add step in ci

Author: gkartalis

scripts/ci/build-cache-for-ios

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+set -exo pipefail
+
+echo "Building cache for iOS"
+
+yarn
+
+yarn setup:artsy
+
+yarn setup:releases
+
+bundle exec npx expo run:ios

scripts/ci/ci-ios

@@ -5,6 +5,8 @@ source ./scripts/ci/ci-setup-export-vars
 
 BUILD_TYPE=${1:-debug} # default to debug
 
+./scripts/ci/build-cache-for-ios
+
 if [ "${LOCAL_BRANCH}" != "beta-ios" ] && [ "${LOCAL_BRANCH}" != "app_store_submission" ]; then
 	./scripts/ci/build-for-tests-ios ${BUILD_TYPE}
 else