feat(cli): Add --forwardPorts option to Capacitor CLI

cli/src/android/run.ts

@@ -12,7 +12,11 @@ const debug = Debug('capacitor:android:run');
 
 export async function runAndroid(
   config: Config,
-  { target: selectedTarget, flavor: selectedFlavor }: RunCommandOptions,
+  {
+    target: selectedTarget,
+    flavor: selectedFlavor,
+    forwardPorts: selectedPorts,
+  }: RunCommandOptions,
 ): Promise<void> {
   const target = await promptForPlatformTarget(
     await getPlatformTargets('android'),
@@ -52,6 +56,10 @@ export async function runAndroid(
 
   const nativeRunArgs = ['android', '--app', apkPath, '--target', target.id];
 
+  if (selectedPorts) {
+    nativeRunArgs.push('--forward', `${selectedPorts}`);
+  }
+
   debug('Invoking native-run with args: %O', nativeRunArgs);
 
   await runTask(

cli/src/index.ts

@@ -182,7 +182,6 @@ export function runProgram(config: Config): void {
         ),
       ),
     );
-
   program
     .command(`run [platform]`)
     .description(
@@ -195,18 +194,26 @@ export function runProgram(config: Config): void {
     .allowUnknownOption(true)
     .option('--target <id>', 'use a specific target')
     .option('--no-sync', `do not run ${c.input('sync')}`)
+    .option(
+      '--forwardPorts <port:port>',
+      'Automatically run "adb reverse" for better live-reloading support',
+    )
     .action(
       wrapAction(
         telemetryAction(
           config,
-          async (platform, { scheme, flavor, list, target, sync }) => {
+          async (
+            platform,
+            { scheme, flavor, list, target, sync, forwardPorts },
+          ) => {
             const { runCommand } = await import('./tasks/run');
             await runCommand(config, platform, {
               scheme,
               flavor,
               list,
               target,
               sync,
+              forwardPorts,
             });
           },
         ),

cli/src/tasks/run.ts

@@ -24,6 +24,7 @@ export interface RunCommandOptions {
   list?: boolean;
   target?: string;
   sync?: boolean;
+  forwardPorts?: string;
 }
 
 export async function runCommand(