fix: Check default browser first before supported Chromium Browsers (#2)

I was running into an issue where OpenBrowser would open Canary even though my default browser is regular Chrome. This is because I have Canary open too and due to the order of the supportedChromiumBrowsers, openBrowser would default to Canary. This change makes the default browser the first browser checked before proceeding as it did before.

Author: tomglynch

index.js

@@ -64,6 +64,31 @@ function executeNodeScript(scriptPath, url) {
   return true;
 }
 
+function getDefaultChromiumBrowser() {
+  try {
+    if (process.platform !== 'darwin') return null;
+    
+    const defaultBrowser = execSync(
+      'defaults read com.apple.LaunchServices/com.apple.launchservices.secure LSHandlers | grep -A 3 "https" | grep "LSHandlerRoleAll" | awk -F\\" \'{print $2}\''
+    ).toString().trim();
+    
+    const bundleIdToName = {
+      'com.google.chrome.canary': 'Google Chrome Canary',
+      'com.google.chrome.dev': 'Google Chrome Dev',
+      'com.google.chrome.beta': 'Google Chrome Beta',
+      'com.google.chrome': 'Google Chrome',
+      'com.microsoft.edgemac': 'Microsoft Edge',
+      'com.brave.Browser': 'Brave Browser',
+      'com.vivaldi.Vivaldi': 'Vivaldi',
+      'org.chromium.Chromium': 'Chromium'
+    };
+
+    return bundleIdToName[defaultBrowser] || null;
+  } catch (err) {
+    return null;
+  }
+}
+
 function startBrowserProcess(browser, url, args) {
   // If we're on OS X, the user hasn't specifically
   // requested a different browser, we can try opening
@@ -74,8 +99,11 @@ function startBrowserProcess(browser, url, args) {
     (typeof browser !== 'string' || browser === OSX_CHROME);
 
   if (shouldTryOpenChromiumWithAppleScript) {
+    const defaultBrowser = getDefaultChromiumBrowser();
+    
     // Will use the first open browser found from list
     const supportedChromiumBrowsers = [
+      defaultBrowser,
       'Google Chrome Canary',
       'Google Chrome Dev',
       'Google Chrome Beta',
@@ -84,7 +112,7 @@ function startBrowserProcess(browser, url, args) {
       'Brave Browser',
       'Vivaldi',
       'Chromium',
-    ];
+    ].filter(Boolean); ;
 
     for (let chromiumBrowser of supportedChromiumBrowsers) {
       try {
@@ -152,4 +180,4 @@ function openBrowser(url) {
   }
 }
 
-module.exports = openBrowser;
+module.exports = openBrowser;