@ function findDefaultChromeProfile() {
     throw new TypeError(`Sorry! The directory where we thought the Chrome profile directories may be found (${rootDir}), does not exist. We can't monitor changes to your bookmarks, so Bookmark Select Mode is not supported.`);
   }
 
-  const bookmarkWatchGlob = path.resolve(rootDir, '**', 'book*');
+  const bookmarkWatchGlobs = [
+    path.resolve(rootDir, '**', 'Book*'), 
+    path.resolve(rootDir, '**', 'book*')
+  ];
+
+  console.log({bookmarkWatchGlobs});
+
+  const observer = watch(bookmarkWatchGlobs, CHOK_OPTS);
+  observer.on('ready', () => {
+    console.log(`Ready to watch`);
+  });
+  observer.on('all', (event, path) => {
+    console.log(event, path);
+  });
+  observer.on('error', error => {
+    console.warn(`Watcher error`, error);
+  });
+
+  process.on('SIGINT',  shutdown);
+  process.on('SIGHUP', shutdown);
+  process.on('SIGUSR1', shutdown);
+
+  async function shutdown() {
+    console.log('Shutdown');
+    await observer.close();
+    console.log('No longer observing.');
+  }
 }
 
 function getProfileRootDir() {
+  const DEBUG = true;
   const plat = os.platform();
   let name = PLAT_TABLE[plat];
   let rootDir;
 
-  if ( !name && plat === 'win32' ) {
-    // because Chrome profile dir location only changes in XP
-      // we only care if it's XP or not and so
-      // we try to resolve based on the version major and minor (given by release)
-      // source: https://docs.microsoft.com/en-us/windows/win32/sysinfo/operating-system-version?redirectedfrom=MSDN
-    const rel = os.release();
-    const ver = parseFloat(rel); 
-    if ( !Number.isNaN(ver) && ver <= 5.2 ) {
-      // this should be reliable
-      name = 'winxp';
+  DEBUG && console.log({plat, name});
+
+  if ( !name ) {
+    if ( plat === 'win32' ) {
+      // because Chrome profile dir location only changes in XP
+        // we only care if it's XP or not and so
+        // we try to resolve based on the version major and minor (given by release)
+        // source: https://docs.microsoft.com/en-us/windows/win32/sysinfo/operating-system-version?redirectedfrom=MSDN
+      const rel = os.release();
+      const ver = parseFloat(rel); 
+      if ( !Number.isNaN(ver) && ver <= 5.2 ) {
+        // this should be reliable
+        name = 'winxp';
+      } else {
+        // this may not be reliable, but we just do it
+        name = 'win';
+      }
     } else {
-      // this may not be reliable, but we just do it
-      name = 'win';
+      throw new TypeError(
+        `Sorry! We don't know how to find the default Chrome profile on OS platform: ${plat}`
+      );
     }
-  } else {
-    throw new TypeError(
-      `Sorry! We don't know how to find the default Chrome profile on OS platform: ${plat}`
-    );
   }
 
   if ( UDD_PATHS[name] ) {