From e21e892a25df137b8060b8baa24251e24d727b94 Mon Sep 17 00:00:00 2001
From: Matt Hayashida <matt.hayashida@appcues.com>
Date: Tue, 14 May 2024 15:30:21 -0400
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8Add=20support=20for=20EAS=20build?=
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https://docs.expo.dev/build-reference/app-extensions/
---
 plugin/src/helpers.ts                | 13 ++++++++
 plugin/src/withIosAppcuesRichPush.ts | 45 +++++++++++++++++++++++++++-
 2 files changed, 57 insertions(+), 1 deletion(-)
 create mode 100644 plugin/src/helpers.ts

diff --git a/plugin/src/helpers.ts b/plugin/src/helpers.ts
new file mode 100644
index 0000000..ff11441
--- /dev/null
+++ b/plugin/src/helpers.ts
@@ -0,0 +1,13 @@
+export function safeSet(obj: any, key: string, value: any) {
+  const segments = key.split('.');
+  const last = segments.pop();
+  segments.forEach((segment) => {
+    if (!obj[segment]) {
+      obj[segment] = {};
+    }
+    obj = obj[segment];
+  });
+  obj[last!] = value;
+
+  return obj;
+}
diff --git a/plugin/src/withIosAppcuesRichPush.ts b/plugin/src/withIosAppcuesRichPush.ts
index f456519..c5d76d2 100644
--- a/plugin/src/withIosAppcuesRichPush.ts
+++ b/plugin/src/withIosAppcuesRichPush.ts
@@ -5,6 +5,7 @@ import {
 } from 'expo/config-plugins';
 import fs from 'fs';
 
+import { safeSet } from './helpers';
 import {
   APPCUES_NSE_TARGET,
   BUNDLE_SHORT_VERSION_TEMPLATE_REGEX,
@@ -139,14 +140,55 @@ const withAppcuesXcodeProject: ConfigPlugin<ConfigProps> = (config, props) => {
       target.uuid
     );
 
+    const quotedTargetName = `"${APPCUES_NSE_TARGET.NAME}"`;
+
     // Fix "Value for SWIFT_VERSION cannot be empty."
     const swiftVersion = xcodeProject.getBuildProperty('SWIFT_VERSION');
-    xcodeProject.addBuildProperty('SWIFT_VERSION', swiftVersion);
+    xcodeProject.updateBuildProperty(
+      'SWIFT_VERSION',
+      swiftVersion,
+      null, // want both Debug and Release, so don't specify either
+      quotedTargetName
+    );
+
+    // Set Automatic code signing.
+    xcodeProject.updateBuildProperty(
+      'CODE_SIGN_STYLE',
+      'Automatic',
+      null, // want both Debug and Release, so don't specify either
+      quotedTargetName
+    );
 
     return config;
   });
 };
 
+const withEasTargets: ConfigPlugin<ConfigProps> = (config, props) => {
+  if (!config.ios?.bundleIdentifier) {
+    throw new Error(`Missing 'ios.bundleIdentifier' in app config.`);
+  }
+
+  safeSet(config, 'extra.eas.build.experimental.ios.appExtensions', []);
+
+  const index =
+    config.extra!.eas.build.experimental.ios.appExtensions.findIndex(
+      (ext: any) => ext.targetName === APPCUES_NSE_TARGET.NAME
+    );
+
+  const extConfig = {
+    targetName: APPCUES_NSE_TARGET.NAME,
+    bundleIdentifier: `${config?.ios?.bundleIdentifier}.${APPCUES_NSE_TARGET.NAME}`,
+  };
+
+  if (index > -1) {
+    config.extra!.eas.build.experimental.ios.appExtensions[index] = extConfig;
+  } else {
+    config.extra!.eas.build.experimental.ios.appExtensions.push(extConfig);
+  }
+
+  return config;
+};
+
 export const withIosAppcuesRichPush: ConfigPlugin<ConfigProps> = (
   config,
   props
@@ -154,5 +196,6 @@ export const withIosAppcuesRichPush: ConfigPlugin<ConfigProps> = (
   config = withAppcuesXcodeProject(config, props);
   config = withAppcuesFiles(config, props);
   config = withAppcuesPodfile(config, props);
+  config = withEasTargets(config, props);
   return config;
 };