allow updating domain dynamically

server.php

@@ -39,6 +39,10 @@ function show_valet_404()
     '.'.$valetConfig['domain']
 );
 
+if (strpos($siteName, 'www.') === 0) {
+    $siteName = substr($siteName, 4);
+}
+
 /**
  * Determine the fully qualified path to the site.
  */

src/Configuration.php

@@ -113,6 +113,24 @@ public static function read()
         return json_decode(file_get_contents(static::path()), true);
     }
 
+    /**
+     * Update a specific key in the configuration file.
+     *
+     * @param  string  $key
+     * @param  mixed  $value
+     * @return array
+     */
+    public static function updateKey($key, $value)
+    {
+        $config = static::read();
+
+        $config[$key] = $value;
+
+        static::write($config);
+
+        return $config;
+    }
+
     /**
      * Write the given configuration to disk.
      *

src/DnsMasq.php

@@ -103,4 +103,22 @@ protected static function createResolver()
 
         file_put_contents('/etc/resolver/dev', 'nameserver 127.0.0.1'.PHP_EOL);
     }
+
+    /**
+     * Update the domain used by DnsMasq.
+     *
+     * @param  string  $oldDomain
+     * @param  string  $newDomain
+     * @return void
+     */
+    public static function updateDomain($oldDomain, $newDomain)
+    {
+        quietly('rm /etc/resolver/'.$oldDomain);
+
+        file_put_contents('/etc/resolver/'.$newDomain, 'nameserver 127.0.0.1'.PHP_EOL);
+
+        file_put_contents(VALET_HOME_PATH.'/dnsmasq.conf', 'address=/.'.$newDomain.'/127.0.0.1'.PHP_EOL);
+
+        passthru('sudo brew services restart dnsmasq');
+    }
 }

valet

@@ -10,12 +10,14 @@ then
     cd "$OLDPWD"
 fi
 
-if [[ "$1" = "install" ]] || [[ "$1" = "start" ]] || [[ "$1" = "restart" ]] || [[ "$1" = "stop" ]] || [[ "$1" = "uninstall" ]]
+if [[ "$1" = "install" ]] || [[ "$1" = "domain" ]] || [[ "$1" = "start" ]] || [[ "$1" = "restart" ]] || [[ "$1" = "stop" ]] || [[ "$1" = "uninstall" ]]
 then
     sudo php "$DIR/valet.php" "$@"
 elif [[ "$1" = "share" ]]
 then
     HOST="${PWD##*/}"
+    DOMAIN=$(php "$DIR/valet.php" current-domain)
+
 
     for linkname in ~/.valet/Sites/*; do
         RESOLVED_LINK="$(readlink $linkname)"
@@ -26,8 +28,10 @@ then
         fi
     done
 
+    # Fetch Ngrok URL In Background...
     bash "$DIR/fetch-share-url.sh" &
-    "$DIR/bin/ngrok" http -host-header=rewrite "$HOST.dev:80"
+
+    "$DIR/bin/ngrok" http -host-header=rewrite "$HOST.$DOMAIN:80"
 else
     php "$DIR/valet.php" $@
 fi

valet.php

@@ -43,6 +43,28 @@
     $output->writeln(PHP_EOL.'<info>Valet installed successfully!</info>');
 });
 
+/**
+ * Change the domain currently being used by Valet.
+ */
+$app->command('domain domain', function ($domain, $output) {
+    should_be_sudo();
+
+    $domain = trim($domain, '.');
+
+    Valet\DnsMasq::updateDomain(Valet\Configuration::read()['domain'], $domain);
+
+    Valet\Configuration::updateKey('domain', $domain);
+
+    $output->writeln('<info>Your Valet domain has been updated to ['.$domain.'].</info>');
+});
+
+/**
+ * Get the domain currently being used by Valet.
+ */
+$app->command('current-domain', function ($output) {
+    $output->writeln(Valet\Configuration::read()['domain']);
+});
+
 /**
  * Add the current working directory to the paths configuration.
  */