Improve simulator discoverability

Author: markmur

sample/Gemfile

@@ -6,3 +6,4 @@ ruby ">= 2.6.10"
 gem 'cocoapods', '1.16.2'
 gem 'cocoapods-check', '1.1.0'
 gem 'activesupport', '>= 6.1.7.5', '< 7.3.0'
+gem 'xcpretty'

sample/Gemfile.lock

@@ -92,6 +92,7 @@ GEM
     nkf (0.2.0)
     public_suffix (4.0.7)
     rexml (3.4.1)
+    rouge (3.28.0)
     ruby-macho (2.5.1)
     securerandom (0.4.1)
     typhoeus (1.4.1)
@@ -105,6 +106,8 @@ GEM
       colored2 (~> 3.1)
       nanaimo (~> 0.4.0)
       rexml (>= 3.3.6, < 4.0)
+    xcpretty (0.4.1)
+      rouge (~> 3.28.0)
 
 PLATFORMS
   ruby
@@ -113,6 +116,7 @@ DEPENDENCIES
   activesupport (>= 6.1.7.5, < 7.3.0)
   cocoapods (= 1.16.2)
   cocoapods-check (= 1.1.0)
+  xcpretty
 
 RUBY VERSION
    ruby 3.1.2p20

sample/scripts/build_ios

@@ -3,11 +3,9 @@
 set -ex
 set -eo pipefail
 
-if [[ -n $CURRENT_SIMULATOR_UUID ]]; then
-    dest="id=$CURRENT_SIMULATOR_UUID"
-else
-    dest="platform=iOS Simulator,name=iPhone 15 Pro"
-fi
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/simulator"
+dest="$(get_sim_destination)"
 
 cd ios
 

sample/scripts/simulator

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+# Determine an iOS Simulator destination string for xcodebuild.
+get_sim_destination() {
+  if [[ -n "$CURRENT_SIMULATOR_UUID" ]]; then
+    echo "id=$CURRENT_SIMULATOR_UUID"
+    return
+  fi
+
+  # Prefer a currently booted iOS simulator (iPhone or iPad)
+  local udid
+  udid="$(xcrun simctl list devices booted \
+    | grep -E 'iPhone|iPad' \
+    | sed -n -E 's/.*\(([0-9A-Fa-f-]{36})\).*/\1/p' \
+    | head -n1)"
+
+  # If none booted, pick the first available iOS simulator (iPhone or iPad)
+  if [[ -z "$udid" ]]; then
+    udid="$(xcrun simctl list devices available \
+      | grep -E 'iPhone|iPad' \
+      | sed -n -E 's/.*\(([0-9A-Fa-f-]{36})\).*/\1/p' \
+      | head -n1)"
+  fi
+
+  if [[ -n "$udid" ]]; then
+    echo "id=$udid"
+  else
+    echo "platform=iOS Simulator,name=iPhone 15 Pro"
+  fi
+}
+
+

sample/scripts/test_ios

@@ -3,11 +3,9 @@
 set -ex
 set -eo pipefail
 
-if [[ -n $CURRENT_SIMULATOR_UUID ]]; then
-    dest="id=$CURRENT_SIMULATOR_UUID"
-else
-    dest="platform=iOS Simulator,name=iPhone 15 Pro"
-fi
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/simulator"
+dest="$(get_sim_destination)"
 
 cd ios