feat(cli): Add signup prompt on first init

cli/src/sysconfig.ts

@@ -22,6 +22,13 @@ export interface SystemConfig {
    * If undefined, a choice has not yet been made.
    */
   readonly telemetry?: boolean;
+
+  /**
+   * Wheter the user choose to signup or not.
+   *
+   * If undefined, the prompt has not been shown.
+   */
+  readonly signup?: boolean;
 }
 
 export async function readConfig(): Promise<SystemConfig> {

cli/src/tasks/init.ts

@@ -1,3 +1,4 @@
+import open from 'open';
 import { basename, dirname, resolve } from 'path';
 
 import c from '../colors';
@@ -11,6 +12,7 @@ import { getCordovaPreferences } from '../cordova';
 import type { Config, ExternalConfig } from '../definitions';
 import { fatal, isFatal } from '../errors';
 import { output, logSuccess, logPrompt } from '../log';
+import { readConfig, writeConfig as sysWriteConfig } from '../sysconfig';
 import { resolveNode } from '../util/node';
 import { checkInteractive, isInteractive } from '../util/term';
 
@@ -150,6 +152,14 @@ async function runMergeConfig(
   );
 
   printNextSteps(basename(newConfigPath));
+  if (isInteractive()) {
+    let sysconfig = await readConfig();
+    if (typeof sysconfig.signup === 'undefined') {
+      const signup = await promptToSignup();
+      sysconfig = { ...sysconfig, signup };
+      await sysWriteConfig(sysconfig);
+    }
+  }
 }
 
 async function mergeConfig(
@@ -171,3 +181,21 @@ function printNextSteps(newConfigName: string) {
     )}\n`,
   );
 }
+
+async function promptToSignup(): Promise<boolean> {
+  const answers = await logPrompt(
+    `Join the Ionic Community! 💙\n` +
+      `Connect with millions of developers on the Ionic Forum and get access to live events, news updates, and more.`,
+    {
+      type: 'confirm',
+      name: 'create',
+      message: `Create free Ionic account?`,
+      initial: true,
+    },
+  );
+
+  if (answers.create) {
+    open(`http://ionicframework.com/signup?source=capacitor`);
+  }
+  return answers.create;
+}