Use bundle exec for pod install

Should avoid churn in the Podfile.lock, and ensure consistent builds
across environments.

Added as an alias because it allows for more customization with flags in
the future (such as the flag for enabling the New Architecture:
https://reactnative.dev/docs/next/the-new-architecture/use-app-template#target-os)

.github/workflows/platformDeploy.yml

@@ -165,7 +165,7 @@ jobs:
         with:
           timeout_minutes: 10
           max_attempts: 5
-          command: cd ios && pod install
+          command: cd ios && bundle exec pod install
 
       - name: Decrypt profile
         run: cd ios && gpg --quiet --batch --yes --decrypt --passphrase="$LARGE_SECRET_PASSPHRASE" --output chat_expensify_appstore.mobileprovision chat_expensify_appstore.mobileprovision.gpg

.github/workflows/testBuild.yml

@@ -148,7 +148,7 @@ jobs:
         with:
           timeout_minutes: 10
           max_attempts: 5
-          command: cd ios && pod install
+          command: cd ios && bundle exec pod install
 
       - name: Decrypt profile
         run: cd ios && gpg --quiet --batch --yes --decrypt --passphrase="$LARGE_SECRET_PASSPHRASE" --output chat_expensify_adhoc.mobileprovision chat_expensify_adhoc.mobileprovision.gpg

README.md

@@ -47,7 +47,10 @@ In order to have more consistent builds, we use a strict `node` and `npm` versio
 ## Running the iOS app 📱
 For an M1 Mac, read this [SO](https://stackoverflow.com/c/expensify/questions/11580) for installing cocoapods.
 
-* To install the iOS dependencies, run: `npm install && cd ios/ && pod install && cd ..`
+* Install project gems, including cocoapods, using bundler to ensure everyone uses the same versions. In the project root, run: `bundle install`
+    * If you get the error `Could not find 'bundler'`, install the bundler gem first: `gem install bundler` and try again.
+    * If you are using MacOS and get the error `Gem::FilePermissionError` when trying to install the bundler gem, you're likely using system Ruby, which requires administrator permission to modify. To get around this, install another version of Ruby with a version manager like [rbenv](https://github.com/rbenv/rbenv#installation).
+* To install the iOS dependencies, run: `npm install && npm run pod-install`
 * If you are an Expensify employee and want to point the emulator to your local VM, follow [this](https://stackoverflow.com/c/expensify/questions/7699)
 * To run a on a **Development Simulator**: `npm run ios`
 * Changes applied to Javascript will be applied automatically, any changes to native code will require a recompile

ios/Podfile.lock

@@ -1141,4 +1141,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: 4ed1c7b099741c82e2b0411b95f6468e72be6c76
 
-COCOAPODS: 1.12.1
+COCOAPODS: 1.11.3

package.json

@@ -11,6 +11,7 @@
     "clean": "npx react-native clean-project-auto",
     "android": "scripts/set-pusher-suffix.sh && npx react-native run-android --port=8083",
     "ios": "scripts/set-pusher-suffix.sh && npx react-native run-ios --port=8082",
+    "pod-install": "cd ios && bundle exec pod install",
     "ipad": "concurrently \"npx react-native run-ios --port=8082 --simulator=\"iPad Pro (12.9-inch) (4th generation)\"\"",
     "ipad-sm": "concurrently \"npx react-native run-ios --port=8082 --simulator=\"iPad Pro (9.7-inch)\"\"",
     "start": "npx react-native start",